Problem Collection

labor-gig-worker-occupational-injury-tracking

Injured on the Job, Invisible to the System

Gig and Platform Workers Have No Occupational Injury Reporting Pathway Because Workers' Compensation Is Tied to Employment Status

labor-domestic-worker-exposure-assessment

Chemical Exposure in Someone Else's Kitchen

Domestic Workers Face High Chemical and Ergonomic Exposure but No Occupational Assessment Tools Exist for Home Workplaces

labor-algorithmic-management-pace-injury

The Algorithm Sets the Pace, the Body Pays

Algorithmic Pace-Setting in Warehouses and Delivery Platforms Causes Musculoskeletal Injuries but Causal Attribution Is Impossible Under Current Monitoring

infrastructure-building-automation-ot-security-gap

The Building Runs on Protocols with No Passwords

Commercial Building Automation Systems Use Protocols With No Authentication or Encryption

infrastructure-aas-africa-research-infrastructure-gap

infrastructure / supply-chain

The Centrifuge Waits Six Months

Africa Has 2.4% of Global Researchers and Even Less of the Infrastructure They Need to Do Science

humanitarian-emergency-shelter-hot-climate-thermal

Shelters Designed for Winter, Deployed in the Desert

Emergency Shelters Designed for Cold Climates Become Dangerously Hot in the Tropical Settings Where Most Refugees Live

humanitarian-anthropometric-screening-population-bias

Malnutrition Measured by the Wrong Body

Malnutrition Screening Tools Validated on European Populations Misclassify Children in South Asia and Sub-Saharan Africa

health-quantum-biology-energy-transfer-mechanisms

Quantum Effects in Warm, Wet Cells

Quantum Coherence Persists in Warm Biological Systems but No Theory Explains Why

health-psychology-hidden-moderator-replication-crisis

The Experiment Worked Once

Psychology's Replication Crisis Reveals That Essential Experimental Details Were Never Reported

health-patient-designed-device-clinician-mismatch

Built for the Clinic, Worn at Home

Medical Devices Designed for Clinician Workflows Fail Patients Managing Chronic Conditions at Home

health-fiocruz-arbovirus-coinfection-diagnostic-gap

Same Fever, Three Diseases

Dengue, Zika, and Chikungunya Co-Circulate in Brazil but No Field Diagnostic Can Distinguish Them in the Acute Phase

health-disability-assistive-technology-design-exclusion

Designed by Those Who Don't Need It

Assistive Technology Is Designed by Able-Bodied Engineers for Clinician Workflows, Not Disabled Users' Lives

equity / economic

health-diabetic-retinopathy-screening-deployment-gap

Perfect on Competition Day, Blind in the Clinic

AI Diabetic Retinopathy Screening Achieves Competition-Grade Accuracy but Fails in Real Clinical Deployment

health-csir-sa-traditional-medicine-standardization

Eighty Percent Use It, Nobody Can Test It

80% of South Africans Use Traditional Medicines but Pharma-Derived Quality Standards Can't Evaluate Multi-Plant Preparations

health-clinical-trial-data-format-fragmentation

A Hundred Formats, No Translation

Clinical Trial Data Uses 100+ Incompatible Formats Across Registries, Sponsors, and Regulators

health-brac-ultra-poor-graduation-health-shock

One Illness Undoes the Ladder

Health Shocks Are the Leading Cause of Failure in Ultra-Poor Graduation Programs but Health Is Not a Core Program Component

health-brac-chw-supervision-quality-dilution

infrastructure / behavioral

More Workers, Less Oversight

BRAC's Community Health Worker Program Works at 30,000 Workers but Supervision Quality Degrades Non-Linearly at 100,000+

health-aravind-telemedicine-retinal-screening-dropout

infrastructure / behavioral

Found the Disease, Lost the Patient

AI Retinal Screening in Rural India Detects Disease Accurately but Patients Don't Return for Treatment

health-aravind-iol-manufacturing-replication-gap

Two-Dollar Lenses, One Factory

Aurolab Makes Intraocular Lenses for $2 but No Other Low-Income Country Manufacturer Can Match Quality at That Price

health-aravind-eye-care-model-replication-barrier

Forty Years Studied, Nowhere Replicated

Aravind Eye Care's Model Has Been Studied for 40 Years but Successfully Replicated Almost Nowhere

health-aas-pharma-local-manufacturing-quality-barrier

regulatory / manufacturing

Factories That Can't Pass WHO Inspection

Africa Imports 99% of Its Vaccines and 70–90% of Its Medicines Because Local Manufacturers Can't Meet WHO Prequalification Standards

environment-icimod-hindu-kush-cryosphere-monitoring-gap

Two Billion People's Water, Almost No Monitoring

The Hindu Kush Himalaya Has the Least Monitored Cryosphere on Earth Despite Supplying Water to 2 Billion People

environment-icimod-glacial-lake-outburst-warning-gap

The Lake Burst, the Warning Didn't Arrive

Satellite Imagery Can Identify Dangerous Glacial Lakes but Warning Systems Can't Reach Mountain Communities in Time

infrastructure / data

environment-conicet-lithium-brine-extraction-water-conflict

Green Batteries, Dry Villages

Argentina's Lithium Boom Promises Green Energy Globally but Threatens Water Security for Indigenous Puna Communities

equity / data

environment-built-environment-microbiome-health-nexus

The Microbes Between the Walls

The Indoor Microbiome Links Building Materials, Ventilation, and Occupant Health Through Mechanisms No Discipline Studies Whole

environment-analytical-method-emerging-contaminant-validation

New Poisons, Old Test Methods

EPA Standard Methods Were Not Designed for PFAS, Microplastics, or Nanomaterials

energy-utility-grid-data-vendor-interoperability

Grid Systems That Refuse to Talk

Utility Grid Management Systems From Different Vendors Cannot Share Operational Data

energy-power-transformer-dissolved-gas-diagnosis

Same Gas, Four Diagnoses

Dissolved Gas Analysis Detects Power Transformer Faults but Diagnostic Standards Give Conflicting Interpretations

energy-heat-exchanger-fouling-prediction

Fifteen Billion Dollars of Sludge

Heat Exchanger Fouling Costs Industry $15B Annually but Prediction Models Remain Empirically Crude

energy-geothermal-induced-seismicity-prediction

Drill for Heat, Trigger the Quake

Enhanced Geothermal Systems Trigger Earthquakes but Current Models Cannot Predict When Injection Will Induce Felt Seismicity

energy-csir-sa-informal-settlement-solar-deployment

Power for Shacks, Designed for Houses

Solar PV Deployment Models Designed for Formal Housing Fail Completely in South Africa's Informal Settlements

energy-building-hvac-fault-detection-false-positive

So Many Alarms, None Get Answered

Building HVAC Fault Detection Systems Generate So Many False Alarms That Operators Ignore All Alerts

education-workplace-learning-credential-recognition

Most Learning Happens at Work, No Certificate Follows

Informal and Workplace Learning Has No Pathway to Formal Credential Recognition Despite Constituting the Majority of Adult Skill Development

education-neurodivergent-assessment-design-mismatch

Every Test Assumes One Kind of Brain

Educational Assessments Systematically Disadvantage Neurodivergent Learners Through Neurotypical Design Assumptions

education-engineering-ethics-assessment-gap

We Test Ethics Knowledge, Not Ethics Practice

No Validated Assessment Instrument Measures Engineering Ethics Competency as Distinct from Ethics Knowledge Recall

education-community-college-stem-lab-access

The Labs Transfer Students Never Enter

Community College STEM Students Cannot Access the Laboratory Experiences That Transfer Curricula Require

education-clinical-simulation-transfer-validity

Confident in the Sim, Lost with the Patient

Clinical Simulation Produces Confident Health Professions Graduates Who Cannot Handle Real Patient Variability

education-brac-play-based-learning-transition-gap

Everything They Learned, Unlearned

BRAC's Play-Based Pre-Primary Gains Vanish Within Two Years of Entering Government Schools

digital-sbom-open-source-transitive-dependency

The Bill of Materials Is Missing Most Parts

Software Bills of Materials Cannot Accurately Capture Transitive Dependencies in Open-Source Ecosystems

digital-satellite-building-footprint-informal-settlement-gap

The Satellite Can't See the Settlements That Need It

Satellite-Based Building Footprint Extraction Fails in Informal Settlements Where It Is Needed Most

digital-neuromorphic-computing-cross-discipline-codesign

Four Disciplines, No Common Language

Neuromorphic Computing Requires Co-Design Across Materials, Devices, Circuits, and Algorithms That No Single Discipline Can Provide

digital-ml-benchmark-dataset-integrity-erosion

The Scoreboard Is Corrupted

Machine Learning Benchmark Datasets Accumulate Errors That Distort Research Progress

digital-indigenous-data-sovereignty-platform-mismatch

Data Governance Built Without Asking

Digital Platforms Embed Western Data Governance That Violates Indigenous Data Sovereignty Principles

equity / regulatory

digital-government-legacy-system-data-interoperability

Five Decades of Government Software, None Compatible

Government IT Systems Built Decades Apart Cannot Exchange Citizen Data

digital-computational-reproducibility-dependency-rot

The Code Rots Before the Paper Is Cited

Computational Research Becomes Unreproducible Within Years as Software Dependencies Decay

construction-underwater-concrete-inspection

Concrete Below the Waterline Is Invisible

Underwater Concrete in Bridge Piers, Dams, and Port Structures Cannot Be Inspected with Standard Methods Due to Access, Turbidity, and Marine Growth

construction-temporary-structure-load-monitoring

Scaffolding Collapses Without Warning

Scaffolding and Formwork Collapses Kill Hundreds Annually Because No In-Situ Load Monitoring Exists During Construction

construction-struck-by-proximity-warning-false-alarm

Ninety Percent False Alarms, Workers Stop Listening

Construction Proximity Warning Systems for Heavy Equipment Have >90% False Alarm Rates on Active Sites

construction-silica-dust-realtime-personal-monitor

The Dust Count Arrives Days After Exposure

Construction Workers' Silica Dust Exposure Is Measured by 8-Hour Filter Samples Returned Days Later — No Affordable Real-Time Personal Monitor Exists

construction-seismic-retrofit-unreinforced-masonry

Waiting for the Earthquake to Decide

Millions of Unreinforced Masonry Buildings in Seismic Zones Have No Code-Mandated Retrofit Trigger Despite Known Collapse Risk

construction-rebar-cover-depth-field-verification

The Most Critical Measurement, Taken Too Late

Reinforcement Cover Depth — the Most Critical Durability Parameter — Cannot Be Verified Accurately After Concrete Placement

construction-post-tensioned-tendon-corrosion-detection

The Bridge Rusts Where You Cannot Look

Post-Tensioned Concrete Tendons Cannot Be Inspected for Corrosion Once Grouted — Failures Are Catastrophic and Without Warning

construction-mass-timber-tall-building-fire-gap

Eighteen Stories of Wood, No Fire Test

Mass Timber Buildings Above Six Stories Have No Full-Scale Fire Test Data to Validate Code Assumptions

construction-earthen-building-code-exclusion

Three Billion People, No Building Code

One-Third of the World's Population Lives in Earthen Buildings That Modern Building Codes Do Not Cover

construction-concrete-service-life-multi-mechanism

Five Mechanisms, No Combined Model

No Validated Model Predicts Concrete Deterioration Under Combined Mechanisms Operating Simultaneously

construction-buried-pipe-remaining-life

Six Billion Gallons Lost Through Pipes We Cannot See

No Nondestructive Method Can Assess the Remaining Wall Thickness of Buried Water Pipes Without Excavation

construction-bridge-visual-inspection-subjectivity

Two Engineers, Two Verdicts, One Bridge

Bridge Safety Inspections Produce Inconsistent Ratings Because FHWA's Primary Method Is Subjective Visual Assessment

chemistry-pharma-crystallization-polymorph-control

The Drug Crystallizes However It Wants

Pharmaceutical Crystallization Polymorph Prediction and Control

chemistry-peptide-synthesis-solvent-waste

Ten Thousand Litres of Solvent per Kilo of Peptide

Solid-Phase Peptide Synthesis Solvent Waste Intensity

chemistry-heterogeneous-catalyst-deactivation

The Catalyst Dies on Its Own Schedule

Industrial Heterogeneous Catalyst Deactivation Prediction

chemistry-green-solvent-replacement-performance

Safer Solvents That Can't Do the Job

Green Solvent Replacement Performance Gap

chemistry-electrosynthesis-electrode-lifetime

Clean Chemistry That Eats Its Own Electrodes

Organic Electrosynthesis Electrode Degradation at Scale

chemistry-continuous-flow-numbering-up

manufacturing / technical

Works in One Channel, Fails in a Hundred

Continuous Flow Chemistry Numbering-Up Scale Failure

chemistry-coffee-ring-deposition-nonuniformity

The Drop Dries Wrong Every Time

The Coffee Ring Effect Prevents Uniform Thin-Film Deposition from Solution Processing

chemistry-biocatalyst-industrial-stability

The Enzyme Works Until You Scale It

Biocatalyst Operational Stability at Industrial Conditions

chemistry-asymmetric-catalysis-base-metal

Every Drug Needs a Metal We're Running Out Of

Asymmetric Catalysis Precious Metal Dependence

bio-genetic-circuit-chassis-context-dependence

Same Circuit, Different Organism, Different Output

Engineered Genetic Circuits Behave Differently in Every Organism They Are Transferred To

agriculture-soil-testing-laboratory-variability

Same Soil, Three Hundred Percent Apart

Soil Test Results Vary 300%+ Across Laboratories Testing the Same Sample

agriculture-irri-submergence-tolerant-rice-seed-system-gap

supply-chain / infrastructure

Flood-Proof Rice, Flood-Blocked Delivery

Sub1 Flood-Tolerant Rice Is a Breeding Triumph but Seed Systems Can't Get It to Flood-Prone Farmers Before the Floods

agriculture-irri-rice-variety-adoption-preference-mismatch

High-Yield Rice Nobody Wants to Eat

IRRI Breeds Rice for Yield and Stress Tolerance but Farmers Reject Varieties That Don't Cook Right

behavioral / technical

agriculture-irri-pest-surveillance-smallholder-data-gap

Ninety Percent of Fields Unsurveyed

Rice Pest and Disease Surveillance Covers Less Than 10% of Smallholder Fields in Southeast Asia

agriculture-conicet-patagonia-desertification-measurement

Desertification Measured by the Wrong Map

Desertification Indices Developed for the Sahel Give Meaningless Readings in Patagonian Steppe

agriculture-cimmyt-heat-tolerant-wheat-pipeline-bottleneck

Breeding Slower Than the Climate

CIMMYT's Wheat Breeding Pipeline Takes 12–15 Years but Climate Adaptation Windows Are Closing Faster

transport-saf-fischer-tropsch-selectivity

Jet Fuel from Air, at the Wrong Chain Length

Sustainable Aviation Fuel Fischer-Tropsch Selectivity Wall

transport-heavy-truck-battery-weight-tradeoff

The Battery Eats the Cargo Space

Heavy-Duty Long-Haul Truck Battery Weight Displaces Cargo Capacity

transport-ammonia-marine-n2o-slip

The Clean Fuel That Warms the Sea

Ammonia Combustion N2O Slip in Marine Engines Erodes Climate Benefit

space-debris-small-object-tracking-gap

Big Enough to Kill, Too Small to Track

LEO Small Debris Tracking Gap (1-10 cm)

ocean-underwater-acoustic-bandwidth-limitation

The Ocean's Bandwidth Is Almost Zero

Underwater Acoustic Communication Bandwidth Limitation

materials-structural-battery-composite-tradeoff

Strong or Charged, Not Both

Structural Battery Composites Cannot Simultaneously Store Energy and Bear Load

materials-scm-batch-quality-variability

Every Truckload of Fly Ash Is a Surprise

Low-Carbon Cement Replacements Have Unpredictable Batch-to-Batch Quality

materials-nanomaterial-complex-matrix-characterization

Nanoparticles Measured Clean, Used Dirty

Nanomaterial Characterization in Complex Matrices

materials-mof-synthesis-reproducibility

Identical Instructions, Incompatible Crystals

Metal-Organic Framework Synthesis Cannot Be Reproduced Across Laboratories

materials-hydrogen-dri-steel-carburization

Steel Without Coal Still Needs Carbon

Hydrogen-DRI Steel: Carbon Content Control Without Fossil Inputs

materials-copper-ore-grade-decline-spiral

Less Copper per Tonne, More Energy to Get It

Copper Ore Grade Decline Creates Compounding Energy-Emissions Processing Spiral

manufacturing-humanoid-robot-stability-safety-gap

No Standard Says When a Robot Falls Safely

Humanoid Robot Dynamic Stability Safety Gap

infrastructure-subsurface-utility-detection-conductive-soil

Radar Goes Blind in Wet Clay

Ground-Penetrating Radar Cannot Detect Buried Pipes in Clay or Wet Soil

infrastructure-submarine-cable-deep-water-repair

Sixty-Two Ships for Six Hundred Cables

Submarine Cable Repair Fleet Cannot Keep Pace with Network Growth

infrastructure-pavement-binder-climate-mismatch

Asphalt Graded for Yesterday's Weather

Asphalt Pavement Binder Grades Are Designed for a Climate That No Longer Exists

infrastructure-nature-based-solutions-metrics-gap

Rain Gardens with No Scorecard

Nature-Based Solutions Multi-Benefit Performance Metrics Gap

infrastructure-modular-construction-tolerance-mismatch

Millimeter Precision in the Factory, Gaps on Site

Prefabricated Building Module Dimensional Drift Compounds On Site

infrastructure-construction-robot-site-perception

The Robot Gets Lost on the Job Site

Construction Robots Lose Spatial Awareness in Real Jobsite Conditions

infrastructure-concrete-strength-realtime-measurement

Waiting for Concrete to Cure, Guessing When

Real-Time In-Situ Concrete Strength Measurement Does Not Exist

humanitarian-refugee-solar-minigrid-maintenance

Solar Panels with No One to Fix Them

Refugee Camp Solar Mini-Grids Degrade Within 2–3 Years Because Humanitarian Procurement Cannot Fund Maintenance

humanitarian-refugee-connectivity-gap

Connected World, Disconnected Camps

No Viable Model Exists for Internet Connectivity Where Commercial Operators See No Business Case

humanitarian-refugee-aquifer-depletion

Twenty Years in a Temporary Camp, the Well Runs Dry

Refugee Settlements Are Depleting Aquifers Faster Than They Recharge

humanitarian-displacement-population-estimation

Nobody Agrees How Many People Are in the Camp

Satellite-Derived Refugee Population Estimates Diverge from Registration Data by 15–30%

humanitarian-digital-mhpss-safety-validation

Mental Health Apps with No Safety Proof

Digital Mental Health Tools for Refugees Cannot Be Validated as Safe in Displacement Contexts

humanitarian-digital-cash-identity-exclusion

No ID, No Aid

Digital Humanitarian Cash Transfers Exclude People Without Identity Documents

regulatory / technical

humanitarian-conflict-zone-forensic-identification

The Names We Cannot Return

Conflict-Zone Mass Grave Identification Fails When DNA Is Too Degraded

health-western-blot-quantification-unreliability

The Gold Standard Is Guessing

Western Blot Quantification Relies on Normalization Methods Known to Be Invalid

health-substandard-medicine-field-detection

One in Ten Pills Is a Lie

No Affordable Field Test Distinguishes Substandard Medicines at Point of Dispensing

health-research-antibody-validation-crisis

Half the Antibodies Miss Their Target

Half of Commercial Research Antibodies Fail to Recognize Their Target Proteins

health-preclinical-cancer-replication-failure

Half the Cancer Studies Don't Repeat

Preclinical Cancer Biology Findings Replicate at Less Than Half the Reported Effect Size

data / behavioral

health-field-bacteriology-ast-turnaround

Three Days to Name the Bug

Field Hospital Antimicrobial Susceptibility Testing Takes 48–72 Hours, Forcing Empirical Prescribing

health-consumer-neurotech-unregulated-brain-data

Brain Data for Sale, No Rules

Consumer Neurotechnology Unregulated Brain Data Gap

health-cell-line-misidentification-persistence

Wrong Cells, Published Anyway

Cell Line Misidentification Persists Despite Decades of Warnings

environment-urban-ghg-source-attribution-gap

Every City Counts Its Emissions Differently

Urban Greenhouse Gas Source Attribution Gap

environment-nanoplastics-detection-method-gap

Smaller Than a Cell, Invisible to Science

Nanoplastics Environmental Detection Method Gap

energy-radiant-cooling-humidity-barrier

The Ceiling Sweats Before It Cools

Radiant Cooling Panels Cannot Operate in Humid Climates Without Condensation

energy-pem-fuel-cell-durability-testing-gap

The Stress Test Doesn't Stress Like Reality

PEM Fuel Cell Stack Accelerated Durability Testing Gap

energy-osmotic-power-membrane-fouling

Where Rivers Meet Oceans, the Energy Stays

Osmotic Power Membranes Foul and Degrade Before Reaching Economic Viability

energy-molten-salt-high-temperature-corrosion

The Salt Eats the Tank

Molten Salt Corrosion Ceiling Blocks High-Temperature Thermal Storage

energy-green-hydrogen-certification-temporal-matching

Green by Paperwork, Not by Physics

Green Hydrogen Certification Temporal Matching Gap

energy-district-heating-peak-decarbonization

Warm All Winter, Dirty at Peak

District Heating Networks Cannot Decarbonize Their Peak Heat Load

energy-datacenter-embodied-carbon-invisible

The Carbon Before the Server Turns On

Data Center Embodied Carbon Measurement Gap

energy-cooling-peak-demand-grid-stress

The Heatwave Takes the Grid Down

Cooling-Driven Peak Electricity Demand Is Crashing Developing-Country Grids

energy-ammonia-cracking-hydrogen-delivery-penalty

Ship the Hydrogen, Lose a Third

Ammonia Cracking Energy Penalty for Long-Distance Hydrogen Delivery

energy-ac-standards-cross-border-enforcement

regulatory / coordination

The Worst Air Conditioners Go South

Inefficient Air Conditioners Are Dumped Into Markets Without Testing Capacity to Verify Claims

energy-ac-efficiency-tropical-rating-gap

Tested in Tokyo, Sold in Lagos

Air Conditioner Efficiency Ratings Overstate Real-World Performance by 30–50% in Tropical Climates

education-skills-taxonomy-interoperability

A Thousand Ways to Name the Same Skill

Workforce Skills Have No Machine-Readable Common Taxonomy Across Systems

education-refugee-credential-verification

The Degree Burned with the University

Displaced Students and Professionals Cannot Prove Prior Education When Institutions Are Destroyed

education-essay-scoring-dialect-bias

The Algorithm Marks Down How You Talk

Automated Essay Scoring Systematically Penalizes Non-Dominant Dialects

education-displaced-student-data-portability

The Transcript Stayed Behind

Displaced Student Learning Data Cannot Follow Learners Across Borders

digital-twin-cross-vendor-composability

Digital Twins That Can't Be Stitched Together

Digital Twins from Different Vendors Cannot Be Composed into Coherent System Models

data / installed-base

digital-synthetic-content-provenance-verification

Who Made This

Synthetic Content Provenance Verification Gap

digital-scrna-seq-batch-effect-confounding

Is It Biology or Just a Different Lab

Single-Cell RNA-Seq Batch Effects Cannot Be Reliably Separated from Biological Signal

digital-reconfigurable-intelligent-surface-channel-estimation

Passive Surfaces Can't Hear What They Reflect

Reconfigurable Intelligent Surface Channel Estimation Paradox

digital-quantum-computing-benchmark-incomparability

No Ruler Fits Every Machine

Quantum Computing Cross-Platform Benchmarking Gap

digital-pqc-enterprise-migration-bottleneck

technical / installed-base

The Lock Is Welded Shut

Post-Quantum Cryptography Migration Is Blocked by Systems That Cannot Swap Algorithms

digital-leo-satellite-handover-orbital-speed

Handoff at Seventeen Thousand Miles per Hour

LEO Satellite Handover at Orbital Speed

digital-ai-continuous-learning-safety-certification

Certified the Day It Shipped, Never Again

AI Continuous Learning Safety Certification Gap

regulatory / technical

digital-agentic-ai-compound-error-propagation

Every Tool Call Compounds the Error

AI Agents That Chain Tool Calls Suffer Exponential Reliability Decay

construction-whole-life-carbon-methodology

Ask Two Countries, Get Two Carbon Numbers

Whole-Life Building Carbon Assessment Has No Globally Comparable Methodology

construction-scan-to-bim-automation

Weeks to Turn a Scan Into a Model

Scan-to-BIM for Existing Buildings Requires Weeks of Manual Interpretation

construction-demolition-waste-sorting

Mixed Rubble, No Way to Sort It

Construction and Demolition Waste Cannot Be Sorted Accurately in Mixed-Debris Conditions

construction-cement-kiln-electrification-barrier

Cement Can't Quit Fossil Heat

Cement Kiln Electrification Blocked by Refractory and Scale-Up Barriers

climate-dac-sorbent-real-atmosphere-degradation

The Sorbent Works Until Real Air Touches It

Direct Air Capture Sorbent Degradation Under Real Atmospheric Conditions

circular-product-circularity-measurement-gap

circular-economy

Circular in Theory, Linear in Fact

Product-Level Circularity Measurement Gap

chemistry-direct-lithium-extraction-brine-variability

Lab Brine Cooperates, Field Brine Doesn't

Direct Lithium Extraction Defeated by Real Brine Chemistry Variability

agriculture-precision-farming-data-interoperability

The Tractor Can't Talk to the Sensor

Precision Agriculture Data Interoperability Failure

water-india-fluoride-arsenic-rural-treatment

Two Hundred Million Drink Poisoned Water

India's Groundwater Fluoride and Arsenic Contamination Affects 200 Million People but No Removal Technology Has Achieved Sustained Rural Deployment

ocean-salmon-farming-pathogen-amplification

Farm Salmon Thrive, Wild Salmon Sicken

Successful Salmon Aquaculture Amplifies Pathogens That Devastate Wild Fish Populations

ocean-fisheries-subsidies-overcapacity-crisis

Governments Pay to Overfish

Government Fisheries Subsidies Intended to Support Coastal Communities Drive Overcapacity and Overfishing

ocean-efficient-fishing-gear-bycatch-paradox

Better Nets, More Bycatch

Fishing Gear Efficiency Improvements Kill Enormous Quantities of Non-Target Species

labor-heat-stress-informal-agricultural-workers

Heat Kills Farmworkers Nobody Monitors

2.4 Billion Workers Face Excessive Heat but Affordable Heat Stress Monitoring Was Designed for Formal Workplaces That Informal Agricultural Workers Don't Have

labor-ewaste-informal-recycler-health-exposure

Burned for the Copper Inside

Hundreds of Thousands of Informal E-Waste Recyclers Are Poisoned by 1,000+ Harmful Substances Because Biomonitoring Was Designed for Clinical Labs That Don't Exist Where They Work

labor-artisanal-mining-safety-mercury-exposure

Tunnels Without Light

40–50 Million Artisanal Miners Face Injury Rates 6–7x Higher Than Industrial Mines Because Safety Equipment Was Designed for Operations That Have Electricity, Ventilation, and Engineers

infrastructure-india-brick-kiln-technology-transition

The Kilns Changed, the Workers Didn't

India's 50,000 Brick Kilns Must Convert to Cleaner Technology by Mandate — But 43% of Converted Kilns Operate Inefficiently Because the Workforce Transition Was Never Designed

infrastructure-flood-control-safe-development-paradox

The Levee Invited the Neighborhood

Flood Control Infrastructure Success Encourages Floodplain Development, Increasing Total Losses

infrastructure-building-airtightness-indoor-air-quality

Sealed for Efficiency, Sick from the Air

Energy-Efficient Building Envelopes Trap Indoor Pollutants, Creating Health Hazards

humanitarian-microfinance-overindebtedness-crisis

Loans That Lifted, Then Buried

Microfinance Commercialization Success Drives Borrower Over-Indebtedness and Harm

health-whole-eye-transplant-optic-nerve

A Million Fibers That Won't Regrow

Whole Eye Transplantation Is Impossible Because the Optic Nerve Cannot Regenerate After Severing

health-tumor-evolution-realtime-prediction

The Tumor Evolves Faster Than the Plan

Cancer Treatment Cannot Adapt in Real Time Because Tumor Evolution Outpaces Clinical Decision-Making

health-tear-biomarker-continuous-monitoring

Blood Tells Everything, Nothing Else Can

Continuous Health Monitoring Requires Blood Draws — No Wearable Can Measure Clinically Actionable Biomarkers Non-Invasively

health-rural-mobile-hospital-platform

Sixty Miles to the Nearest ER

60 Million Rural Americans Lack Access to Hospital-Level Care Because Medical Technology Is Facility-Bound

health-room-temperature-biologics-stabilization

Fragile Drugs, Broken Cold Chains

Cell Therapies, Vaccines, and Blood Products Require Unbroken Cold Chains That Fail in the Settings Where They're Most Needed

health-protein-aggregation-early-detection

Diagnosed Decades Too Late

Neurodegenerative Diseases Are Diagnosed Decades After Protein Aggregation Begins — When Neuronal Damage Is Irreversible

health-pathogen-genomic-data-sovereignty

Sequenced Here, Stored Somewhere Else

health-pathogen-genomic-data-sovereignty

coordination / data

health-osteoarthritis-cartilage-regeneration

Cartilage That Refuses to Grow Back

No Therapy Can Regenerate Cartilage in Osteoarthritic Joints — Only Replace or Manage Pain

health-onchocerciasis-macrofilaricide-gap

Kill the Larvae, Spare the Worm

River Blindness Cannot Be Eliminated Because No Drug Kills Adult Worms, and the Leading Candidate Is Blocked by Loa loa Safety Constraints

technical / equity

health-neocortical-tissue-repair

Grafted Neurons That Won't Connect

Damaged Brain Tissue Cannot Be Replaced Because Grafted Neurons Fail to Integrate Into Existing Cortical Circuits

health-multicancer-home-screening-synbio

Every Cancer, a Different Screening

No Test Can Screen for Multiple Cancers at Stage 1 From a Home Sample

health-lymphatic-system-diagnostic-gap

Medicine's Unmapped Plumbing

The Lymphatic System Cannot Be Imaged, Measured, or Treated — It Is the Last Major Organ System Without Diagnostic Tools

health-indoor-airborne-pathogen-monitoring

Breathing Blind

Buildings Cannot Detect Airborne Pathogens in Real Time — Ventilation Responses Come Hours After Exposure

health-india-antivenom-regional-mismatch

One Antivenom for a Thousand Snakes

India's Polyvalent Antivenom Fails Against Snakes Outside the Four Southern-Sourced Immunizing Species

health-idsr-district-reporting-collapse-africa

The Count That Never Leaves the District

Only 20% of African Countries Submit Weekly Disease Surveillance Data on Time Because the Reporting System Collapses at the District Level Where Paper Meets Excel

infrastructure / data

health-fetal-oxygenation-noninvasive-monitoring

Listening to the Heartbeat, Missing the Breath

Fetal Distress During Labor Is Detected Too Late Because No Non-Invasive Monitor Can Measure Fetal Oxygenation

health-dengue-antiviral-trial-design-failure

The Virus Clears Before the Patient Arrives

No Dengue Antiviral Can Be Tested Because Patients Present After the Measurable Virus Window Closes

health-cryptococcal-meningitis-flucytosine-access

The Drug Exists but Not Here

Cryptococcal Meningitis Kills 130,000 per Year in Africa Because the Essential Drug Is Unregistered Across the Continent

health-critical-illness-immune-digital-twin

Sepsis Outruns the Doctor

Critical Illness Kills Because Immune Dysregulation Cannot Be Predicted or Individually Targeted in Real Time

health-computational-drug-safety-prediction

The Mouse Said It Was Safe

Drug Safety Testing Relies on Animal Models That Fail to Predict Human Toxicity 90% of the Time

health-chagas-test-of-cure-barrier

No Way to Know If the Drug Worked

Chagas Disease Drug Development Is Blocked by the Absence of a Validated Test of Cure

health-cardiovascular-ai-agent-specialist-gap

The Cardiologist Is Three Counties Away

46% of U.S. Counties Have No Cardiologist — AI Cannot Yet Autonomously Manage Cardiovascular Care

health-bioprinted-organ-transplant

Organs Without Blood Vessels

Bioprinted Organs Cannot Yet Achieve the Vascularization, Cell Density, and Immune Compatibility Required for Transplantation

health-african-vaccine-manufacturing-gap

One Percent of Its Own Vaccines

Africa Produces 1% of Its Own Vaccines Despite Consuming 25% of Global Supply

health-african-lab-network-quality-gap

Machines Without Manuals

Africa's Laboratory Networks Have Hardware Without the Quality Management Systems Needed to Use It

infrastructure / data

food-safety-fumonisin-maize-invisible-burden

The Toxin in Three-Quarters of African Maize

Fumonisins Contaminate 73% of Sub-Saharan African Maize but Receive a Fraction of the Attention and Funding Directed at Aflatoxin

environment-wildfire-suppression-fuel-accumulation

A Century of Saving Forests Built the Inferno

Century of Successful Wildfire Suppression Creates Catastrophic Fuel Loads

environment-peatland-rewetting-infrastructure-failure

One Fix for a Million Hectares of Peat

Indonesia's Canal-Blocking Strategy for Peatland Rewetting Fails Because It Treats Hydrologically Heterogeneous Landscapes as Uniform

environment-mekong-fish-passage-failure

The Fish Ladder Almost No Fish Can Climb

Mekong Fish Passage Structures Don't Work — Only 5 of 77 Tagged Fish Successfully Navigated a Dam Ladder

technical / coordination

energy-led-lighting-rebound-effect

Brighter Bulbs, More Light, Same Problem

LED Efficiency Gains Backfire as Total Lighting Energy and Light Pollution Surge

energy-datacenter-efficiency-compute-rebound

Efficiency Feeds the Machine

Data Center Efficiency Gains Enable Explosive AI Compute Demand, Overwhelming Energy Savings

energy-biofuel-mandate-food-price-distortion

Fuel in the Tank, Hunger on the Table

Biofuel Mandates Successfully Scale Ethanol Production but Drive Global Food Price Crises

digital-engagement-algorithm-amplification-harm

Optimized for Clicks, Amplified to Harm

Social Media Engagement Optimization Systematically Amplifies Harmful Content

climate-tropical-megacity-heat-design-gap

Shade Won't Save a Humid City

Urban Cooling Strategies Designed for Temperate Cities Fail Under Tropical Humidity, Solar Radiation, and Informal Urban Growth

climate-mekong-delta-saline-intrusion-lockin

infrastructure / coordination

The Delta Chooses Concrete Over Water

Vietnam's Mekong Delta Climate Adaptation Policy Is Stranded by Hard Infrastructure Lock-In

climate-info-services-smallholder-last-mile

The Forecast Speaks Celsius, the Farmer Needs Rain Dates

Smallholder Farmers Receive Climate Forecasts They Cannot Use Because Meteorological Language Was Never Translated into Planting Decisions

circular-economy-single-stream-recycling-contamination

circular-economy

More Recycling Collected, Worse Material Out

Single-Stream Recycling's Collection Success Degrades Material Quality, Crashing the System

agriculture-wheat-blast-global-spread

The Only Resistance Gene Is Failing

Wheat Blast Disease Is Spreading Globally from Brazil but No Durable Resistance or Management Protocol Exists

agriculture-shrimp-ahpnd-microbiome-collapse

The Cure That Clears the Way

Total Pond Disinfection — the Standard Response to Shrimp Disease — Worsens AHPND Outbreaks by Destroying the Microbial Community That Suppresses Pathogens

agriculture-pesticide-resistance-treadmill

Every Spray Breeds the Next Survivor

Effective Pesticides Drive Resistance Evolution, Trapping Agriculture on an Escalating Chemical Treadmill

agriculture-nitrogen-fertilizer-aquatic-dead-zones

The Fertilizer Feeds the Sea to Death

Synthetic Nitrogen Fertilizer Success Creates Expanding Aquatic Dead Zones Worldwide

agriculture-neonicotinoid-pollinator-collapse

The Pesticide That Killed the Wrong Insect

Effective Neonicotinoid Pest Control Devastates Pollinator Populations It Was Not Targeting

agriculture-informal-seed-system-blindspot

The Invisible Seed Market

The Market That Moves Most Seed in Sub-Saharan Africa Is Invisible to Researchers

agriculture-india-crop-residue-valorization-gap

coordination / behavioral

The Machines Exist, the Burning Continues

India Has Enough Machines to End Crop Residue Burning — But 44,000-98,000 People Still Die Annually Because Equipment Access Was Never the Real Barrier

agriculture-index-insurance-basis-risk

The Payout Comes When It Shouldn't

Agricultural Index Insurance Fails Smallholders Because Weather Station Payouts Don't Match Actual Farm Losses

agriculture-green-revolution-punjab-soil-collapse

The Harvest That Hollowed the Land

Green Revolution's Yield Success Degrades the Soil and Water Systems It Depends On

agriculture-grain-postharvest-storage-adoption-gap

Sealed Bags That Stay on the Shelf

Hermetic Grain Storage Virtually Eliminates Post-Harvest Losses in Trials but Reaches Fewer Than 12% of Sub-Saharan African Smallholders

agriculture-colistin-resistance-last-resort-failure

Fed to Pigs, Lost to Medicine

Agricultural Colistin Use Creates Plasmid-Mediated Resistance to Medicine's Last-Resort Antibiotic

agriculture-brazil-tropical-fruit-postharvest-loss

Rots Before It Reaches the Road

Brazil Loses 35% of Its Fruit and Vegetable Production Between the Field and the First Consolidation Point — and Proven Solutions Don't Reach Smallholders

agriculture-brazil-shrimp-wssv-biosecurity-gap

Three Days from First Sign to Empty Pond

White Spot Syndrome Virus Destroyed 60% of Brazil's Shrimp Production in Six Months — and No Field-Deployable Diagnostic Exists to Prevent the Next Outbreak

agriculture-brazil-cerrado-degraded-pasture-diagnosis

Sick Land with No Diagnosis

50-100 Million Hectares of Brazilian Pasture Are Degraded But No One Can Tell Which Degradation Stage Each Hectare Is In — So Restoration Investments Are Misallocated

agriculture-banana-monoculture-tr4-vulnerability

The Same Mistake, the Same Banana

Commercial Banana Monoculture Faces Existential Threat from Repeat of Previous Variety's Destruction

technical / supply-chain

agriculture-aflatoxin-biocontrol-adoption-gap

The Mold Cure Nobody Uses

Aflasafe Cuts Aflatoxin Contamination by 80–100% but Remains Poorly Adopted While People Get Liver Cancer

water-point-of-use-treatment-adoption-gap

The Filter Works, a Third Use It

Point-of-Use Water Treatment Adoption Stalls at 36% Despite Proven Efficacy

water-emerging-contaminant-realtime-detection

Contaminants No Sensor Catches in Time

Real-Time Field Detection of Emerging Water Contaminants Remains Impossible

water-distribution-gradual-leak-detection

The Slow Leaks Nobody Detects

Water Distribution Leak Detection Fails on Gradual-Onset Leaks

transport-v2x-authentication-latency-gap

Verifying the Message Takes Longer Than the Braking Window

V2X Authentication Takes 2ms per Message While Safety Demands Sub-10ms Total

transport-hydrogen-trucking-infrastructure-gap

Three Companies Tried, Three Went Bankrupt

Hydrogen Heavy Trucking Requires Solving Three Interdependent Problems Simultaneously and No Single Actor Can Build the Ecosystem Alone

transport-ev-charging-equity-gap

Chargers Everywhere Except Where They're Needed

EV Charging Infrastructure: 64% Fewer Chargers in Disadvantaged Communities

transport-av-edge-case-detection-gap

The Crash the Car Never Trained For

No Validated Framework for Detecting Autonomous Vehicle Edge Cases

space-scramjet-supersonic-combustion-stabilization

Igniting Fuel in a Thousandth of a Second

Scramjet Engines Cannot Stabilize Flames at Supersonic Airflow Speeds With Sub-Millisecond Residence Times

materials-solid-state-battery-ceramic-manufacturing

manufacturing / technical

One Pinhole Ruins the Solid-State Battery

Thin Ceramic Separators for Solid-State Batteries Cannot Be Manufactured Defect-Free at Automotive Scale

materials-recombinant-structural-protein-scaling

Spider Silk Without the Spider or the Scale

Bio-Fabricated Structural Proteins Cannot Be Produced at Textile-Industry Scale or Cost

manufacturing-metal-binder-jetting-sintering-distortion

The Part Warps When You Fire It

Metal Binder Jetting Parts Distort Unpredictably During Sintering, Preventing Mass Production Precision

health-surgical-robot-learned-autonomy

The Robot Waits for Every Command

Surgical Robots Cannot Learn Autonomous Procedures Because Physics-Based Models Fail for Complex Anatomy

health-sterile-injectable-manufacturing-fragility

One Factory Between the Drug and Nothing

Sterile Injectable Drug Manufacturing Is Structurally Fragile: Single-Manufacturer Markets and No Surge Capacity

health-prosthetics-subsaharan-access-evidence-gap

A Thousand Studies, Nine Worth Trusting

Prosthetics in Sub-Saharan Africa: Only 9 of 1,183 Studies Meet Evidence Standards

health-prosthetic-socket-objective-fitting-gap

The Socket Fit Is Still a Guess

Prosthetic Socket Fitting Remains Craft-Based With No Objective Measurement

health-postpartum-sepsis-monitoring-gap

Sent Home During the Deadliest Window

No Validated Wearable Exists for Detecting Postpartum Maternal Sepsis During the Highest-Risk Period

health-pharmacovigilance-equity-blindness

Side Effects Only Some People Report

US Pharmacovigilance Systems Are Structurally Blind to Differential Safety Signals Across Populations

data / equity

health-lmic-diagnostic-equipment-repairability

Donated, Broken, Unrepairable

40% of Medical Equipment in Developing Countries Is Non-Functional Because It Was Not Designed for Local Repair

health-gene-therapy-in-vivo-delivery-vectors

Right Cargo, Wrong Address

Gene Therapy Delivery Vectors Cannot Efficiently Target Specific Cell Types In Vivo While Evading Immune Clearance

health-autologous-gene-therapy-manufacturing-economics

Every Dose Built from Scratch

Patient-Specific Gene Therapy Manufacturing Cannot Scale Beyond Ultra-Rare Diseases

health-amr-diagnostic-stewardship-integration-gap

Fast Results, No Plan to Use Them

Rapid AMR Diagnostics Do Not Improve Patient Outcomes Without Integrated Antibiotic Stewardship Workflows

food-safety-portable-nir-fraud-detection-gap

The Fraud Detector That Misses the Fraud

Portable NIR Spectroscopy for Food Fraud Fails on Minor Components

food-safety-pathogen-biosensor-real-world-validation

Seventy-Seven Biosensors, One Tested on Real Food

Foodborne Pathogen Biosensors: Only 1 of 77 Studies Tested on Naturally Contaminated Food

food-safety-food-system-lca-data-gap

Eighty Percent of Foods with No Footprint Data

Life Cycle Assessment Databases Are Missing for >80% of Foods Consumed Globally

food-safety-cyclospora-produce-detection-gap

The Parasite the FDA Can't Find on Lettuce

FDA Cannot Reliably Detect Cyclospora on Fresh Produce Despite Annual Multistate Outbreaks

food-safety-cold-chain-last-mile-heterogeneity

One Pallet, Three Different Temperatures

Cold Chain Last-Mile: 3.5x Temperature Risk Differential Within Single Pallets

food-precision-fermentation-protein-purification-cost

Brewed to Perfection, Too Expensive to Eat

Precision Fermentation Proteins Cost Too Much to Purify for Food-Industry Margins

food-cultivated-meat-bioreactor-scaling

Meat Without Animals, at Any Price

Cultivated Meat Cannot Be Produced at Food-Industry Scale or Cost Using Mammalian Cell Culture

environment-wui-fire-drinking-water-contamination

The Water After the Fire

Post-Wildfire Drinking Water Contamination from Thermally Degraded Plastic Pipes

environment-novel-chemical-toxicity-screening

Ninety-Five Percent of Chemicals, Never Tested

Only ~5% of Commercial Chemicals Have Been Assessed for Chronic Low-Dose Toxicity

environment-atmospheric-methane-removal-barrier

Two Parts per Million, Impossible to Extract

Atmospheric Methane Removal at Ambient Concentrations Faces Fundamental Thermodynamic and Catalytic Barriers

energy-wind-plant-wake-atmosphere-modeling

The Turbines Behind Get Cheated

Wind Farm Wake Interactions Cause 10–20% Energy Losses That No Model Can Accurately Predict

energy-smr-first-of-a-kind-cost-trap

No Fleet Without a First Buyer

Small Modular Reactors Cannot Achieve Cost Competitiveness Without Fleet Production That Requires a First Customer Willing to Absorb Uncompetitive Costs

energy-organic-photovoltaic-morphological-stability

Printed Cheap, Faded by Summer

Organic Solar Cells Degrade in Months Because Donor-Acceptor Blend Morphology Is Thermodynamically Unstable

energy-industrial-process-heat-decarbonization

Fourteen Hundred Degrees, No Clean Flame

No Non-Fossil Process Can Generate >500°C Heat at Commodity Manufacturing Cost Parity

economic / technical

energy-hfc-free-refrigerant-gap

Cooling the World While Burning It

No Refrigerant Replacement Matches HFC Performance Without Flammability, Toxicity, or Environmental Persistence

energy-co2-catalyst-impurity-tolerance

The Carbon We Captured Is Too Dirty to Use

CO₂ Conversion Catalysts Are Developed with Pure Feeds but Poisoned by Real-World Captured CO₂ Impurities

digital-structured-missingness-ml-bias

Missing Data That Isn't Random

Standard ML Imputation Methods Fail When Missing Data Has Systematic Structure Across Populations

data / equity

digital-software-supply-chain-composition-security

Millions of Parts, No Map of the Whole

No Science of Safe Composition Exists for Software Systems Built from Millions of Components

digital-ml-safety-benchmark-dataset-gap

Safety-Critical AI with No Benchmark

No Public Benchmark Datasets Exist for Evaluating Machine Learning in Safety-Critical Applications

digital-llm-adversarial-transferability

Break One Model, Break Them All

Adversarial Attacks Transfer Across Architecturally Different LLMs and No One Understands Why

construction-shm-existing-building-stock-gap

Monitoring Built for New Buildings, Not Old Ones

Structural Health Monitoring Cannot Scale to Existing Building Stock

construction-fall-detection-sim-to-real-gap

Catches Every Fall Except a Real One

Construction Fall Detection: 97.6% Lab Accuracy, Zero Real-Site Validation

construction-embodied-carbon-measurement-inconsistency

Eleven Answers for One Building's Carbon

Embodied Carbon Measurements Vary 11.5x Across LCA Databases

climate-urban-heat-island-cooling-equity

Cool Parks in Rich Neighborhoods

Urban Heat Island Cooling Benefits Are Distributed Inequitably

equity / infrastructure

climate-flood-early-warning-community-failure

infrastructure / coordination

The Warning System Nobody Maintains

Flood Early Warning Systems Fail at Community Level After Pilot Funding Ends

circular-plastic-recycling-quality-cost-barrier

Recycle It and It Gets Worse

Mechanical Plastic Recycling Degrades Quality; Chemical Recycling Costs 28x More

circular-pha-bioplastic-fermentation-economics

circular-economy

Twenty Years of Research, Still Twice the Price

PHA Bioplastics Cost 2–4× More Than Petroleum Plastics After 20 Years of Development

circular-ewaste-ree-selective-recovery

Gold Recovered, Rare Earths Lost

E-Waste Recycling Recovers Base Metals but Loses Critical Rare Earth Elements

circular-ewaste-disassembly-optimization-gap

Disassembly Without a Playbook

No Integrated Framework for Optimizing E-Waste Disassembly Pathways

chemistry-synbio-commodity-molecule-cost-floor

Biology Can't Beat Petroleum on Price

Biological Production of Commodity Molecules Carries an Inherent Cost Floor That Chemical Synthesis Does Not

agriculture-soil-nutrient-sensor-field-validation

No Sensor Survives Real Soil

No Validated Real-Time Soil Nutrient Sensor for Field Conditions

agriculture-soil-microbiome-indicator-standardization

We Can't Tell Healthy Soil from Dead Soil

Soil Microbiome Health Indicators Cannot Be Standardized Because Most Soil Microbes Are Unidentified

agriculture-pfas-agricultural-soil-remediation

Forever Chemicals in the Farmland

No Field-Validated Remediation Exists for PFAS-Contaminated Agricultural Soil Affecting Millions of Acres

agriculture-livestock-welfare-plf-validation-gap

The Sensors That Grade Themselves

95% of Commercial Livestock Monitoring Tools Lack External Validation

agriculture-aquaculture-sensor-validation-gap

Sensors Tested Against Nothing

Low-Cost Aquaculture Sensors: 87% of Studies Skip Reference Validation

transportation-rail-bearing-detection

The Bearing Fails Between Detectors

Rail Wayside Bearing Detection and Hazmat Tank Car Crashworthiness

transportation-ptc-restricted-speed-gaps

Collision Avoidance That Stops at the Yard Gate

Positive Train Control Coverage Gaps at Restricted Speed and in Terminals

transportation-pipeline-leak-detection

The Pipe Leaks, Nobody Shuts It Off

Natural Gas Pipeline Leak Detection and Automated Shutoff

transportation-marine-vessel-fire-safety

Ferries Without Smoke Detectors

Passenger Vessel Fire Detection, Suppression, and Emergency Egress

transportation-lithium-battery-thermal-runaway

No Fire Suppression Works on a Burning Battery

Lithium-Ion Battery Thermal Runaway Detection and Field Suppression

transportation-automated-driving-monitoring

No Rule Says the Car Must Watch the Driver

Automated Driving System Monitoring and Safety Validation Standards

transportation-airspace-conflict-detection

See-and-Avoid at Two Hundred Knots

Terminal Airspace Conflict Detection and Visual Separation Limitations

robotics-dexterous-manipulation

What Every Hand Can Do, No Robot Can

Robots Cannot Perform Dexterous Manipulation Tasks Routine for Human Hands

physics-quantum-algorithms-excited-state-dynamics

Quantum Computers That Can't Simulate Chemistry

No Quantum Algorithms Efficiently Simulate Excited States and Non-Adiabatic Dynamics

physics-dense-matter-equation-of-state

The Densest Matter in the Universe, Unstudied

The Equation of State of Dense Nuclear Matter at Neutron Star Core Densities Remains Unknown

mps-self-driving-lab-safety-rigor

Autonomous Labs with No Safety Manual

Self-Driving Laboratories Lack Safety Frameworks and Scientific Rigor Guarantees

regulatory

mps-multiscale-ai-surrogate-models

From Atoms to Buildings, the Math Breaks

No AI Method Bridges Atomic-to-Continuum Scales with Theoretical Accuracy Guarantees

mathematics-ai-uncertainty-quantification-science

Confident Predictions, No Error Bars

Neural Networks Lack Rigorous Uncertainty Quantification for Scientific Predictions

mathematics-ai-formal-proof-verification

Proof Beyond the Machine's Reach

No AI System Can Reliably Verify or Generate Proofs for Complex Mathematical Results

materials-quantum-device-fabrication-precision

Every Qubit Slightly Different

Quantum Device Fabrication Cannot Achieve the Precision, Defect Control, or Reproducibility Needed for Scalable Systems

materials-moire-superlattice-scalable-fabrication

Magic Angles That Can't Be Mass-Produced

No Scalable Method Exists to Fabricate Moiré Superlattices with Controlled Twist Angles

materials-active-biomaterials-abiotic-biotic-interface

No Synthetic Material Listens to the Body

No Synthetic Material Can Sense and Respond at the Abiotic-Biotic Interface with Spatial and Temporal Control

manufacturing-pfas-free-semiconductor-processes

Chips Built with Forever Chemicals

Semiconductor Manufacturing Depends on PFAS 'Forever Chemicals' with No Viable Alternatives

health-ventilator-emergency-preparedness

Stockpiled Ventilators That Can't Ventilate

Stockpile Ventilators That Can't Ventilate: The Missing Performance Standards for Emergency Preparedness

health-pulse-oximeter-skin-tone-bias

The Oximeter Lies About Darker Skin

Pulse Oximeters Systematically Overestimate Oxygen Levels in Darker-Skinned Patients, Concealing Life-Threatening Hypoxemia

technical / equity

health-opioid-device-innovation-gap

No Alarm Before the Last Breath

The Missing Medical Devices for the Opioid Crisis: No Wearable Detects an Overdose Before It Kills

health-metal-implant-corrosion-debris

The Joint Replacement Corrodes in Silence

Metal Implant Corrosion Debris: No Test to Tell Patients When Their Joint Replacement Is Poisoning Them

health-ldt-oversight-gap

Twelve Thousand Tests, Zero Oversight

12,000+ Laboratory Developed Tests Used for Cancer and Genetic Diagnoses Operate with No Federal Accuracy Oversight

health-insulin-delivery-interoperability

Locked Into One Brand's Pancreas

Why Can't Diabetes Patients Mix and Match Their Insulin Pump, CGM, and Algorithm?

health-home-use-device-safety

Hospital Machines at the Kitchen Table

Hospital-Grade Devices Are Moving Into Homes — But Nobody Redesigned Them for Kitchens and Bedrooms

behavioral / regulatory

health-duodenoscope-reprocessing-infection

Sterilized and Still Infectious

Reusable Duodenoscopes Cannot Be Reliably Sterilized, Causing Drug-Resistant Infections with 40-50% Mortality

health-digital-therapeutics-regulatory-pathway

Software Trapped in a Hardware Rulebook

Prescription Digital Therapeutics Forced Through Hardware Device Regulatory Pathways

health-device-recall-udi-tracking

Recalled but Not Found

440 Million Recalled Device Units and No Way to Find Them: The UDI Adoption Failure

health-device-real-world-evidence-gap

Cleared for Market, Never Followed Up

Only 56% of FDA-Approved AI Medical Devices Have Published Clinical Evidence

health-device-cybersecurity-postmarket

The Ventilator Has a Password Problem

Millions of Networked Medical Devices in Hospitals Are Unpatchable and Exposed to Cyber Attack

health-device-biocompatibility-testing

Every Lab, a Different Answer

Every Lab Tests Medical Device Biocompatibility Differently — And the FDA Just Noticed

health-breast-implant-longterm-surveillance

Side Effects That Arrive in Twenty Years

Breast Implant Long-Term Safety Signals Emerge Decades After Implantation — and Passive Surveillance Cannot Detect Them

health-bci-implant-longevity-abandonment

The Implant Outlives the Company

Brain-Computer Interface Patients Face Abandonment When Manufacturers Fail — and No Regulatory Framework Prevents It

health-aiml-device-regulatory-lifecycle

The Algorithm Moved On, the Approval Didn't

FDA's Static Approval Framework Cannot Keep Pace with Continuously Learning AI Medical Devices

health-ai-device-clinical-evidence-gap

Approved Without Proof

Over 1,250 AI Medical Devices Cleared by the FDA — Nearly Half Lack Public Clinical Evidence

health-510k-predicate-creep

Cleared by a Ghost Device

The FDA's 510(k) Predicate Creep Problem: Modern Devices Cleared on the Backs of 1970s Technology

health-3d-bioprinting-device-regulation

regulatory / manufacturing

Printed One by One, Regulated by None

3D-Printed Medical Devices Are Made One-at-a-Time in Hospitals — But Regulations Assume Factory Assembly Lines

chemistry-mixed-polymer-catalytic-upcycling

Seven Plastics in the Bin, No Universal Recycler

No Catalytic Process Can Selectively Depolymerize Mixed Post-Consumer Plastic Waste

chemistry-low-energy-separation-processes

Boiling Mixtures Because Nothing Else Works at Scale

Thermal Distillation Consumes 10–15% of US Industrial Energy with No Viable Non-Thermal Alternative at Scale

chemistry-earth-abundant-catalyst-selectivity

Cheap Metals, Clumsy Reactions

Earth-Abundant Metal Catalysts Cannot Match Platinum-Group Selectivity for Key Chemical Transformations

chemical-safety-process-isolation-alarm-management

Run Toward the Leak to Close the Valve

Chemical Facility Remote Isolation and Alarm Flood Management

water-emergency-fecal-contamination-rapid-test

Eighteen Hours to Test Water People Drink Now

Water Quality Testing in Humanitarian Emergencies Takes 18-24 Hours Because the Standard Method Was Designed for Laboratories, Not Disaster Zones

space-solar-energetic-particle-prediction

Some Solar Storms Kill, and We Can't Tell Which

We Cannot Predict Which Solar Eruptions Will Produce Dangerous Radiation Storms

space-ocean-worlds-life-detection-instruments

No Instrument Knows What Alien Life Looks Like

We Have No Instrument Suite That Can Definitively Detect Life in an Alien Ocean

space-mars-sample-return-containment

Bringing Mars Home Without Bringing Mars Life

Mars Sample Return Must Guarantee Containment of Potentially Biohazardous Material Across an Unprecedented Chain of Custody

space-ice-giant-mission-power-longevity

supply-chain / manufacturing

Thirteen Years to Uranus, No Battery Lasts

A Uranus Mission Must Survive 13 Years in Deep Space on a Power Source We May Not Be Able to Build

space-far-infrared-detector-gap

Forty Years Stuck at the Same Sensitivity

Far-Infrared Astronomy Is Blocked by a 40-Year Detector Technology Plateau

space-elt-adaptive-optics-scaling

The Bigger the Mirror, the Blurrier the View

Extremely Large Telescopes Cannot See Clearly Because Adaptive Optics Does Not Scale

space-dune-liquid-argon-detector-scaling

Seventy Thousand Tonnes of Liquid Argon, Underground

Building the World's Largest Particle Detector Underground Requires Liquid Argon Engineering at Unprecedented Scale

space-dark-matter-detector-background-rejection

Everything Registers Except Dark Matter

Dark Matter Detectors Can See Everything Except Dark Matter Because Background Signals Overwhelm the Search

space-coronagraph-exoplanet-contrast

A Planet Lost in Its Star's Glare

Direct Imaging of Earth-Like Exoplanets Requires Starlight Suppression That No Instrument Has Achieved

ocean-macroalgae-offshore-farming-systems

Seaweed Farms with No Open-Ocean Harvester

Open-Ocean Macroalgae Farming Lacks the Cultivation and Harvesting Technology for Scale

ocean-bgc-argo-sensor-longevity

The Sensors Die Before the Science Matures

Autonomous Ocean Biogeochemistry Sensors Drift, Foul, and Fail Before the Observations They Enable Become Scientifically Useful

manufacturing-self-driving-materials-lab-integration

The Lab Robot Can't Read Its Own Results

Self-Driving Materials Discovery Laboratories Cannot Close the Loop Between AI Prediction, Robotic Synthesis, and Automated Characterization

manufacturing-quantum-material-synthesis-variability

Same Recipe, Different Quantum Material

Quantum Materials Cannot Be Reliably Synthesized — Different Labs Using Identical Recipes Get Different Results

manufacturing-permanent-magnet-performance-ceiling

Forty Years and Still No Stronger Magnet

No New Permanent Magnet Material Has Exceeded Nd₂Fe₁₄B Performance in Four Decades

technical / supply-chain

manufacturing-multiscale-materials-modeling-gap

Atoms to Engineering, the Middle Is Missing

Materials Science Cannot Predict Engineering Properties from Atomic Structure Because the Mesoscale Remains Unsimulable

manufacturing-catalyst-discovery-acceleration

A Decade to Design Each Catalyst

Heterogeneous Catalyst Development Takes 10–15 Years, Too Slow for Clean Energy Transitions

infrastructure-legacy-gas-pipe-in-situ-rehabilitation

Three Percent of the Pipes, Most of the Leaks

Legacy Cast-Iron Gas Pipes Cause Disproportionate Leaks but In-Place Rehabilitation Is Unsolved

humanitarian-faecal-sludge-emergency-treatment

Thousands of Litres of Sewage, No Way to Treat It

Humanitarian Camps Generate Thousands of Liters of Faecal Sludge Daily but Have No Field-Deployable Way to Treat It Safely

humanitarian-emergency-shelter-thermal-gap

The Tent Becomes an Oven by Noon

Emergency Tents Meant to Shelter Displaced Families Become Uninhabitable in Both Extreme Heat and Cold Because They Were Designed Only for Rapid Deployment

humanitarian-emergency-latrine-accessibility

Latrines That Fifteen Percent Cannot Use

Emergency Latrines in Refugee Camps Are Unusable by the 15% of Displaced People Who Have Disabilities Because Accessibility Was Never Part of the Design

health-tb-poc-diagnostic-sputum-barrier

The Test Demands What the Sickest Can't Produce

Tuberculosis Point-of-Care Diagnostics Cannot Reach the Patients Who Need Them Most Because They Depend on Sputum

health-tb-drug-resistance-peripheral-detection

Resistant TB, Detected Too Far From Care

Drug-Resistant Tuberculosis Cannot Be Detected at the Facilities Where Patients First Seek Care

health-schistosomiasis-vaccine-mda-limits

Twenty Years of Pills, the Worm Returns

Two Decades of Mass Drug Administration Cannot Eliminate Schistosomiasis Because Praziquantel Kills Worms but Does Not Prevent Reinfection

health-rsv-prevention-lmic-access-gap

Protection Invented, Not Delivered

RSV Prevention Now Exists but 97% of the Children Who Die from It Live in Countries That Cannot Access It

health-paediatric-cancer-formulation-lmic-gap

Adult Pills for Children's Cancer

Children With Cancer in Low-Income Countries Die at 3x the Rate of High-Income Countries Partly Because Chemotherapy Drugs Lack Child-Friendly Formulations

health-neonatal-sepsis-diagnostic-lmic-gap

Blood Cultures Fail the Smallest Patients

345,000 Newborns Die of Sepsis Annually Because Blood Cultures — the Diagnostic Gold Standard — Fail in the Settings Where Mortality Is Highest

health-neonatal-jaundice-phototherapy-lmic

Blue Light, Wrong Room

Neonatal Jaundice Kills 114,000 Newborns Per Year in LMICs Because Phototherapy Devices Were Designed for Hospitals With Reliable Power and Climate Control

health-neonatal-cpap-low-resource-failure

The Breathing Machine Wasn't Built for the Tropics

Bubble CPAP Devices That Save Premature Infants in High-Income Hospitals Fail Within Weeks in the Tropical Neonatal Units Where Most Deaths Occur

health-medical-isotope-reactor-dependency

supply-chain / infrastructure

Cold War Reactors, Modern Medicine

40 Million Medical Imaging Procedures Per Year Depend on a Radioactive Isotope Made in Aging Cold War-Era Reactors

health-measles-rubella-microarray-patch

The Needle That Can't Get There

Measles Still Kills 136,000 Children Per Year Partly Because the Vaccine Requires Needles, Cold Chain, and Trained Health Workers That Hard-to-Reach Populations Lack

health-leprosy-subclinical-contact-detection

Five Years Hiding Before the Skin Shows

Leprosy Could Be Eliminated in a Generation Through Contact Prophylaxis but No Test Can Identify Who Is Subclinically Infected

health-group-a-strep-vaccine-barrier

A Scare That Stalled a Vaccine for Decades

No Vaccine Exists for Group A Streptococcus Despite 500,000 Deaths Per Year Because an Autoimmunity Scare Halted Development for Three Decades

health-gonorrhea-amr-poc-diagnostic-gap

We Traded the Culture for Blindness

Gonorrhea Is Becoming Untreatable Because the Shift to Molecular Diagnostics Eliminated Our Ability to Detect Drug Resistance

health-buruli-ulcer-rapid-diagnostic-gap

Curable but Unconfirmable

Buruli Ulcer Now Has a Simple Oral Cure but No Way to Confirm Diagnosis in the Field Where Patients Live

health-amr-antibacterial-pipeline-collapse

Nobody Wants to Make the Drug We Need Most

The Antibiotic Pipeline Is Collapsing Because the Drugs With the Greatest Societal Value Have the Lowest Commercial Value

economic / coordination

environment-surface-biology-geology-imaging

The Eye That Doesn't Exist Yet

Mapping Earth's Ecosystems and Minerals from Space Requires an Imaging Spectrometer Nobody Has Built

environment-snow-water-equivalent-measurement

Nobody Knows How Much Water the Snow Holds

Two Billion People Depend on Snowmelt for Water but We Cannot Measure How Much Water the Snowpack Holds

environment-gravity-field-ice-mass-resolution

Measuring Ice Loss at the Wrong Resolution

Satellite Gravity Measurements Cannot Resolve Where Ice Sheets Are Losing Mass Fast Enough to Guide Adaptation

environment-earth-observation-continuity-gap

coordination / infrastructure

Satellites Blink Before Replacements Arrive

Critical Earth Observation Records Face Gaps Because Satellite Missions Age Faster Than Replacements Launch

environment-coupled-climate-ice-sheet-modeling

The Ice Model and the Climate Model Won't Merge

Climate Models and Ice Sheet Models Cannot Talk to Each Other, So Sea Level Projections Remain Unreliable

energy-tidal-hydrokinetic-turbine-economics

Predictable Power, Prohibitive Price

Tidal and Riverine Hydrokinetic Turbines Are Too Expensive for Deployment Despite Reliable Resource

energy-long-duration-storage-cost-barrier

Four Hours of Storage for a Hundred Hours of Need

Grid-Scale Energy Storage Beyond 4 Hours Remains Economically Unviable

economic

energy-high-temperature-heat-exchanger-durability

The Pipe Melts Before the Cycle Completes

Heat Exchangers Cannot Survive the Temperatures and Pressures Needed for Next-Generation Power Cycles

energy-grid-renewable-delivery-risk-quantification

Promised Megawatts, Delivered by Weather

Grid Operators Cannot Quantify the Physical Delivery Risk of Variable Renewable Assets

energy-fusion-plasma-facing-materials-gap

Nothing Survives the Sun's Edge

Fusion Reactor Plasma-Facing Materials Cannot Survive Commercial Operating Conditions

energy-fugitive-methane-point-source-conversion

Too Thin to Catch, Too Potent to Ignore

Dispersed Low-Concentration Methane Emissions from Oil, Gas, and Coal Cannot Be Economically Captured

energy-floating-offshore-wind-structural-mass

Deep Water Wind, Deeper Costs

Floating Offshore Wind Turbines Are Too Massive and Expensive for Deep-Water Deployment

energy-flexible-carbon-capture-grid-integration

Capture Designed for Steady, Grid Anything But

Carbon Capture Systems Cannot Ramp with Variable Renewable Grid Conditions

energy-ev-battery-cold-climate-performance

Winter Halves the Battery

Electric Vehicle Batteries Lose Range and Charge Speed in Cold Weather

energy-electric-aviation-powertrain-density

Too Heavy to Fly Clean

Electric Powertrains Lack the Power Density for Commercial Passenger Aircraft

energy-dc-circuit-protection-technology-gap

No Fuse Exists for This Voltage

No Adequate Circuit Protection Technology Exists for High-Voltage DC Power Systems

energy-carbon-neutral-liquid-fuel-distributed-production

Electricity Without a Bottle

Renewable Electricity Cannot Be Economically Converted to Transportable Carbon-Neutral Liquid Fuels

energy-advanced-reactor-operations-cost

The Reactor Runs, the Budget Doesn't

Advanced Nuclear Reactor Operations and Maintenance Costs Are 6–10× Too High for Economic Viability

digital-hllhc-collision-data-processing

Fifty Times the Collisions, Same Computing Budget

The High-Luminosity LHC Will Produce 50× More Collision Data Than Current Computing Can Handle

digital-datacenter-cooling-energy-intensity

Forty Percent of the Power Just Keeps It Cool

Data Center Cooling Consumes Up to 40% of Facility Energy with No Scalable Alternative

digital-astronomical-transient-alert-processing

Ten Million Alerts Before Dawn

Astronomy's Next Survey Will Generate 10 Million Alerts Per Night and No System Can Classify Them in Time

agriculture-crop-root-carbon-sequestration-engineering

Centuries of Breeding Above Ground

Crop Root Systems Are Not Engineered for Soil Carbon Sequestration

wildfire-infrastructure-coupled-modeling

Fire Models Stop Where Buildings Start

No Model Can Predict How Wildfire Interacts With Built Infrastructure

semiconductor-chiplet-thermal-codesign

Chiplets Run Hot and Nobody Can Model Why

Heterogeneous Chiplet Integration Lacks Multiscale Thermal Design Tools

OCEAN-biological-carbon-pump-measurement

Five Billion Tonnes of Carbon, Unmeasured

The Ocean's Biological Carbon Pump Cannot Be Accurately Measured

manufacturing-biomanufacturing-scaleup-prediction

The Microbe Thrives in the Flask, Dies in the Tank

Engineered Biological Systems That Work in Flasks Fail Unpredictably at Bioreactor Scale

infrastructure-tornado-vortex-building-design

Building Codes That Ignore the Tornado's Spin

Building Codes Do Not Account for Tornado Vortex Aerodynamics

infrastructure-smart-community-cps-integration

Smart City Pilots That Can't Talk to Each Other

Smart Community Deployments Fail Because Cyber-Physical Systems Cannot Interoperate

coordination / data

infrastructure-climate-envelope-material-gap

Materials Rated for a Climate That's Gone

Civil Infrastructure Materials Were Not Designed for the Climate They Now Face

health-rehab-robot-autonomous-personalization

The Robot Needs a Therapist Too

Rehabilitation Robots Cannot Adapt to Individual Patients Without Expert Supervision

health-multiplexed-biosensor-field-translation

Works on the Bench, Fails in the Field

Multiplexed Biosensors That Work in the Lab Fail at Point-of-Need

health-deep-tissue-nir-ii-imaging

Seeing Through Skin, Barely

Deep-Tissue Optical Imaging Stalls at the NIR-II Probe Bottleneck

ENVIRONMENT-subduction-zone-earthquake-forecast

The Fault Line Keeps Its Schedule Secret

Subduction Zone Earthquakes Cannot Be Forecast Despite Decades of Monitoring

environment-pfas-destruction-at-scale

Forever Chemicals with No Known Destroyer

No Cost-Effective Technology Exists to Destroy PFAS at Water Treatment Scale

ENVIRONMENT-permafrost-carbon-feedback-prediction

Twice the Atmosphere's Carbon, Thawing Unmodeled

Permafrost Carbon Feedback Cannot Be Predicted Because Abrupt Thaw Is Not Modeled

ENVIRONMENT-ice-sheet-collapse-timeline

Could Be Centuries, Could Be Decades

The Timeline for West Antarctic Ice Sheet Collapse Is Uncertain by Orders of Magnitude

ENVIRONMENT-critical-zone-process-prediction

Every Hillside Plays by Different Rules

Critical Zone Processes Governing Water, Soil, and Carbon Cannot Be Generalized Across Landscapes

ENVIRONMENT-critical-mineral-deposit-discovery

Prospecting by Luck in the Clean Energy Age

Geological Understanding of Critical Mineral Concentration Is Too Primitive for Targeted Exploration

ENVIRONMENT-compound-cascading-hazard-modeling

Disasters That Multiply, Models That Don't

Natural Hazard Assessment Treats Each Hazard Independently, Missing Cascading Amplification

ENVIRONMENT-aerosol-cloud-forcing-uncertainty

The Biggest Unknown in the Climate Forecast

Aerosol-Cloud Interactions Are the Largest Uncertainty in Climate Forcing Estimates

energy-co2-electroreduction-selectivity

Carbon In, Chaos Out

Electrocatalytic CO2 Reduction Produces Uncontrollable Product Mixtures

digital-terahertz-device-gap-6g

The Spectrum Nobody Can Build Radios For

The Terahertz Gap Blocks 6G Wireless From Its Most Promising Spectrum

DIGITAL-space-weather-forecast-gap

Solar Storms Arrive Before the Forecast

Space Weather Forecasting Cannot Predict Ionospheric Conditions More Than Hours in Advance

digital-scientific-data-provenance-integrity

The Training Data Might Be Lying

AI Models Trained on Scientific Data Have No Way to Verify Data Integrity

data / installed-base

digital-safe-rl-exploration-guarantees

Learning by Crashing Is Not an Option

Reinforcement Learning Agents Cannot Explore Safely in Physical Environments

digital-ml-component-formal-verification

No Proof for the Neural Network Inside

Formal Verification Methods Break Down When Systems Contain ML Components

digital-federated-learning-privacy-accuracy

Choose Privacy or Accuracy, Not Both

Federated Learning Cannot Simultaneously Guarantee Privacy and Scientific Accuracy

digital-dynamic-spectrum-sharing-failure

Spectrum Sharing That Only Works in Theory

Dynamic Spectrum Sharing Cannot Scale Beyond Centralized, Cooperative Scenarios

digital-cps-safety-composability

Safe Alone, Dangerous Together

Verified Cyber-Physical System Components Lose Safety Guarantees When Composed

BIO-synthetic-microbial-community-design

Microbial Communities That Refuse to Be Engineered

Synthetic Microbial Communities Cannot Be Rationally Designed or Controlled

BIO-synthetic-cell-minimal-requirements

We Cannot Build What We Cannot Define as Alive

We Cannot Build a Synthetic Cell Because We Do Not Know What Makes a Cell Alive

BIO-rna-modification-regulatory-networks

An Alphabet No One Can Read

The Regulatory Logic of 170+ RNA Modifications Is Largely Unknown

BIO-organoid-intelligence-computing

Brain Cells in a Dish, Computing Badly

Biological Computing Through Organoid Intelligence Remains an Unrealized Vision

BIO-organism-climate-response-prediction

Will They Adapt or Collapse, Nobody Knows

We Cannot Predict Whether Organisms Will Adapt or Collapse Under Climate Change

BIO-genotype-phenotype-prediction-gap

The Genome Isn't the Blueprint

We Still Cannot Predict an Organism's Traits from Its Genome

BIO-ecological-forecasting-skill-gap

Billions in Monitoring, Forecasts Still Fail

Ecological Forecasts Are Not Reliable Enough to Guide Management Decisions

BIO-conservation-technology-scale-gap

Counting Species Faster Than They Vanish

Conservation Technologies Cannot Scale to Match the Pace of Biodiversity Loss

BIO-cell-measurement-tool-gap

We Ask Better Questions Than We Can Measure

Cell Biology Research Is Bottlenecked by Measurement Capabilities, Not Ideas

wildfire-wui-fire-codes-unproven

Fire Codes That Protect Against the Wrong Fire

Wildland-Urban Interface Fire Codes Are Largely Unproven — Building Codes Address the Wrong Fire Exposure

regulatory / technical

water-premise-plumbing-1940s-design-codes

Pipes Sized by a 1940s Formula

U.S. Plumbing Codes Size Pipes Using 1940s Data, Causing the Water Safety Problems They're Supposed to Prevent

transport-v2x-spectrum-regulatory-destruction

Twenty-One Years of Spectrum, Handed to Wi-Fi

The FCC Reallocated Safety-of-Life Vehicle Communication Spectrum to Wi-Fi After 21 Years of Deployment Failure

transport-uas-bvlos-airworthiness-standards-gap

Drone Rules That Cite Standards That Don't Exist

The FAA Built a Drone Regulation That References Standards That Don't Fully Exist Yet

space-radiation-hardened-computing-gap

supply-chain / manufacturing

Two Companies, Twenty Years Behind

Space Computers Are 20 Years Behind Commercial Processors Because Only Two Companies Can Make Them

space-lunar-night-survival-thermal

Nothing Survives Fourteen Nights at Minus Two-Thirty

No Spacecraft Can Affordably Survive 14 Days of Lunar Darkness at -233°C

space-isru-regolith-oxygen-extraction

Oxygen Locked in Moon Dust

We Know Lunar Soil Is 45% Oxygen but Cannot Yet Extract It on the Moon

space-european-component-non-dependence

supply-chain / regulatory

Europe's Satellites Run on American Chips

Europe Cannot Build Satellites Without American Chips and Has No Fallback

space-eclss-oxygen-recovery-gap

Half the Oxygen Vented to Space

The Space Station Loses Half Its Oxygen to Space Because No One Can Close the Carbon Loop

space-debris-non-cooperative-capture

Grabbing a Tumbling Satellite Nobody Controls

No One Has Ever Captured a Tumbling Object in Orbit and the Debris Problem Is Already Past the Point of No Return

manufacturing-am-metal-part-qualification-barrier

Every Printed Part Needs Its Own Certification

Additively Manufactured Metal Parts Have No Blanket Certification Pathway — Every Part Requires Bespoke Qualification

humanitarian-refugee-mental-health-cultural-mismatch

Therapy Designed for a Clinic, Needed in a Camp

Western Mental Health Models Fail Displaced Populations Because They Were Designed for Clinic-Based Therapy, Not Community-Based Healing

humanitarian-refugee-disability-digital-access

Digitized Aid That Disabled Refugees Can't Reach

Refugees With Disabilities Cannot Access the Digital Services That Humanitarian Organizations Built to Reach Them

humanitarian-refugee-cooking-energy-transition

Twenty-Five Million Trees Burned for Dinner

Refugees Spend $2 Billion a Year on Firewood While 25 Million Trees Are Cut Down Around Their Settlements — and Clean Alternatives Keep Failing at Adoption

health-snakebite-antivenom-community-access

Antivenom Waits at Hospitals Victims Can't Reach

Snakebite Kills 138,000 People a Year Because Antivenom Treatment Was Designed for Hospitals That Victims Can't Reach

health-oxygen-concentrator-low-resource-failure

Oxygen Machines That Drown in Humidity

Oxygen Concentrators Designed for Air-Conditioned Homes Fail Within Months in the Tropical Clinics Where Children Are Dying

health-malaria-rdt-behavioral-compliance

The Test Said No, the Doctor Prescribed Anyway

Health Workers Override Malaria Test Results, Undermining the Diagnostic Tool That Was Supposed to Replace Clinical Guesswork

health-cervical-cancer-screening-access-equity

Invisible to the System

90% of Women in Low-Income Countries Have Never Been Screened for Cervical Cancer Because Screening Was Designed Around the Clinician, Not the Woman

energy-wind-blade-composite-recycling-no-standard

Blades Bigger Than a Boeing, Nowhere to Recycle

8,000 Wind Turbine Blades Decommissioned Annually in the U.S. Have No Recycling Standard

energy-hydrogen-pipeline-testing-standards-gap

Hydrogen Flows Before the Rules Arrive

Hydrogen Blending into Gas Pipelines Is Outpacing the Testing Standards Meant to Ensure Safety

energy-grid-forming-inverter-standards-barrier

Standards Written for Machines That Retire

Grid-Forming Inverters Can't Interconnect at Scale Because Standards Were Written for the Technology They're Replacing

education-stem-faculty-ebip-adoption-gap

behavioral / coordination

Professors Who Know Better but Lecture Anyway

STEM Faculty Know Active Learning Works but Don't Adopt It — and Training Won't Fix It

education-rural-stem-infrastructure-mismatch

Connected Classrooms, Disconnected Schools

STEM Ed-Tech Designed for Connected Classrooms Fails in Rural America

education-racial-equity-deficit-framing

Fixing the Student Instead of the Institution

STEM Diversity Interventions Target Student Deficits Instead of Institutional Structures

education-growth-mindset-structural-blind-spot

Mindset Fixes Can't Bridge Structural Gaps

Growth Mindset Interventions Cannot Solve Structural Barriers to College Persistence

education-curriculum-assessment-misalignment

New Skills, Old Exams

Countries Reform Curricula Toward Competencies but Assessment Systems Still Test Knowledge Recall

construction-3d-printed-concrete-code-void

Built Faster Than the Law Can Read

3D Printed Concrete Buildings Have Zero Provisions in U.S. Building Codes

circular-recycled-plastics-pcr-spec-void

Recycled Plastic Means Whatever You Want

No One Can Specify What "Recycled Plastic" Means — And That's Why the Circular Economy Can't Scale

water-aging-pipe-network-failure-prediction

Two Million Miles of Pipe, No Failure Map

Cities Cannot Predict Which of Their Millions of Buried Water Pipes Will Fail Next

MANUFACTURING-smm-data-interoperability

Factory Data in a Thousand Locked Drawers

Manufacturing Data Trapped in Proprietary Silos Blocks Smart Manufacturing Adoption by Small and Medium Manufacturers

infrastructure-water-ot-security-gap

The Water Plant Runs on Software from the Nineties

Water Utilities Run Decades-Old Control Systems That Cannot Be Secured Against Modern Cyber Threats

infrastructure-scada-legacy-ai-detection

Smart Defenses for Dumb Controllers

AI-Based Intrusion Detection Cannot Deploy on Legacy SCADA/PLC Systems

HEALTH-tbi-biomarker-clinical-adoption

Approved, Available, Unused

FDA-Approved TBI Blood Biomarker Devices Exist but Face Systemic Barriers to Clinical Adoption

health-assistive-tech-aging-adoption-gap

Designed for the Young, Prescribed for the Old

Digital Health Technologies Fail at Adoption for Older Adults Despite Technical Effectiveness

food-safety-food-water-data-fragmentation

Food Needs Water, Neither System Talks

Food and Water Data Are Siloed Across Incompatible Systems, Preventing Integrated Resource Management

food-safety-blockchain-physical-digital-gap

Immutable Records of Unverified Facts

Blockchain Traceability Systems Cannot Verify Physical-Digital Compliance in Food Supply Chains

energy-grid-transformer-supply-chain-crisis

A Two-Year Wait for Every Transformer

The World Needs to Double Its Electricity Grid but Can't Get the Transformers and Cables Fast Enough

energy-grid-connection-queue-bottleneck

Twenty-Five Hundred Gigawatts in Line

Renewable Energy Projects Wait Years in Grid Connection Queues With No Systematic Way to Prioritize Them

DIGITAL-twin-vvuq-gap

A Mirror with No Reflection

Digital Twins Lack Verification, Validation, and Uncertainty Quantification Methods for Bidirectional Feedback Loops

DIGITAL-scientific-ai-data-scarcity

Big AI, Small Data

AI for Scientific Discovery Fails on Small, Fragmented, Multi-Modal Datasets Typical of Most Sciences

digital-scada-adversarial-ai-robustness

Explain the Defense, Expose the Weakness

Explainable AI in SCADA Security Creates Exploitable Attack Surfaces

digital-food-chain-interoperability-failure

Traced on Five Platforms, Connected on None

Cross-Platform Interoperability Failure Fragments Food Supply Chain Traceability

data / installed-base

DIGITAL-autonomous-system-runtime-resilience

Safe When We Tested It, Untested Since

No Formal Framework Exists to Measure or Verify Resilience of Autonomous Systems at Runtime

DIGITAL-ai-trustworthiness-heterogeneous-verification

Trusted in Parts, Trusted by No One

Heterogeneous AI Systems Cannot Be Verified End-to-End for Trustworthiness Because Trust Frameworks Are Fragmented Across Communities

agriculture-smallholder-cold-chain-access

Harvested, Then Lost

Smallholder Farmers in Developing Countries Lose 15% of Income to Preventable Food Spoilage

manufacturing-sme-circular-economy-barriers

Mandated Green, Can't Afford the Transition

Small Manufacturers Can't Afford the Circular Economy Transition They're Being Mandated to Make

manufacturing-reuse-quality-standardization

No Stamp of Approval for a Second Life

No One Can Certify Whether a Reused Part Is Good Enough to Use Again

infrastructure-electric-bus-transit-battery-degradation

Bus Batteries Die on the Route, Not in the Lab

Accelerated Battery Degradation in Electric Transit Buses Under Real-World Duty Cycles

health-prior-authorization-automation

Thirty Faxes to Approve a Scan

Automated Extraction and Matching for Healthcare Prior Authorization

health-digital-therapeutics-outcome-measurement

The App Was Prescribed, the Outcome Unknown

Real-World Outcome Measurement for Prescription Digital Therapeutics

environment-ocean-carbon-removal-verification

Carbon Sunk in the Ocean, Uncounted

Monitoring and Verification of Ocean-Based Carbon Dioxide Removal

energy-waste-gasification-corrosion

Garbage In, Corrosion Out

Corrosion-Resistant Gasification of Municipal Solid Waste for Fuel Production

energy-lfp-battery-recycling-economics

The Cheapest Battery Costs the Most to Recycle

The Batteries Winning the Grid Storage Race Are the Hardest to Recycle Economically

energy-grid-inertia-loss-frequency-instability

The Spinning Stops, the Frequency Drifts

Renewable Grids Are Losing the Spinning Mass That Keeps Power Frequency Stable

energy-grid-battery-scale-failure-prediction

The Battery Worked in the Lab

Grid-Scale Battery Failures Behave Nothing Like Lab Tests Predict

energy-building-retrofit-digital-gap

The Building Has No Twin

Most Buildings That Need Retrofits Have No Digital Models to Optimize Them

energy-building-performance-prediction-gap

The Savings Were Never Real

Building Energy Models Overestimate Retrofit Savings, Distorting Investment Decisions

agriculture-indoor-farming-energy-efficiency

Ten Times the Energy per Lettuce

Energy Cost Barrier in Indoor Vertical Farming

economic / technical

water-graphene-membrane-desalination

One Atom Thick, Impossible to Manufacture

Nanoporous Graphene Membranes Cannot Scale from Lab to Industrial Desalination

water-field-pathogen-detection

Too Slow to Catch the Pathogen Before Outbreak

Field-Deployable Detection of Waterborne Pathogens Remains Too Slow and Complex for Low-Resource Settings

water-electrochemical-arsenic-removal

Arsenic Removed in the Lab, Not in the Village

Electrochemical Arsenic Removal Works in the Lab but Cannot Scale to Serve 140 Million Affected People

MANUFACTURING-semiconductor-panel-scale-integration

AI Needs More Bandwidth Than Packages Can Deliver

The I/O Performance Wall — Semiconductor Packaging Cannot Scale to Meet AI Compute Demand

OCEAN-underwater-iot-energy

Underwater Batteries That Don't Last the Season

Underwater Sensor Networks Die Faster Than They Can Be Serviced

OCEAN-submerged-litter-ai-detection

Once It Sinks, the Algorithm Loses Sight

AI Systems Can't Detect Marine Litter Once It Sinks or Deforms

OCEAN-oil-spill-thickness-estimation

Satellites See the Spill but Not Its Depth

Remote Sensing Can Detect Oil Spills but Can't Measure How Thick They Are

OCEAN-fiber-sensor-field-deployment

Brilliant in the Lab, Corroded in the Sea

Optical Fiber Ocean Sensors Can't Survive the Transition from Lab to Sea

OCEAN-dl-extreme-event-failure

Accurate Until the Storm Arrives

Ocean Prediction Models Fail Exactly When They're Needed Most — During Extreme Events

BIO-neuro-environmental-adaptation

Brains Rewired by a Changed World

How Nervous Systems Respond to Anthropogenic Environmental Change Is Unknown

INFRASTRUCTURE-cascading-failure-modeling

Knock Out Power, Lose Water, Lose Everything

Cascading Failures Across Interdependent Infrastructure Systems Cannot Be Predicted

health-mems-ocular-drug-delivery

Twenty-Five Years in the Lab, Not in the Eye

Implantable Microchip Drug Delivery for Chronic Eye Disease Remains Preclinical After 25 Years

health-longterm-implantable-glucose-sensor

The Body Walls Off Every Sensor

Long-Term Implantable Glucose Sensors Still Defeated by the Foreign Body Response

food-safety-vaccine-freeze-detection

The Vaccine Froze and Nobody Noticed

Detecting Unintentional Freezing in Vaccine Shipments

MANUFACTURING-critical-minerals-waste-extraction

The Metals We Throw Away

The U.S. Cannot Extract Critical Minerals from Its Own Waste Streams

ENVIRONMENT-chemical-sensor-field-deployment

Precise Until It Matters

Chemical Sensors Systematically Fail Outside the Laboratory

BIO-evolution-innovations-lost

Four Billion Years of R&D, Going Extinct

Evolution's Solutions Are Being Lost Before We Can Decode Them

DIGITAL-autonomous-systems-formal-verification

No Proof the Robot Will Behave

AI-Enabled Autonomous Systems Cannot Be Formally Verified for Safety

agriculture-soil-moisture-precision-irrigation

Every Field Varies, Every Sensor Averages

Affordable Distributed Soil Moisture Sensing Still Cannot Match the Spatial Variability of Real Fields

economic

agriculture-realtime-soil-organic-matter-sensing

Thirty-Five Years and the Sensor Still Doesn't Work

Real-Time On-the-Go Soil Organic Matter Sensing Still Cannot Deliver Reliable Variable-Rate Application