Evidence Packs
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Global Hunger Index
Global Hunger Reverses Nearly Two Decades of Gains as Multi-Crisis Shocks Drive 2026 Index Higher
6 sources · 7d ago
Global Health Policy
Lancet Commission Maps 17 Catastrophic Global Threats by 2100 and Outlines Mitigation Roadmap
4 sources · 11d ago
Climate Risk Data
UNICEF Data Shows 347 Million Children Exposed to Severe El Niño Weather Risks
8 sources · 15d ago
More in Evidence Packs
ExplainerMissing Data Bias
How Missing-Indicator Imputation Fabricates Treatment Effects Out of Unobserved Data
Causal Inference Methodologists 45%Predictive Modelers 30%Applied Researchers 25%
ExplainerStatistical Methods
Restricted Mean Survival Time Quantifies Gained Lifespan When Crossing Curves Break Cox Proportional Hazards
Methodological Reformers 40%Clinical Pragmatists 35%Regulatory Traditionalists 25%
ExplainerStatistical Paradoxes
How Baseline Imbalances Invert Treatment Effects Between ANCOVA and Difference-in-Differences
Causal Inference Researchers 40%Applied Econometricians 30%Clinical Biostatisticians 30%
Digital HealthThe Lancet
Lancet Review of Nine Million Youth Quantifies Health Risks of Problematic Digital Media Use
Public Health Advocates 45%Technology Critics 35%Evidence Skeptics 20%
WEF OutlookTrend Analysis
WEF Chief Economists Survey Projects Global Economic Stabilization Amid Regional Divergence and AI Pressures
Macroeconomic Optimists 40%Resource & Infrastructure Realists 35%Developing Economy Advocates 25%
ExplainerContingency Tables
Why Contingency Tables Multiply Marginal Totals to Find Expected Frequencies
Frequentist Statisticians 40%Data Scientists 30%Quality Control Engineers 30%
ExplainerStatistical Theory
How Estimating a Parameter Consumes One Degree of Freedom to Ensure Unbiased Variance
Theoretical Statisticians 45%Applied Data Scientists 35%Pedagogical Instructors 20%
Research BriefClinical Trial Design
How Intention-to-Treat Analysis Preserves Randomization and Prevents Selection Bias
Methodologists & Regulators 45%Clinical Practitioners 30%Biomedical Researchers 25%
ExplainerConstitutional Law
The U.S. Constitution Is the Second-Hardest to Amend in the Democratic World
Comparative Political Scientists 40%Democratic Reformers 35%Constitutional Originalists 25%
ExplainerImbalanced Data
Evidence Pack: The Accuracy and Trade-Offs of SMOTE Versus Class Weights in Imbalanced Data
Data-Level Resamplers 35%Algorithm-Level Penalizers 35%Post-Training Calibrators 30%
ExplainerMeta-Analysis
Why High Study Precision Artificially Inflates Meta-Analysis I² Scores
Methodological Purists 40%Pragmatic Reviewers 35%Clinical Consumers 25%
Research BriefDemographic Proxies
Evidence Pack: The Accuracy of BISG and Algorithmic Demographic Imputation
Regulatory Agencies 40%Data Scientists & AI Researchers 35%Civil Rights Advocates 25%
ExplainerStatistical Modeling
Link Functions: Translating Bounded Outcomes Into Unbounded Linear Predictors
Statistical Purists 40%Applied Data Scientists 40%Software Developers 20%
ExplainerModel Selection
Why BIC Identifies the True Model While AIC Optimizes for Prediction
Theoretical Statisticians 40%Predictive Modelers 40%Pragmatic Practitioners 20%
ExplainerImbalanced Data
Why the Precision-Recall Curve Exposes Imbalanced Data Failures That ROC AUC Hides
Imbalanced Data Specialists 50%Traditional Statisticians 30%Business Stakeholders 20%
ExplainerCausal Inference
The Three Criteria a Variable Must Meet to Be a Confounder in Causal Inference
Classical Epidemiologists 35%Causal Inference Statisticians 35%Clinical Researchers 30%
ExplainerCausal Inference
How Local Randomization Near a Cutoff Isolates Causal Effects in Observational Data
Design-Based Empiricists 45%Algorithmic Methodologists 30%Applied Econometricians 25%
ExplainerMultiplicity Adjustments
How Bonferroni and False Discovery Rate Adjustments Prevent False Positives in Massive Datasets
Strict Error Controllers 40%Exploratory Researchers 40%Methodological Reformers 20%
ExplainerWearable Tech
Evidence Pack: How Accurately Commercial Wearables Measure Sleep Architecture Against Clinical Polysomnography
Clinical Sleep Researchers 40%Consumer Wearable Advocates 35%Hardware Engineers 25%
Research BriefWorkplace Trends
Four-Day Workweek Pilots: Why Revenue and Retention Gains Still Lack Causal Proof
Advocates of the 100-80-100 Model 40%Labor and Well-being Researchers 40%Skeptical Industry Leaders 20%
ExplainerStatistical Methodology
Meta-Analyses Use Inverse Variance Weighting to Determine True Effect Sizes
Clinical Methodologists 40%Statistical Skeptics 30%Evidence-Based Practitioners 30%
ExplainerStatistical Analysis
Benford's Law: Why Natural First Digits Skew to One and How It Detects Fraud
Forensic Accountants 45%Data Scientists 35%Statistical Skeptics 20%
ExplainerStatistical Mechanics
Simpson's Paradox: Why Weighted Averages in Aggregated Data Reverse Subgroup Trends
Causal Inference Advocates 40%Statistical Methodologists 35%Data Literacy Educators 25%
ExplainerMacroeconomic Measurement
Calculating GDP: Expenditure, Income, and Production Formulas Measure the Economy
Expenditure-First Analysts 40%Income-Side Economists 35%Non-Observed Economy Researchers 25%
ExplainerPrecision Oncology
How AI-Guided Biomarker Discovery is Rewriting the Odds of Cancer Survival
Computational Pathologists 40%Clinical Oncologists 35%Trial Designers 25%
ExplainerAMOC Tipping Point
New Data Analysis Finds Atlantic Current Slowdown 60% Worse Than Forecast, Closer to Tipping Point
Observational Modellers 40%Paleoclimatologists 30%Impact Forecasters 30%
ExplainerSovereign Debt
Who Owns the World's $353 Trillion Debt and How Sovereign Borrowing Is Structured
Institutional Monitors 40%Encyclopedic Consensus 30%Analytical Synthesis 30%
ExplainerPoverty Data
New MPI Data: 80% of World's Poor (887M People) Exposed to Concurrent Climate Hazards
Development Economists 40%Climate Adaptation Advocates 35%Public Health Officials 25%
Research BriefNeurology Data
Massive Data Analysis of 100 Million People Links Recreational Drug Use to Doubled Stroke Risk in Young Adults
Epidemiological Researchers 40%Emergency Neurologists 35%Public Health Advocates 25%
Research BriefClimate Modeling
Data Analysis Confirms World Passed First Climate Tipping Point, Amazon Threshold Now Estimated at 1.5°C
Earth System Scientists 40%Conservation Ecologists 35%Data Synthesis Analysts 25%
UAP DataEvidence Pack
Declassified UAP Data Reveals 25 Cold Orbs Moving at Mach 1.7 in Formation Over Gulf of Oman
National Security Observers 40%Scientific Investigators 30%Transparency Advocates 30%
Global GDP ForecastEvidence Pack
NBER Model Predicts U.S. Economic Hegemony Over China by 2100 Due to Demographics and AI
Demographic Determinists 40%Techno-Optimists 35%Immigration Advocates 25%
Media ConsumptionEvidence Pack
Reuters Data Finds Social Media Now Leading Global News Source, Surpassing TV and News Websites
Media Researchers 40%Independent Creators 30%Legacy News Organizations 30%
ExplainerPediatric Heat Risk
Evidence Pack: How Climate Change Increased Children's Extreme Heat Exposure Risk by 55%
Climate Attribution Researchers 40%Public Health Advocates 35%Generational Analysts 25%
Research BriefAI Agents
How AI Agents Achieve 96% Accuracy in Econometric Coding Through Self-Correction
Empirical Researchers 40%AI Developers 35%Methodological Skeptics 25%
ExplainerMacroeconomic Modeling
NBER Study Finds Even Optimistic AI Growth Scenarios Leave US Federal Debt Near 126% of GDP by 2056
Macroeconomic Modelers 40%Fiscal Policy Analysts 40%Techno-Optimists 20%
Research BriefWorkforce Data
Inside the MIT Data: The 11.7% of the US Workforce Exposed to AI Automation
Labor Economists 40%State Policymakers 30%Enterprise Leaders 30%
Enabled EmissionsEvidence Pack
AI's Productivity Gains in Fossil Fuels Outweigh Its Climate Benefits for Renewables, Study Finds
Climate Researchers & Modelers 40%Environmental Advocates 30%Energy Industry Analysts 30%
ExplainerEconomic Metrics
UN Expert Group Proposes Global Dashboard to Measure Progress Beyond GDP
Multilateral Institutions 40%Development Economists 35%Fiscal Pragmatists 25%
Research BriefGenomic Data
Inside the NIH 'All of Us' Database: The Evidence Powering Precision Medicine
Precision Medicine Researchers 45%Health Equity Advocates 35%Clinical Integration Specialists 20%
Inflation WatchEvidence Pack
US CPI Plummets 0.4% in June, Driven by Energy and Core Price Decline
Macroeconomic Analysts 44%Financial Markets 33%Official Data & Policymakers 22%
Ancient GenomicsEvidence Pack
Harvard Analysis of 16,000 Ancient Genomes Shows Human Evolution Accelerated After Farming
Evolutionary Geneticists 40%Anthropologists & Archaeologists 30%Medical Researchers 30%
Research BriefMedical AI
AI Analysis of Routine Blood Tests Cut Colorectal Cancer Mortality by 43%
Clinical AI Researchers 40%Healthcare Administrators 35%Health Equity Advocates 25%
Deep DiveAI Benchmarks
Stanford AI Index Finds Systems Beating Human Benchmarks as Funding Hits $581.7 Billion
Technological Optimists 40%Pragmatic Adopters 35%Governance & Safety Advocates 25%
Climate ModelingEvidence Pack
New Data: Phytoplankton Emissions Are a Major, Underestimated Source of Climate-Cooling Aerosols
Atmospheric Physicists 45%Climate Optimists 30%Marine Ecologists 25%
ExplainerExperiment Design
How Multi-Armed Bandit Algorithms Balance Exploration and Exploitation to Beat A/B Tests
Data Scientists & Marketers 40%Clinical Ethicists & Biostatisticians 35%Traditional Statisticians 25%
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