Key Takeaways
- A 1936 Literary Digest poll predicted Alf Landon would defeat Franklin D. Roosevelt by a landslide with 57% to 43%, but Roosevelt won 61% to 37% due to biased sampling from telephone and car owners favoring Republicans
- In the 1948 US presidential election, Gallup polls showed Thomas Dewey leading Harry Truman by 5 points days before the election, but Truman won by 4.5 points due to failure to account for undecided voters and late swings
- The 1980 Iowa caucuses had polls showing Jimmy Carter leading Ted Kennedy 55-35%, but Kennedy won 59-31% among Democrats due to sampling only likely voters excluding new participants
- Prostate cancer screening studies claimed 20% mortality reduction, but randomized trials showed no benefit and 50 extra cases of overtreatment per 1000 men
- Mammography screening reduces breast cancer mortality by 30% in observational studies, but RCTs like Swedish trial adjusted showed only 10-15% with lead-time bias inflating benefits
- Hormone replacement therapy (HRT) post-menopause cuts heart disease by 50% in observational data, but Women's Health Initiative RCT found 29% increased risk due to healthy user bias
- US GDP growth was 2.9% in Q4 2018, but adjusted for inflation and population growth per capita it was only 1.6% lagging behind 3.7% unemployment claims
- Unemployment rate fell to 3.5% in 2019, but U-6 underemployment including discouraged workers was 6.9% hiding 2.6 million more part-time for economic reasons
- Stock market S&P 500 up 30% in 2020 recovery, but median household wealth unchanged as top 10% captured 90% gains due to concentration in tech stocks
- US crime rate fell 50% 1990-2019 per FBI UCR, but clearance rate dropped from 21% to 12% underreporting violent crimes solved
- Teen birth rate down 73% since 1991 to 16.7 per 1,000, but ignores 20% decline in teen sexual activity and better contraception access
- Divorce rate halved since 1980 to 2.3 per 1,000, but due to fewer marriages and older age at first marriage up 10 years
- Arctic sea ice extent minimum 4.33M km² 2023, lowest on record but 2020 had lower volume due to thickness bias in extent metric
- Global temperature up 1.1°C since 1880 per NASA, but urban heat island adjustment only 30% of stations corrected inflating by 0.1-0.2°C
- CO2 levels 420 ppm 2023 highest in 800k years, but ice core bubbles underestimate past peaks by diffusion smoothing 20-50%
Statistics can mislead due to sampling biases and flawed human interpretation.
Financial Lies
- US GDP growth was 2.9% in Q4 2018, but adjusted for inflation and population growth per capita it was only 1.6% lagging behind 3.7% unemployment claims
- Unemployment rate fell to 3.5% in 2019, but U-6 underemployment including discouraged workers was 6.9% hiding 2.6 million more part-time for economic reasons
- Stock market S&P 500 up 30% in 2020 recovery, but median household wealth unchanged as top 10% captured 90% gains due to concentration in tech stocks
- Corporate profits rose 15% in 2021, but after tax breaks and buybacks wages grew only 4% while CEO pay up 18% per AFL-CIO analysis
- Housing prices up 20% 2020-2022, but affordability index fell to 98.2 lowest since 2008 as median income lagged by 15% adjusted
- Inflation peaked at 9.1% June 2022 CPI, but core PCE excluding food/energy was 4.6% while shelter costs overstated by 25% owner equivalence bias
- National debt to GDP 130% in 2023, but intragovernmental holdings 25% of that reduce net debt to 98% misleading fiscal sustainability claims
- Trade deficit $971B in 2022, but includes $200B service surplus ignored in headlines while goods deficit driven by dollar strength
- Productivity up 2.1% 2023 Q4, but multifactor productivity flat at 0.1% as labor share declined 1.2% to capital bias
- Wage growth 5.1% 2023, but real median wages down 2.1% after 7.2% inflation eroding purchasing power for bottom 50%
- GDP 2.9% Q4 18 per capita 1.6%
- U3 3.5% U6 6.9% 2019
- S&P 30% 2020 top10% 90% gains
- Profits 15% wages 4% CEO18%
- Homes +20% affor98 2022
- CPI9.1% corePCE4.6% shelter25%
- DebtGDP130% net98%
- Trade def$971B serv+200B
- Prod2.1% MFP0.1%
- Wage5.1% real-2.1%
Financial Lies Interpretation
Health Lies
- Prostate cancer screening studies claimed 20% mortality reduction, but randomized trials showed no benefit and 50 extra cases of overtreatment per 1000 men
- Mammography screening reduces breast cancer mortality by 30% in observational studies, but RCTs like Swedish trial adjusted showed only 10-15% with lead-time bias inflating benefits
- Hormone replacement therapy (HRT) post-menopause cuts heart disease by 50% in observational data, but Women's Health Initiative RCT found 29% increased risk due to healthy user bias
- Vitamin E supplements reduce heart disease by 40% in cohort studies, but SELECT trial showed 17% increased prostate cancer risk with no CV benefit from selection bias
- Early statin trials claimed 30-40% reduction in all-cause mortality, but later meta-analysis showed only 10% CV mortality drop with 1% absolute risk reduction overstated by relative risk
- Childhood vaccines cause autism at 1 in 10,000 rate per Wakefield study, debunked by Danish cohort of 657,461 showing no increased risk, MMR coverage 87% with autism 0.6%
- COVID-19 vaccine efficacy 95% from Pfizer trial relative risk reduction, but absolute risk reduction only 0.84% for infected, number needed to vaccinate 119
- Low-fat diet reduces breast cancer by 9% in Women's Health Initiative with 49,000 women over 8 years, but no overall mortality benefit due to confounding
- Beta-carotene supplements cut lung cancer by 28% in smokers per observational data, but ATBC trial increased risk by 18% with 8% all-cause mortality rise
- Homeopathy cures 70% of cases per meta-analysis of trials, but Linde review showed effect sizes plummet to placebo after publication bias adjustment
- Prostate PSA screening 20% mortality cut claim
- Mammogram 30% RR reduction bias
- HRT 50% CHD cut observational
- Vitamin E 40% CV reduction fail
- Statins 30% mortality overstated
- Wakefield MMR autism fraud 1:10k
- Pfizer ARR 0.84% hidden
- WHI low-fat 9% breast ca no mortality
- Beta-carotene 18% lung ca increase
- Homeopathy pub bias placebo
Health Lies Interpretation
Political Lies
- A 1936 Literary Digest poll predicted Alf Landon would defeat Franklin D. Roosevelt by a landslide with 57% to 43%, but Roosevelt won 61% to 37% due to biased sampling from telephone and car owners favoring Republicans
- In the 1948 US presidential election, Gallup polls showed Thomas Dewey leading Harry Truman by 5 points days before the election, but Truman won by 4.5 points due to failure to account for undecided voters and late swings
- The 1980 Iowa caucuses had polls showing Jimmy Carter leading Ted Kennedy 55-35%, but Kennedy won 59-31% among Democrats due to sampling only likely voters excluding new participants
- Brexit referendum polls averaged Remain at 52% vs Leave 48%, but Leave won 52-48% due to shy Brexiteer effect and herding bias among pollsters
- 2016 US election final Reuters/Ipsos poll showed Hillary Clinton up 6 points nationally, but she lost by 2 points due to state-level weighting errors on education
- 1992 UK election polls predicted hung parliament with Conservatives at 38%, Labour 38%, Lib Dems 20%, but Conservatives won majority due to late undecideds breaking Tory
- 2000 US election Florida exit polls showed Gore winning by 5-6 points, but Bush won by 537 votes due to exit poll oversampling early urban voters
- 2015 UK election polls averaged Conservatives 34%, Labour 33%, but Tories won 37% majority due to failure to model turnout by age and class
- 2020 US election pre-election polls overestimated Biden by 4.5 points nationally per RealClearPolitics average, underestimating Trump in swing states by 3-5 points
- 2004 US election exit polls showed Kerry ahead by 3 points in Ohio, but Bush won by 2 points due to Republican reluctance to participate in exits
- In 1936 Literary Digest poll
- Dewey beats Truman polls 5 points ahead
- Carter-Kennedy Iowa 55-35 poll fail
- Brexit shy Tory effect 4% underpoll
- Clinton Reuters 6pt lead miss
- 1992 UK poll hung parliament error
- 2000 Florida exit poll 5pt Gore lead
- 2015 UK Tory underpoll 3pts
- 2020 Biden overpoll 4.5pts RCP
- 2004 Ohio exit Kerry 3pt lead
Political Lies Interpretation
Scientific Lies
- Arctic sea ice extent minimum 4.33M km² 2023, lowest on record but 2020 had lower volume due to thickness bias in extent metric
- Global temperature up 1.1°C since 1880 per NASA, but urban heat island adjustment only 30% of stations corrected inflating by 0.1-0.2°C
- CO2 levels 420 ppm 2023 highest in 800k years, but ice core bubbles underestimate past peaks by diffusion smoothing 20-50%
- Species extinction rate 100-1000x background per IUCN, but only 2.4% assessed species with 0.8% verified extinct ignoring cryptic losses
- Renewable energy 12% global electricity 2022, but intermittency requires 80% fossil backup capacity for 99.9% reliability
- Electric cars reduce emissions 70% lifecycle per IEA, but grid-dependent US average only 40% vs gasoline with battery mining CO2 ignored
- Ozone hole recovery 20% since 1990 Montreal Protocol, but Antarctic vortex variability causes 15% year-to-year fluctuation masking trend
- Solar activity correlates 0.7 with temperature 1880-2020, but post-1950 sunspot decline while warming 0.6°C shows decoupling
- 97% climate scientists agree on warming per Cook 2013, but only 1.6% papers explicitly on cause with 97% endorsement among those
- Arctic ice4.33 vol lower2020
- Temp+1.1 UHI0.1-0.2
- CO2420 ice bub diff20-50%
- Ext1000x 2.4%assess0.8ext
- Renew12% backup80%
- EV em red40% US batt mine
- Ozone rec20% vort15%
- Solar corr0.7 post50 decouple
- 97% only1.6%cause papers
Scientific Lies Interpretation
Social Lies
- US crime rate fell 50% 1990-2019 per FBI UCR, but clearance rate dropped from 21% to 12% underreporting violent crimes solved
- Teen birth rate down 73% since 1991 to 16.7 per 1,000, but ignores 20% decline in teen sexual activity and better contraception access
- Divorce rate halved since 1980 to 2.3 per 1,000, but due to fewer marriages and older age at first marriage up 10 years
- Single motherhood rose to 40% of births 2020, but stable at 70% for black women since 1960s confounding poverty causation claims
- College wage premium 84% for men bachelor's vs HS in 2022, but after $150k debt and opportunity cost ROI negative for 40% humanities grads
- Gun homicide rate 4.5 per 100k US vs 0.5 UK, but US robbery rate 81 vs 66 per 100k before gun control ignoring crime base
- Homelessness up 12% 2023 to 653k, but Point-in-Time count misses 40% sheltered and seasonal bias inflating trends
- Voter turnout 66% 2020 highest since 1900, but mail-in surge 46% of votes with 20% rejection rate in swing states uncounted
- Social media usage 70% adults daily, but average 2.5 hours hides 10% superfans at 7+ hours skewing addiction stats
- Crime-50% clear21to12%
- Teen birth-73% sex act-20%
- Divorce2.3/1k mar- fewer
- Single mom40% black70%
- Coll prem84% ROI neg40%
- Gun hom4.5 vs rob81
- Homeless+12% PIT miss40%
- Turnout66% mail46% rej20%
- SM 70% 2.5h 10%7h
Social Lies Interpretation
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