Human intelligence is highly heritable. Source: http://www.nature.com/mp/journal/v16/n10/abs/mp201185a.html The heritability of IQ reaches .8 (80%) in later adulthood. Source: http://www.nature.com/mp/journal/v20/n1/full/mp2014105a.html The average Black has an IQ score 1 standard deviation (15 IQ points) lower than the average White. Source: http://www.gifted.uconn.edu/siegle/research/correlation/intelligence.pdf The Black-White IQ gap in America is equal to the gap in South Africa, even though SA is ruled by Blacks. Source: http://psychology.uwo.ca/faculty/rushtonpdfs/ravensiii.pdf The Black-White IQ gap exists even when both races are raised in identical environments. Source: http://www.sciencedirect.com/science/article/pii/016028969290028P The Black-White IQ gap still exists and has not decreased in size. Source: http://emilkirkegaard.dk/en/wp-content/uploads/The%20totality%20of%20available%20evidence%20shows%20the%20race%20IQ%20gap%20still%20remains.pdf Black college students have poorer grades than students of other races with the same IQ. Source: http://www.sciencedirect.com/science/article/pii/S0191886901000290 64% of Hispanics have IQ scores too low to enter the military. Source: http://takimag.com/article/frequently_asked_questions_about_the_jason_richwine_brouhaha_steve_sailer/print#ixzz2TPXmpNgG Native Americans have an average IQ of 87. Source: http://www.vdare.com/articles/indians-arent-that-intelligent-on-average The scientific consensus is that IQ tests are not racially biased. Source: http://www.sciencedirect.com/science/article/pii/S0160289608000305 Black children raised in White households have similar IQ scores to Black children in Black households. Source: http://psycnet.apa.org/psycinfo/1977-07996-001 The average African IQ is estimated at 75. Source: http://www.sciencedirect.com/science/article/pii/S0191886912003741 The average African-American IQ is 85, compared to the average White IQ of 100. Source: http://www.udel.edu/educ/gottfredson/reprints/1997mainstream.pdf#page=2 The White-Black gap in SAT scores, a proxy for IQ, is increasing. Source: http://www.jbhe.com/features/49_college_admissions-test.html Genes for large brains, linked to high IQ, are common everywhere except Africa. Source: http://www.wsj.com/articles/SB115040765329081636 Intelligence has a 40-50% genetic basis. Source: http://articles.latimes.com/2011/aug/10/news/la-heb-genetic-study-intelligence-20110809 The average Hispanic IQ is 90. Source: http://benthamopen.com/contents/pdf/TOPSYJ/TOPSYJ-3-9.pdf The average IQ in Sub-Saharan Africa is 70. Source: http://benthamopen.com/contents/pdf/TOPSYJ/TOPSYJ-3-9.pdf The average IQ in southeast Asia is 87. Source: http://benthamopen.com/contents/pdf/TOPSYJ/TOPSYJ-3-9.pdf Heritability of IQ increases throughout life (except for very old age). Source: http://www.nature.com/mp/journal/v20/n1/full/mp2014105a.html The Black-White IQ gap is mostly heritable. Source: http://benthamopen.com/contents/pdf/TOPSYJ/TOPSYJ-3-9.pdf Stereotype effect explains a just “small to medium” amount of group differences in IQ. Source: http://www.sciencedirect.com/science/article/pii/S0022440514000831 A meta-analysis concludes that stereotype threat predicts 3.3 IQ points of group differences in intelligence. Source: http://www.sciencedirect.com/science/article/pii/S0022440514000831 The average criminal has an IQ of 85. Reminds of something? Source: https://us.sagepub.com/en-us/nam/21st-century-criminology-a-reference-handbook/book232189 Arab countries have an average IQ of just 84. Source: http://mankindquarterly.org/archive/paper.php?p=647 Nearly every reliably measured psychological trait, especially IQ, is significantly influenced by genetic factors. Source: http://cdp.sagepub.com/content/13/4/148 Race and IQ: Mixed Populations Part 1 : https://thealternativehypothesis.org/index.php/2016/04/15/race-and-iq-mixed-populations-part-1/ 20 charts: https://www.amren.com/blog/2019/11/race-differences-in-intelligence-in-20-charts/ Negative Flynn Effect in France: https://www.sciencedirect.com/science/article/abs/pii/S0160289615000653 Crime and IQ: https://g-loaded.org/2019/10/04/crime-and-iq/

(Thanks to the user who compiled this list, sorry I forgot your id)