Blood Groups and IQ
James discusses the lack of correlation between blood group markers and IQ, challenging the hereditary hypothesis of intelligence differences among racial groups. He critiques the argument that environmental factors do not influence adult IQ scores, emphasizing the significant role of parental education and enriched childhood environments in shaping intelligence. The conversation reveals the complexities of attributing IQ differences solely to genetics.In this clip
From this podcast
The Science of Everything Podcast
Episode 82: Racial Differences in Intelligence
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