The Failure of “Spit For Science”: No Genetic or Neurological Pathways for Substance Abuse
Mad in America
APRIL 19, 2025
D espite finding no meaningful correlation between genes and substance use, high-profile psychiatric geneticists misleadingly conveyed their results in a series of papers over several years. Thats according to prominent researcher Eric Turkheimer and his co-author, Sarah Rodock Greer. In a recent article, Turkheimer and Greer critiqued the overblown conclusions drawn from a large, long-running, high-profile genetic study, Spit For Science (S4S).
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