The pendulum swings the other way: the role of environment obscured by genes.
Vaillant
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D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000428:Alcohol Drinking; D000437:Alcoholism / Q000209:etiology* / Q000235:genetics / Q000523:psychology; D005796:Genes; D006167:Guilt; D006801:Humans; D008297:Male; D008875:Middle Aged; D012931:Social Environment