A pop science article talking about how "a researcher in the growing field of epigenetics and the intergenerational effects of trauma" found ... intergeneration effects of trauma kind of sets of my https://xkcd.com/882/ alarm.
ETA: especially considering this theory in general has been massively disproven twice (as Lamarck-ism and Lysenko-ism).
ETA: especially considering this theory in general has been massively disproven twice (as Lamarck-ism and Lysenko-ism).