Those things were not done by awful people though - they all thought they were serving the public good. We only judge it as awful now because of the results. Nearly of these ideas (Lysenkoism I think was always fringe) were embraced by the educated elites of the time.
daoboy|5 months ago
feoren|5 months ago
I think some "bad people" used eugenics and phrenology to justify prior hate, but they were also effective tools at convincing otherwise "good people" to join them.