Tom H. Hastings: Freedom, our brains on social media, disinformation, WMD, Nazis Each human on Earth seems to have a social media identity as unique as a fingerprint, so we all see what the cybergods algorithmically feed us. (Disclaimer: I am a social scientist, not a brain scientist.) One driver is conflict, especially negative, destructive interactions. People seem to feel that sitting in their home behind locked doors is the perfect time to insult, threaten, demean, and just generally crudely attack others. Another driver, which fits into the first one in many cases as part of a an amplifying feedback...