Episode 3 takes a look at the evolution of Tribalism, some examples in american history, and the popular views about it, as well as the decline of social engagement in everything from bowling leagues to PTA meetings.
https://www.psychologytoday.com/us/bl...
http://nymag.com/intelligencer/2018/1...
http://www.directory-online.com/Rotar...
https://www.law.virginia.edu/news/200...
https://behavioralscientist.org/myth-...
https://psycnet.apa.org/record/2016-4...
https://www.britannica.com/topic/McCa...
https://www.youtube.com/watch?v=kow3Q...
https://www.youtube.com/watch?v=nxdvA...
https://www.amazon.com/Braving-Wilder...