I Agree with about 90 Percent of This, but There are Some Good Ideas in It, Nontheless

A psychologist gives a lecture on the differences between liberals and conservatives and why they are both necessary for society to function. Anytime he uses the word "tribe" or "tribalism" I agree 100%. There are other nitpicks with other areas, but I want to share the information instead of picking through it, pointing out the stuff I don't like.

It is about 20 minutes long, so feel free to skip it if you are busy.