Listening to people talk about views that clash with your own can be galling. Families all over the world avoid controversial topics. In the UK, for example, mention Brexit and watch everyone in the room tense up.… Learn more.

It’s fairly common to see many claims or arguments end with a curt “do your research”. In some ways, it’s a bold call to action. “Come on people! Wake up! You’ll see the truth of the matter if only you see… Learn more.