There are certain roles in society that come with special training, powers, and responsibilities. For instance: doctors (can prescribe medicine), lawyers (client-attorney privilege), judges (can bindingly interpret law), etc. Here's my list of some weird but potentially really valuable roles in society that don't exist but maybe should: Role 1: Truth Teller They wear a special, very noticeable hat. When wearing it, they are not permitted to say anything they know to be untrue (they...