The introduction to <i>Thinking, Fast and Slow</i> by Daniel Khaneman immediately made me think of security theater. He starts by discussing how humans are generally rational, but intense emotions of fear, anger, etc. often cause us to act completely irrationally. While I imagine the book goes on to describe how the individual can stop emotion from perverting what should be a rational judgement, I wonder what defense we have as a society against making bad, emotional decisions on things that shouldn't involve emotions. I understand reactionary emotional decisions and opinions tending to snowball behind them, but why does it take so long, if at all, for rationality to take over?
