Our brains react subconsciously to what is said during business negotiations. To succeed, it's important to choose your words carefully and be aware of the tone of your voice.
The topic of diarrhea is often the subject of toilet humor, but among servicemen and women it can be a matter of life and death. The disease once killed more soldiers than combat, and remains a serious threat.
Is political correctness just censorship in disguise? If so, do comedians have an obligation to fight against it? Comedian Jim Gaffigan on the limits of speech, freedom, and our self-knowledge.
Richard Gleick talks about one vital trait geniuses all seem to share.
Ricky Gervais explains how he stopped believing in God and how to be Christian without God or religion.
The Grammy-nominated comedian on mean jokes, bigotry, courage, and bringing light vs. darkness into the world.