What should billionaires focus their philanthropy on?

There is always discussion about multi-millionaires and billionaires spending money on charitable causes. Are they spending it in the "correct" way?

Are stand-up comics good social commentators?

Are stand-up comedians the social commentators we need... or the ones that know how to cut through the noise?

Why do Chinese schools not insist on

Is the automatic pass into the next grade the right way to go in China? Should new approaches be considered?

Bullying is a dreadful thing to do to anyone... and it cannot be solved. Don't bully people.