Most Things Improve..... and more

I challenge you to complete the three questions asked by Hans and verify if you beaten the monkey. Serious, it isn't easy out of the thousands of TED video's to find those that are good, so thanks to Arthur Hardman I found this.

- How much do you know about the world? Hans Rosling, with his famous charts of global population, health and income data (and an extra-extra-long pointer), demonstrates that you have a high statistical chance of being quite wrong about what you think you know. Play along with his audience quiz — then, from Hans’ son Ola, learn 4 ways to quickly get less ignorant.

A good 20 minutes, but a well spend 20 minutes watching this video