From sex and celebrity to science and sport - Number Freaking provides the answers to every question you never needed to ask.

- When will America collide with Japan?
- Why did Elvis really die?
- What's a decent girlfriend worth?
- Which is more crowded: Jakarta, Ikea or Hell?
- How many people on Earth are drunk right now?

Discover for yourself how far you walk in a lifetime, how many people have ever lived and how to cure world debt in the ultimate guide to modern life.