Don’t you just hate it when your planet leaks?

Researchers from the Tokyo Institute of Technology have calculated that about 1.12 billion tonnes of water leaks into the Earth each year. Although a lot of water also moves in the other direction, not enough comes to the surface to balance what is lost.

Eventually, lead researcher Shigenori Maruyama and his colleagues believe, all of it will disappear.

A billion years, eh? Better hurry and pass a treaty against it or something.

Let me be the first, if not the last, to blame George Bush.