G20 - An Idea That Stacks Up

LIKE the elite Group of Eight that originated 25 years before it, the G20 was born out of economic crisis. But if there is a global crisis today (there are several candidates), the G20 is the best-equipped to deal with it. It is, quite simply, an idea whose time has come.

Gore's Changes On The Road To Sustainability

The climate evangelist is walking the talk on ethical investment. Simon Hoyle reports.