The G20 group of world economic powers is gathering in London. Heads of state and government, along with their finance ministers and delegations are trying to agree on a global economic plan to pull the world out of this deep recession. The United Nations Environment Program is taking this opportunity to lobby them to steer the world in a green direction. The UNEP released the Global Green New Deal earlier this month, which outlines how investing one percent of global wealth, or around $750 billion (560 billion euros), into five key sectors from renewable energy to freshwaters would stimulate the economy and help the environment.

But even some climate activists aren't impressed by the move. Green protesters have gathered together in the middle of London at the Climate Camp. Living Planet spoke to Tadzio Müller, who's with the camp.

Interview: Mark Mattox