Installation artist Spencer Tunick and Greenpeace present a living sculpture: hundreds of naked volunteers symbolise the vulnerability of the glaciers under climate change.

Installation artist Spencer Tunick and Greenpeace present a living sculpture: hundreds naked volunteers symbolise the vulnerability of the glaciers under climate change.

US-Installation artist Spencer Tunick and Greenpeace present a living sculpture: hundreds naked volunteers symbolise the vulnerability of the glaciers under climate change.

The MY Esperanza in the foreground of the disabled Japanese whaling ship Nisshin Maru, a re-fuelling vessel and a hunter vessel tied alongside it. Fire broke out on the Nisshin Maru last Thursday and one man is still missing.The Greenpeace ship...

The disabled Japanese whaling ship Nisshin Maru with a re-fuelling vessel and hunter vessel tied alongside. Fire broke out on the Nisshin Maru on Thursday and one man is still missing. The Greenpeace ship Esperanza is close by, and has repeated...

Yann Arthus Bertrand, photographer and author of 'Earth From Above' took this image of the crop circle marking a GE Maize field in France.

The MY Arctic Sunrise on a climate research trip to Greenland in 2005, is pictured here surrounded by ice debris from the collapsed glacier in the background. Just before 2005 the Fjord was filled with a huge glacier, which retreated 5km before...