The vast majority of scientists on both sides of the Atlantic say rising levels of carbon dioxide in the atmosphere threaten to increase temperatures to dangerous levels. 
Photograph: Paul Souders/Corbis
Read the full story on the link below

The vast majority of scientists on both sides of the Atlantic say rising levels of carbon dioxide in the atmosphere threaten to increase temperatures to dangerous levels.

Photograph: Paul Souders/Corbis

Read the full story on the link below