An environmentalist dressed as a polar bear rests after a candlelight vigil to raise awareness of climate change in Taipei

An environmentalist dressed as a polar bear rests after a candlelight vigil to raise awareness about climate change, in Taipei December 12, 2009. The largest-ever climate talks formally opened in Copenhagen, Denmark, aiming to agree the outlines of global deal to stave off dangerous climate change, such as rising seas and more intense storms. REUTERS/Nicky Loh (TAIWAN – Tags: SOCIETY ENVIRONMENT)