Climate

Chinese Paramilitary guards stand on the stairs after Sheikh Mohammed bin Zayed al-Nahyan, Crown Prince of Abu Dhabi and UAE's deputy commander-in-chief of the armed forces leaves the Great Hall of the People in Beijing on December 14, 2015.

Fred Dufour/AFP

Chinese Paramilitary guards stand on the stairs after Sheikh Mohammed bin Zayed al-Nahyan, Crown Prince of Abu Dhabi and UAE’s deputy commander-in-chief of the armed forces leaves the Great Hall of the People in Beijing on Monday

Participants hold a long red sheet during a demonstration within the COP21 to ask leaders to fight climate change during the COP21 World Climate Change Conference 2015 in Le Bourget, north of Paris, France, on Friday. The 21st Conference of the Parties (COP21) is held in Paris from 30 November to 11 December aimed at reaching an international agreement to limit greenhouse gas emissions and curtail climate change.

Jose Rodriguez/EPA

Participants hold a long red sheet during a demonstration within the COP21 to ask leaders to fight climate change during the COP21 World Climate Change Conference 2015 in Le Bourget, north of Paris, France, on Friday

Activists from Greenpeace stage a protest in front of a two-story-high, mechanically operated polar bear called Aurora into the conference venue, to represent everyone hoping in the next 72 hours during the COP21, United Nations Climate Change Conference in Le Bourget, north of Paris, France,  Wednesday, Dec. 9, 2015.

Francois Mori/AP

Activists from Greenpeace stage a protest in front of a two-story-high, mechanically operated polar bear called Aurora into the conference venue, to represent everyone hoping in the next 72 hours during the COP21, United Nations Climate Change Conference in Le Bourget, north of Paris, France, Wednesday

French riot police push back protestors during a demonstration in front of the Grand Palais in Paris, France, 04 December 2015. The event Solutions COP21 takes place at Grand Palais on the side line of the 21st Conference of the Parties (COP21) held in Paris from 30 November to 11 December, aimed at reaching an international agreement to limit greenhouse gas emissions and curtail climate change.

Yoan Valat/EPA

French riot police push back protestors during a demonstration in front of the Grand Palais in Paris, France, on Friday

Thousands gather at the steps of the State Library before marching on Friday in Melbourne, Australia. The march is part of a national movement ahead of the United Nations climate summit in Paris on Monday

Chris Hopkins/Getty Images

Thousands gather at the steps of the State Library before marching on Friday in Melbourne, Australia. The march is part of a national movement ahead of the United Nations climate summit in Paris on Monday

Men from the pacific island nations of Tonga and Fiji perform a traditional Haka after arriving in Sydney on Wednesday. Traditional Pacific island canoes sailed into Sydney Harbour on after a vast journey across the ocean, bringing an urgent message to the world about climate change

Peter Parks/AFP

Men from the pacific island nations of Tonga and Fiji perform a Haka dance after arriving in Sydney on Wednesday. Traditional Pacific island canoes sailed into Sydney Harbour bringing an urgent message to the world about climate change

Demonstrators protest in the Brisbane CBD over climate change, uranium mining, coal seam gas fracking and traditional land rights ahead of the 2014 G20 Leaders Summit on November 11, 2014 in Brisbane, Australia. International leaders will descend on Brisbane for the annual G20 summit November 15-16.

Glenn Hunt/Getty Images

Demonstrators protest in the Brisbane CBD over climate change, uranium mining, coal seam gas fracking and traditional land rights ahead of the Group of 20 leaders’ summit, which starts on Saturday

Clouds build up over the Victoria harbour before a storm in Hong Kong on April 30, 2013.

Philippe Lopez/AFP

Clouds build up over the Victoria harbour before a storm breaks in Hong Kong on Tuesday.