Pal Hermansen / Dead, polluted Larch (Larix) forest, with power station behind, Norilsk, Russia.
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Denis-Huot / Bushfires in dry season on the Isuria escarpment, Masai-Mara Game Reserve, Kenya. October 2007.
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Michael Hutchinson / Feral pigeon / rock dove (Columba livia) perched on top of Empire State Building with view of Manhattan below, New York City, USA
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Michael Hutchinson / Feral pigeon / rock dove (Columba livia) perched on top of Empire State Building with view of Manhattan below, New York City, USA
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Ashley Cooper / Road sweepers wear face masks against the air pollution in Suihua city in Northern China.March 2009
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Ashley Cooper / Air pollution from the Syncrude upgrader plant which processes tar sand for the production of synthetic oil. Alberta, Canada. August 2012
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Ashley Cooper / Air pollution from the Syncrude upgrader plant which processes tar sand for the production of synthetic oil. Alberta, Canada. August 2012
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Ashley Cooper / Air pollution from the Syncrude Tar sands upgrader plant, north of Fort McMurray, Alberta, Canada. August 2012
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Ashley Cooper / First Nation Canadians protest against the destruction and pollution of the Tar Sands industry at the 4th annual Healing Walk north of Fort McMurray, Alberta, Canada. August 2012
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Ashley Cooper / First Nation Canadians protest against the destruction and pollution of the Tar Sands industry at the 4th annual Healing Walk north of Fort McMurray, Alberta, Canada. August 2012
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Ashley Cooper / Coal fired cement factory billows smoke in Inner Mongolia, China. March 2009.
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Ashley Cooper / Lorries hauling coal to a coal fired power plant, Dongsheng, Inner Mongolia, China. March 2009. In 2008 China officially became the worlds largest emitter of greenhouse gases.
