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Decade of 2000s was warmest ever, scientists say
UN sees world closing in on greenhouse targets
UN climate chief: Hacked e-mails are damaging
Climate change protesters take to London streets
Key dates in unfolding story of warming planet
United Nations to probe climate e-mail leak
UK University to probe integrity of climate data
UN official calls for funds for climate change
UK climate scientist to temporarily step down
GOP opens probe into climate science e-mails
Key scientist says politics behind stolen e-mails
CO2 curve ticks upward as key climate talks loom
Scientist: Leak of climate e-mails appalling