Deep cuts in greenhouse gas emissions of at least 50% by 2050 from 1990 levels are required according to science to keep the earth temperature increase below two degrees Celsius, says a draft text for an international agreement to limit climate change obtained by Dow Jones Newswires Friday.
Deep cuts in greenhouse gas emissions of at least 50% by 2050 from 1990
levels are required according to science to keep the earth temperature increase
below two degrees Celsius, says a draft text for an international agreement to
limit climate change obtained by Dow Jones Newswires Friday.
Rich countries commit to reduce their CO2 emissions by at least 80% by 2050,
the draft reads, in a wording that suggests the
U.S.
may
be subject to another provision.
Draft texts are emerging from a meeting of world leaders at the United
Nations-sponsored conference on climate change, in a last-minute effort to
hammer out a deal after two weeks of inconclusive talks by lower officials.
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