jones_supa writes: 195 countries have adopted the first global pact to fight climate change by reducing emissions. Countries will have to publish greenhouse gas reduction targets and revise them upward every 5 years, while striving to drive down their carbon output as soon as possible, under the ambitious climate-change pact announced Saturday morning at UN talks in Paris. The agreement commits countries to keeping global warming to well below 2 degrees Celsius and hopes to limit it to 1.5 C, with the goal of a carbon-neutral world sometime after 2050. The 31-page text called the Paris Agreement (PDF) was distributed to countries for them to assess, then agreed to at a plenary session.
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