New Scientist: WE CAN'T get around it. To prevent dangerous climate change, there is no alternative to ending human emissions of carbon dioxide.
Suggestions that cutting other greenhouse gases such as methane might do part of the job are based on faulty accounting, according to a new study.
This finding reinforces the conclusions of the latest report by the Intergovernmental Panel on Climate Change (IPCC), which on Sunday called for an end to all CO2 emissions by 2100 to prevent what it called "severe, widespread,...