Climate Central: The most efficient way of meeting the world's most prominent climate goal would involve ending all Arctic oil drilling plans, drastically curbing tar-sands oil mining in Canada, and leaving most of the world's remaining coal reserves in the ground.
That's according to a new study that aimed to determine how best to limit the burning of different fuels to meet the international goal of holding global warming to less than 2°C, or 3.6°F. The goal was established during United Nations climate negotiations,...