政府间气候变化委员会（Intergovernmental Panel on Climate Change，IPCC）的最新发现表明，我们正在快速耗尽我们的碳“预算 ” — —在仍有很大机会将全球变暖程度控制在2摄氏度以内的情况下可以排放的碳量。
The latest findings of the Intergovernmental Panel on Climate Change conclude that we are quickly using up our carbon “budget” – the amount of carbon that we can afford to emit while still having a good chance of limiting global warming to 2º Celsius.