We are all shaped by the invisible hand of evolution.
我们必须在能源安全的需求和减少排放的紧迫性之间取得平衡。
Two possibilities exist: either we are alone in the Universe or we are not. Both are equally terrifying.
投资更清洁的煤炭技术是对能源未来的投资。
我不是一个喜欢对抗的人,我喜欢保持和平。