绿色和平组织以及其他一些团体认为，随着石油价格的走低，技术的进步，以及气候政策的出台，世界石油工业正在逼近一个转折点。而加拿大的沥青砂项目由于饱受争议而前途未卜。大卫•迪泽报道。
Greenpeace and others see the industry approaching a tipping point, thanks to price declines, technological advances and climate policies. Controversial investments in Canadian tar sands may be doomed. David Teather reports.
曾在中国环保部工作的环境经济学家胡涛认为，应将企业在海外的投资项目纳入国内环境法的适用范围。
Domestic environmental laws should be extended to overseas operations, says former government environment economist Hu Tao
中国、中东及非洲的气候变化可能导致蝗灾频发，农作物歉收
Climatic changes in China, the Middle East and Africa could see more severe outbreaks of locusts devastating food crops
气候变化所引起的担忧还不足以推动除了政治对话之外的实质性行动。
Fear of the distant horrors of climate change isn't enough to drive anything more than just political talk and hand-wringing
