Last March, I went to the TED conference, and I saw Jim Hansen speak, the NASA scientist who first raised the alarm about global warming in the 1980s, and it seems that the predictions he made back then are coming true.
去年三月份，我去参加一个TED会议， 我看到NASA 宇航局科学家 Jim Hansen 在演说， 在80年代，他是第一个拉响全球变暖警钟的人， 现在看来，他在当时所做的预测 如今，已经慢慢变成现实。