And this graph from Ken Caldeira. It's important to say came, because Ken -- at a meeting that I believe Marty Hoffart was also at in the mid-'90s -- Ken and I stood up at the back of the meeting and said, "Geo-engineering won't work."
这张表格来自肯-卡德拉。说明它的来源非常重要，因为 那是在90年代中的一次会议上，马丁·霍弗特也在 肯和我站在会议室后面说， “地球工程学不能解决问题。”