他“凭直觉认为向空气中排放大量二氧化碳肯定不是好事 ， ” 但同时他又“同样相信那些认为自己确切知道结果的人是在胡言乱语。 ”
He “believes instinctively that it can’t be very good to pump lots of carbon dioxide into the atmosphere,” and yet he “is equally convinced that those who presume to know exactly where that leads are talking through their hats.”