'i got it wrong on climate change - its worse', page-98

Ben, that makes an awful lot of sense. Is it a coincidence that your post immediately followed one of mine where I posited something similar? [poorly articulated, I admit]

If THIS is what they refer to when they speak of man made warming, I am willing to listen.

If you go with this, clean coal, atomic power etc are meaningless, it is waste heat. So we are back to improving efficiency.