"The new administration’s Neanderthal choice for environmental czar can hardly be pleasing to Mr. Mulroney"

Perhaps Mulroney does not buy into Obama's scare story mania over carbon dioxide?  Perhaps he reads that Dr Freeman Dyson, the worlds most brilliant physicist, is correct when he says:

"the facts should be obvious: that the non-climatic effects of carbon dioxide as a sustainer of wildlife and crop plants are enormously beneficial, that the possibly harmful climatic effects of carbon dioxide have been greatly exaggerated, and that the benefits clearly outweigh the possible damage. The people who are supposed to be experts and who claim to understand the science are precisely the people who are blind to the evidence"

http://www.cnsnews.com/blog/mairead-mcardle/top-physicist-freeman-dyson-obama-took-wrong-side-climate-change