Elizabeth Kubler-Ross wrote a book about the five stages of grief. Denial of inconvenient facts is the first stage. It is followed by anger. Clearly the Conservatives have a deep well from which to draw. Bargaining is the third stage after denial and anger. The problem however is that Mother Nature is indifferent to Prime Ministers. Mother Nature doesn't do Bargaining.
In response to the IPCC's massive and comprehensive report which cites incontrovertible evidence that climate change is real, man-made, and it will have a significant impact on Canada, the Government puts out a press release blaming the Liberal Party for its alleged past environmental failures. Apparently it must be Sir Wilfrid Laurier's fault because, after all, he was the Liberal Prime Minister when the Industrial Age began.