I abhor Earth Hour. Abundant, cheap electricity has been the greatest source of human liberation in the 20th century. Every material social advance in the 20th century depended on the proliferation of inexpensive and reliable electricity.

To those of us who have been following the climate debate for decades, the next few years will be electrifying. There is a high probability we will witness the crackup of one of the most influential scientific paradigms of the 20th century, and the implications for policy and global politics could be staggering.

The bottom line for Canada is that Kyoto will precipitate a recession that will cause a permanent reduction in employment, income and the size of our economy. And if global warming is going to happen Kyoto will do nothing whatsoever to prevent it or even slow it down. Why are we still considering it?

I have been probing the arguments for global warming for well over a decade. In collaboration with a lot of excellent coauthors I have consistently found that when the layers get peeled back, what lies at the core is either flawed, misleading or simply non-existent.

The world still awaits a proper inquiry into climategate: one that is not stacked with global warming advocates and one that is prepared to cross-examine evidence, interview critics as well as supporters of the CRU and other IPCC players, and follow the evidence where it clearly leads.