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.

Kyoto costs a lot, does nothing to prevent calamity, and pays no compensation in the event of loss. If my insurance broker offered that sort of policy, I would not carry insurance. Instead what my broker offers is a policy that costs a little and pays full compensation in the event of loss. If someone wants to propose that as a policy on global warming, I'm all in favour.

The overall effect of the GEA will be to increase unit production costs, diminish competitiveness, cut the rate of return to capital in key sectors, reduce employment, and make households worse off.

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.

Abundant, cheap electricity has been the greatest source of human liberation in the 20th century.

The laws of physics are not about to change. Set your agenda by what’s happening in the atmosphere, not by what is happening in the artificial world of Kyoto.

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.