Following release of the Stern Report which foreshadowed a range of new taxes to deal with what were said to be the inevitable effects of climate change, a former British Chancellor of the Exchequer, Lord Nigel Lawson, gave a lecture challenging alarmist predictions about climate change, and calling for governments to adopt sensible policies.Lord LawsonThis is a highly complex subject, involving as it does science, economics and politics in almost equal measure. The Centre for Pol…