Interesting stuff, but the whole global warming issue is the growth industry of the 21st century - and the source of new source employment for the earnest crusading liberal.
The following quote, in “Superfreakonomics” by Levitt and Dubner, struck me as remarkable and will certainly appear in my teaching: “The world’s ruminants are responsible for about 50 percent more greenhouse gas than the entire transportation sector”.
Makes you think about alternative methods of reducing greenhouse gases. Would the government ever consider taxing beef consumption in the same way it taxes fuel and levies Air Passenger Duty?











