A massive drive towards energy conservation, which means stopping subsidies to rich landowners to put turbines and solar cells in place and, instead, insulating all our houses and replacing inefficient boilers for free, charging the earth for anyone who wants to use aircon, forcing yanks to pay at least treble for the fuel they use in order to charge around in their gas-guzzling six-pots - stuff like that. Add your own gripes to my list. Renewable energy just makes us feel good about wasting it. And, on top of all that (here's where I lose friends), nuclear power. We simply can't behave ourselves with fossil fuels.