Seeing red

With each passing year it becomes clearer that the cure for global warming is worse than the disease. While wind power and biofuels devastate ecosystems and economies, temperatures and sea levels rise ever more slowly, just as the greenhouse theory— minus feedbacks — predicts. As James Delingpole acutely observes, the true believers are left with a version of Pascal’s wager embodying a ‘dismally feeble grasp of cost-benefit analysis’: that, however unlikely it is, the potential cost of global warming is so high that anything is justified.