The Rational Optimist: How Prosperity Evolves

by Matt Ridley

Wind turbines require five to ten times as much concrete and steel per watt as nuclear power plants, not to mention miles of paved roads and overhead cables. To label the land-devouring monsters of renewable energy ‘green’, virtuous or clean strikes me as bizarre. If you like wilderness, as I do, the last thing you want is to go back to the medieval habit of using the landscape surrounding us to make power. Just one wind farm at Altamont in California kills twenty-four golden eagles every year: if an oil firm did that it would be in court. Hundreds of orang-utans are killed a year because they get in the way of oil-palm biofuel plantations. ‘Let’s stop sanctifying false and minor gods,’ says the energy expert Jesse Ausubel, ‘and heretically chant “Renewables are not green”.’