I enjoyed David MacKay’s book unpicking energy issues and exploring the realities of the tough choices we face.
It’s had favourable reviews from influential quarters, including those in political power here in the UK. MacKay, a Cambridge physicist, has essentially made a book out of lots of back-of-an-envelope calculations, pulling them together to see, for example, whether potential UK renewable energy sources stack up against our energy consumption.
He’s done almost…