Is this what it was like, Richard Dawkins wonders, for ordinary people in Nazi Germany? “There’s a kind of laziness if you live in a society where things are just accepted. People might have been vaguely uneasy about what was going on in Germany but also thought, ‘Oh well, everyone else is doing it’.”

What crime is it that he thinks that we, like Germans in the 1930s, are blind to? It is, perhaps, a surprising one from him: the crime of eating meat. Dawkins, 76, is not known for being a woolly, liberal, tofu-eater. He is better known for his espousal of red-in-tooth-and-claw evolutionary logic and, even more so, for his three million-selling atheist book The God Delusion. Speaking from his Victorian Gothic