How the Green party abandoned its environmental roots
In the summer of 1972, Lesley Whittaker walked into a pub in rural Warwickshire. She had something for her husband Tony. It was a copy of Playboy magazine. In that issue, there was an interview with the biologist Paul R. Ehrlich, who died this month aged 93. In it, he repeated the thesis of his 1968 book The Population Bomb, where he wrote that ‘in the 1970s hundreds of millions of people will starve to death’. There were simply too many of us. Worldwide famine was imminent. Lesley and Tony were terrified. Along with a local businessman, Michael Benfield, and his future wife, Freda Sanders, they talked about it over