feeding the world

Lord Rees, the astronomer royal and controversial winner of last week’s equally controversial Templeton Prize, has a much more benign and optimistic vision for 2050.

“A population of nine billion can be supported and fed on the Earth,” he said. “They can’t all live like modern-day Americans, but they can be supported. By applying the best techniques, better transport and refrigeration, it shouldn’t be too difficult to feed nine billion. So one shouldn’t be too alarmist. If there are problems, it will be about mismanagement. Like poverty, it’s more about lack of will than ability to sort it out.”