Where's Al Gore?

JONATHON PORRITT, one of Gordon Brown’s leading green advisers, is to warn that Britain must drastically reduce its population if it is to build a sustainable society.

“Population growth, plus economic growth, is putting the world under terrible pressure. "

“Each person in Britain has far more impact on the environment than those in developing countries so cutting our population is one way to reduce that impact.”

The trust will release research suggesting UK population must be cut to 30m if the country wants to feed itself sustainably.