A columnist for the UK Guardian wants to save the Earth by thinning the ranks of humans that are a cruel blight upon it. By his account, population control is the only viable solution to the destruction of the planet.

"The worst thing you or I can so for the planet is to have children" writes the Guardian's Alex Renton, who advocated in a Sunday column an ambiguous system of system of carrots and sticks to get the developed world to stop reproducing.

Renton cannot contain his loathing of the developed world. "One less British child would permit some 30 women in sub-Saharan Africa to have a baby and still leave the planet a cleaner place," he writes. Renton adds that "a cull of Australians or Americans would be at least 60 times as productive as one of Bangladeshis."