Scientists: Save the planet―have fewer kids -- chicagotribune.comScientists: Save the planet—have fewer kids As rising populations strain a warming planet, a British journal suggests having smaller families By Laurie Goering | Chicago Tribune correspondent 2:17 AM CDT, August 27, 2008 LONDON — There are plenty of ways to cut your carbon footprint, whether it's driving less or buying an energy-efficient refrigerator. But the British Medical Journal, in an editor
