'Nobody kill anybody': Murder-free weekend urged in Baltimore

National Audubon Society

Too much carbon, too little time [Editorial]

Too much carbon, too little time [Editorial]

If increasingly extreme weather events around the world weren't alarming enough, the latest monitoring by the World Meteorological Organization shows last year was the worst ever for rising levels of carbon dioxide in the atmosphere. Their report released Tuesday demonstrates why efforts to curb climate change deserve to be a top priority for U.S. foreign policy.

The WMO tracks not just the greenhouse gases emitted by power plants, motor vehicles, factories and other major contributors but what the net effect is on the atmosphere since a certain amount of carbon dioxide is naturally absorbed by plants and oceans. But Mother Nature clearly can't keep up with what man produces as...