John Edwards wants U.S. to back G8 on climate change

Reuters
John Edwards wants U.S. to back G8 on climate change

LOS ANGELES (Reuters) - Democratic presidential candidate John Edwards on Tuesday said the United States should join the Group of Eight in a call to cut global warming gas emissions in half by 2050.

Edwards, speaking in the Texas state capital of Austin, said U.S. climate-changing greenhouse gas emissions should be cut by 20 percent by 2020 and 80 percent by 2050, according to a statement released by his campaign.

"Global warming is an emergency that requires immediate action from the world community," Edwards said. "Before the United States can rally the world to take action, we need to show leadership here at home. We should be leading the charge in this area, not turning our back on the world."

The former North Carolina senator and 2004 vice presidential nominee said he favors a cap-and-trade system of emissions credits and requiring developing nations to also aggressively cut greenhouse gas emissions.

Edwards has said previously he wants U.S. automakers to produce vehicles that average 40 miles per gallon by 2016.