FROM David Doniger
International deal on climate-warming HFCs It’s been 30 years since chlorofluorcarbons were replaced by hydrofluorocarbons to protect the atmosphere. Now hydrofluorocarbons are being replaced by an international agreement with great promise for slowing rising temperatures in the fight against climate change.
Changing the Game on Climate Change To get around Congress, President Obama will use executive power granted by the US Supreme Court to limit carbon emissions from power plants nationwide. The electricity industry and some business leaders are already counting casualties from what they call a "war on coal." Many environmentalists say it's about time. Others warn that the EPA's new regulations may be too little too late. Is the US finally taking world leadership against global warming? Is China watching what happens before the next climate summit in 2015?
After Copenhagen: What's Next for Climate Change? In Copenhagen today, President Obama met with other national leaders, then scolded convention delegates for their apparent failure to reach agreement on climate change. Faced with China's rejection of international oversight, he told the conference that if their effort fails, the "same stale arguments" may continue, "while the danger of climate change grows until it is irreversible." So if the conference collapses, what's next? Will the US Senate pass cap and trade ? Will China follow through on its commitment to curb emissions? Will international competition produce "the energy technology that nobody has yet imagined?" We look at the prospects.
Global Warming, the Auto Industry and Barack Obama Governor Schwarzenegger signed a law regulating tailpipe emissions of carbon dioxide, a greenhouse gas. But President Bush refused to allow a required waiver of federal law, even though 16 other states said they'd go along with California. Both presidential candidates promised to overrule the President's order. Now it's Barack Obama who's stuck with keeping his word at the same time the Big Three automakers are threatened with bankruptcy. We get a preview of one of Obama's first presidential controversies.