Americans have just endured one of the coldest winters in memory, so global warming may not be on their radar. But a new U.N. panel report has just refocused the public debate on a problem some scientists call the greatest threat facing the world.
The Great Debate
– Nancy Birdsall is the president of the Center for Global Development. Arvind Subramanian is a senior fellow at the Center and at the Peterson Institute for International Economics and a regular columnist for the Business Standard, India’s leading business newspaper. The views expressed are their own. –