New Haven Register: Even as the economy was deteriorating, more than 90 percent of Americans still wanted the U.S. to take action to forestall global warning, according to a national survey. Researchers at Yale and George Mason universities released results Tuesday that showed two-thirds of Americans want the country to reduce its greenhouse emissions, even if other countries fail to do so. The survey of 2,164 Americans, age 18 and over, taken last fall, found high levels of support for a variety …