Frank Davies | Hard Choices, Sacrifices Ahead on Global Warming

Frank Davies | Hard Choices, Sacrifices Ahead on Global Warming:

"Climate change is now a central part of pop culture, from Oscar-winner Al Gore's ongoing crusade to Vanity Fair's current 'green issue,' with Leonardo DiCaprio on the cover, and Newsweek's 'save the planet' issue featuring Gov. Arnold Schwarzenegger balancing the earth on his finger.


But there's something missing from much of the clamor for action: a recognition that sacrifices and hard choices lie ahead if the United States and other major emitters are going to seriously reduce the amount of carbon dioxide spewing into the atmosphere."