Americans are less concerned about environmental problems now than at any other time in the past 20 years, according to Gallup polling released last week. To the extent Americans do care about the environment, climate trails all other major issues, including water pollution and toxic dumps. What's your theory about why that's the case?
How should Congress respond to waning interest in global warming? Where should climate change rank among the nation's environmental concerns? What, if anything, is more important or should get more federal attention than climate change?