Debate about the causes and consequences of climate change and the policy positions taken in response to it should be encouraged, not silenced.

Climate change is not an excuse for the EPA to ignore the bounds of law and issue illegal regulations that will cost jobs, shutter industries, and have little to no positive impact on the environment.

He is right. The storm should be a warning to President Bush about the consequences of his climate change policies.

It is time that President Bush undertakes a radical review of the proper position on climate change and the consequences of the energy policy of the United States.

The measurements show long-term trends. Glaciers react to climate change, and warmer temperatures in the Alps are reflected in the results.

If we let climate change run its course, this could be a fairly typical winter 30 or 40 years from now.