Editor Note: Using mainstream models and assumptions, Mr. Knappenberger finds that in the year 2050 with a 83% emissions reduction (the aspirational goal of Waxman-Markey, the beginning steps of which are under vigorous debate), the temperature reduction is nine hundredths of one degree Fahrenheit, or two years of avoided warming. A more realistic climate bill would be a fraction of this amount. The author will respond to technical questions on methodology and results and invites input on alternative scenarios and analyses.

Obama's Energy Triangulation
by Joel Kotkin | May 12, 2009

With the possible exception of health care reform, no major issue presents more political opportunities and potential pitfalls for President Barack Obama than energy. A misstep over energy policy could cause serious economic, social and political consequences that could continue over the next decade.

To succeed in revising American energy policy, the president will need to try to triangulate three different priorities: energy security, environmental protection and the need for economic growth. Right now, the administration would like to think it could have all three, but these concerns often collide more than they align.