As good as it gets

Deceptive statements now dominate the political discourse on America’s oil crisis in the 2008 presidential campaign. The confused debate about Republican supply-side measures versus Democratic demand-side measures entirely misses the central point: domestic oil production is about to experience a mini-peak in the years 2010-11 and then resume its inevitable decline.

Free speech and the fate of humanity

We all know that even in the United States the guarantee of free speech has limits. The Supreme Court long ago said that no one has the right to endanger his or her fellow citizens by, for instance, falsely yelling “fire” in a crowded theater. Such acts of speech are said to pose “a clear and present danger.” James Hansen, perhaps the most respected climate scientist on the planet, thinks that the fossil fuel lobby and its disinformation campaign about global warming may pose a similar threat.