Last week, the International Energy Agency (IEA) released its Energy Technologies Report . In the report, IEA estimated that cutting carbon dioxide levels in half by 2050 would cost $45 trillion. While reports like this are always based on a number of assumptions, one very important assumption in this case is the amount of “spontaneous [...]

By William Koetzle
 
In her weekly radio address on Saturday, U.S. Senator Barbara Boxer (D-CA) urged support for the carbon “cap and trade” bill (S. 2191, the Lieberman-Warner Climate Security Act), on which the Senate begins debate today.  She urges support, not only on the basis that it’s needed to save the Earth as we know [...]