February 26, 2013, 6am PST
In this op-ed, MIT climate research scientist Valerie J. Karplus contrasts raising CAFE standards with gas taxes. While the former may be more politically expedient, she shows how it is less effective in reducing emissions, oil reliance and driving.
January 14, 2012, 7am PST
In his new book, The Conundrum, David Owen pierces the magical thinking that has repackaged high-end luxury goods, such as hybrid cars, as virtuous and the idea that we can consume our way out of trouble.