A lot of people would probably agree that there's something wrong with much of the traditional advice in how to lose weight -- or at least how it's implemented. The economist Miles Kimball has lost weight using a different approach. He's increased his fat intake and gone for long stretches of time without eating anything at all. On this week's Odd Lots podcast, Kimball, a prolific blogger and professor at the University of Colorado Boulder, explains what got him interested in fasting, obesity research, and the similarities between weight loss and fighting inflation.