Jobs says the book ???Diet for a Small Planet??? inspired him to pretty much swore off meat for good.??? But biographer Walter Isaacson notes that, ???the book also reinforced his tendency to embrace extreme diets, which included purges, fasts, or eating only one or two food, such as carrots or apples, for weeks on end.??? For those not familiar with the 1971 bestseller by Frances Moore Lapp??, it