1. dr. dean ornish and dr. t. colin campbell have conducted research and published books that suggest a "whole food plant-based" (wfpb) diet is best for achieving optimal health. others, such as dr. robert atkins, dr. loren cordain, and dr. robert lustig, have advocated very different positions, with less emphasis on carbohydrates (plant-based foods) and greater emphasis on protein and fat (animal foods). name a work (book or article) associated with either dr. ornish or dr. campbell. it can be an article that was written about either author. include a quote from the author that summarizes his opinions. name a work (book or article) associated with dr. atkins, dr. cordain, or dr. lustig. it can be an article that was written about one of the authors. include a quote from the author that summarizes his opinions. compare and contrast the authors' positions. explain the scientific basis of each author's position. indicate whether you agree with one or both researchers or have a different opinion. explain your rationale. (15 points)