We are in the middle of a food revolution. Right before our eyes, a new food system is growing from the ground up, and as consumers we have a large impact on what form it takes. The future of food is not as dark as you might have imagined. My guest on this week’s episode of The Doctor’s Farmacy is Walter Robb, former CEO of Whole Foods Market, who has a long and varied entrepreneurial history ranging from natural food retailer to farmer to consultant. Walter is a mentor and advisor to the next generation of American food companies and he is dedicated to transforming our food system.