The best one-hour discussion about nutrition available anywhere. Nutritionist Pam Popper PhD discusses why people now have so many medical problems that barely or never existed before modern times, such as obesity, diabetes, heart disease, and kidney disease, as well as seemingly infinite numbers of immune disorders. The answer is nutrition: we humans no longer eat what evolution prepared us to eat. From there we discuss the general relationship between poor nutrition and emotional problems. Finally, in detail, we talk about the best science-based diet now available, one that’s inexpensive enough to eat on food stamps. This is an amazingly important educational hour.