She essentially misrepresents Human digestion (we are opportunistic omnivores) and then paints the paleo diet as advocating a hot dog and steak diet. She argues correctly that our ancestors didn't readily have that kind of meat supply. She mentions organ meat, marrow, all the things they would have eaten, etc. but she missed the very point that paleo or primal advocates for getting as close to that as you can. We can't exactly go out and forage nuts berries and the occasional Mastedon so sometimes it is ground beef from Fred Meyer. The meat paleo says is best is lean protein, grass fed and hormone free. If you can eat only venison and wild fish, even better. They all advocate eating organ meat and using all of the animal we can. Paleo also says eat as much vegetables as you can. In a nutshell the idea behind primal and paleo is that processed food is bad for you, carbs from sugar and processed foods are bad for you and that fat and protein from sources like animals, avocados, olive oil, etc are good. Every paleo diet warns against to much bacon and ham because of nitrates, etc. she basically paints an extreme spectrum of paleo even that paleo people would reject and attacks that