We have had extended discussions about Cousens before. I consider him a dangerous charlatan and a purveyor of science woo. He advocates a raw vegan diet as a cure for both T1 and T2 a position I consider potentially harmful. Don't be mistaken, I am all for eating whole foods and lots of veggies. But I don't think a raw vegan diet is going to lead to good blood sugar control. If you believe strongly that you cannot ethically eat meat, seafood and dairy products and are willing to make the tradeoff against your health, that is your choice. Just not one I would make. In the end, we all should seek to get the best information on these issues and make our own choices.
ps. And I did see his movie and I am still angry.