Paleo Puddins

Reading a paleo diet website (for boring reasons, I'm not on the diet) and it talks about "eating like a caveman" without agriculture, processed goods, but with whole foods etc. Then it offers me a free e-book: "paleo desserts". My prehistoric knowledge may be lacking, but somehow I don't think cave-dwellers ate many "paleo brownies" and "paleo cheesecakes".