That's fine, keep down-voting. Just as I predicted. Note that in my comment I am not asserting that Paleo is scientific but that it isn't really less scientific than most other diets either. The whole point was that there are many different interpretations of what exactly Paleo even is within the group and some of them are more advanced than just speculating which foods the 'caveman' might have eaten. I agree that if that's all you're basing your diet plan on then you're rather unscientific. FWIW, many primitive people who move to the US and begin changing their diets to more convenient (perhaps cheaper, more available) foods begin experiencing health issues.