I think you misunderstand the basics of what I was getting at. To start, again, I eat very few carbs. I eat 2-3 lbs of meat every day including beef, liver, oysters, chicken, eggs, and fish. I also eat a mix of berries, coconut water, papaya, tomato, and peppers, depending on taste, but rarely more than 100g carbs in a day - thats like 3 ounces. It seems that a high fat/protein diet with SOME carbs is ideal; but the idea that humans are not well evolved to eat ANY carbs seems somewhat bunk, once you consider what is available in the wild. I will reiterate later, but first I would like to address some of your comments:
I've actually attempted to survive in the wild eating just wild plant based foods. I assure you that without intensive agriculture there isn't much available and what is available is tough, bitter, sour, and fruits are very small and mostly seed. Those big juicy apples, plums, peaches, grapes, and pears you see in your local supermarket just don't exist in the wild. Wild berries and grapes are about the size of a small pea and mostly seed. Wild plums are about the size of a shelled almond and the flesh is about 1 mm (1/32") thick and covered with a very tough skin. It would take many dozens of them to equal one small plum from the supermarket - hardly an energy boosting snack.
I hate to disappoint you but the Garden of Eden - chock full of luscious fruits just for the picking - doesn't exist in most of nature
I never mentioned anything resembling a 'garden of eden' as you describe - more like you're putting words in my mouth. The situtation you described would seem to support the idea that we would have gotten most of our food from animal sources, but there are fruits to supplement in limited quantities depending on climate and season. By your own admission you survived for at least a time in the wild solely from plant based material. My parents have a wild grape vine and, though sour, with larger seeds and slightly smaller than store bought grapes, 10-15 minutes of snacking could be very rejeuvinating and rehydrating - and we totally neglect this grape vine.
Are you claiming that humans that happened upon tomatoes, melons, grapes, avocado, papaya, strawberries, oranges, etc, never ate them?
Are you claiming that humans never ate fruit in our evolutionary history?
I hate to disappoint you but the Garden of Eden - chock full of luscious fruits just for the picking - doesn't exist in most of nature. If you don't believe me, trade in your designer jeans for a sharp stick and a few rocks like I did, and head out to the wilderness to see for yourself. It's quite an education.
Okay now your just attacking me for my cool jeans and portraying me as poorly educated. I'm not here to attack anyone, just to discuss information that we each have to share; and use that to try and surmise the most likely realities in our evolutionary past.
So on that note, insects. They often contain a significant amount of carbs, and I think even cats eat insects. Or are you claiming that we never ate these either in our evolutionary history? Also there is glycogen to consider. Carbs found in muscle meats, liver, and brains to some extent. How are these carbs even avoidable?
So to sum up:
Fruit can offer our a distinct energy and hydration advantage depending on the situation.
Carbs are inescapable when consuming heavy meat, liver, or brains; and widely available in easy to catch insects.
So, when trading in one's pair of cool pants for the wild life, carbs would mostly likely be a part of reality, even if only in small quantities.
Thus, our bodies have evolved to process and benefit from carbs in at least moderate amounts.
This does not mean that you cannot thrive without them either - but I know that I don't.