I'm pretty skeptical of your claims that starch and simple sugars played an important part in human diets for the past 150,000 years. Here's why:
1) Throughout most of the world, fruit is generally only available during an extremely limited window in any given year. And it spoils in a matter of days.
2) The big agricultural revolution was the domestication of grains. Grains are important because they keep for a long time and can therefore provide a stable year-round supply of calories even if they can only be harvested once per year. According to this wikipedia page[1], grains weren't domesticated until 11,000 years ago.
Do you have a link that provides documentation for the importance of carbohydrates in the pre-agricultural human diet?
1) Throughout most of the world, fruit is generally only available during an extremely limited window in any given year. And it spoils in a matter of days.
2) The big agricultural revolution was the domestication of grains. Grains are important because they keep for a long time and can therefore provide a stable year-round supply of calories even if they can only be harvested once per year. According to this wikipedia page[1], grains weren't domesticated until 11,000 years ago.
Do you have a link that provides documentation for the importance of carbohydrates in the pre-agricultural human diet?
[1]: https://en.wikipedia.org/wiki/Domestication