Problems I have with this
I don,t see a quantity of carbate cal to support energy
requirement in natural world.
fruit,veg manmade
3.3 million yrs ago crude stone tools were used to break
open savenged bones.
Human hands evolved during this practice
Success in this leads to a dense nutrient source
,time for toolmaking,increase in brain size.
2 recently found site,s Africa(130000yrs)
Siberia(15000yrs) have horse,hippo and
bear,mammouth.
Why risk it because of 1 million fat cal.
Why would you use energy for such a low payoff(carbate)
BM