Hello Sir
I came across an article recently and was interested if the phenomenon can be better explained by a semantic understanding. Apparently, upon studying the Hazda tribe, a Tanzanian hunter-gatherer tribe, it was found that the amount of calories they burn is the same as a typical sedentary American even though members of the tribe engage in 5-10 times more physical activity.
The reductive model of a human body as a machine which expends energy for work and needs to be refuelled based on the amount of work done completely fails to explain this. Could you please explain this semantically?