Comment Re:You must be joking (Score 1) 257
I'm really not convinced by these arguments that our ancestors were somehow multi marathon fit and could run down anything on the plain. No native peoples today do that - they wound first with spears or arrows then follow it until it dies, they don't wear it down physically!
As for running down a horse, you must be joking. Horses can gallop then trot for hours, long after even the fittest marathon runner would be in a sweaty heap on the ground panting like dog. And unless you're a first class tracker you're never going to find that horse that has probably put 10 miles between you and him in the first hour.
The present day Bushmen of the Kalahari routinely engage in marathon hunts. The hunt is easier when the prey is wounded before the chase but that is not always possible. I saw a documentary where a Bushman was chasing, for 3 days, one of the large antelope species in Southern Africa. Yes, humans can outrun a horse (has been done many times) depending on the temperature and distance. If the temperature is cool then the horse has an advantage in a marathon race. If the temperature is hot (above 80 degrees) then humans with our advance cooling system will beat a horse in a marathon. Heat makes a huge difference. Here is the Wikipedia entry about the yearly Man versus Horse marathon. https://en.wikipedia.org/wiki/...