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The oldest human could still live to be over 100 just as they do today. This was of course much rarer. Here's some data from the University of Texas on the matter. Infant Mortality by that page was 31.9% considerably worse than even the worst of the world 60 years ago. This was skewed by infanticide and such.


What is known: Buckwheat's yield strongly depends on pollination by insects. Although it is not universally applicable, in eastern North America, honey bee seems to be the main and the most effective pollinator of buckwheat. honey bee was not native to Americas, being first bought there from Europe in early 1600s Sadly, I have no direct historical ...


What made you think they know about the protein content? Evolutionary pressures would have drove humans to develop instincts for foods that contain the nutrition we need to survive (i.e., cravings). There is also a common human preference for diversity. Those factors alone would have pushed early civilisation into cultivating multiple crops. Additionally, ...


I'm not exactly sure how to answer this question because there seems to be a hundred factors involved, including the definition of healthy. Healthy may mean: to survive certain extinction events; to be able to pass on the genes to the next generation (to reproduce); to survive a long time; to be able to successfully compete with conspecifics; etc etc. Then ...

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