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Apr. 4, 2021 1:30 PM
We are what we eat, goes the old saying, and new research has revealed one of the deepest and oldest secrets of who we are as a species. Humans are natural born killers: super-predators designed by evolution to subsist mainly on the meat and fat of large animals, and genetically hardwired to hunt our prey into extinction, says a new study on the eating habits of prehistoric hominins going back 2 million years.
This meta-analysis collated information from some 400 previous studies, conducted over decades by unconnected scientists, and providing biological, genetic, archaeological and molecular data on the diet of our Stone Age ancestors.