- Dr Eugene McCarthy points to features that distinguish us from primates
- He says that the only animals which also have these features are pigs
- Controversial hypothesis has been met by significant opposition
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The human species began as the hybrid offspring of a male pig and a female chimpanzee, a leading geneticist has suggested.
The startling claim has been made by Eugene McCarthy, of the University of Georgia, who is also one of the worlds leading authorities on hybridisation in animals.
He points out that while humans have many features in common with chimps, we also have a large number of distinguishing characteristics not found in any other primates.
The origin of the species? A remarkable new
theory advanced by a leading geneticist suggests that human beings may
have originally emerged as the hybrid offspring of a male pig and a
female chimpanzee
Dr McCarthy says these divergent characteristics are most likely the result of a hybrid origin at some point far back in human evolutionary history.
What's more, he suggests, there is one animal that has all of the traits which distinguish humans from our primate cousins in the animal kingdom.
'What is this other animal that has all these traits?' he asks rhetorically. 'The answer is Sus scrofa, the ordinary pig.'
Dr McCarthy elaborates his astonishing hypothesis in an article on Macroevolution.net, a website he curates. He is at pains to point out that that it is merely a hypothesis, but he presents compelling evidence to support it.
Scientists currently suppose that chimpanzees are humans' closest living evolutionary relatives, a theory amply backed by genetic evidence.
However, as Dr McCarthy points out, despite this genetic similarity, there are a massive number of divergent anatomical characteristics distinguishing the two species.
These distinguishing characteristics, including hairless skin, a thick layer of subcutaneous fat, light-coloured eyes, protruding noses and heavy eyelashes, to name but a few, are unmistakeably porcine, he suggests.
There are also a number of less obvious but equally inexplicable similarities between humans and pigs in the structure of the skin and organs.
Indeed, pig skin tissues and heart valves can be used in medicine because of their similarity and compatibility with the human body.
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http://www.dailymail.co.uk/sciencetech/article-2515969/Humans-evolved-female-chimpanzee-mated-pig-Extraordinary-claim-American-geneticist.html
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