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Are flared ears and a kangaroo pouch an improvement on the human body? This anatomist thinks they are.
Credit: October Films
▼ What makes a so-called perfect human body? How about skin like a squid's or legs like an ostrich's?
For anatomist Alice Roberts, a medical doctor and writer, the vision of human perfection had nothing to do with modern standards of fitness and beauty. Rather, she imagined how a person's body could be improved by swapping out some of our less-successful features for more-desirable body parts that evolved in other animals, documenting the results in the BBC Four program " Can Science Make Me Perfect?" which aired in the United Kingdom on June 13.
Roberts collaborated with artists and biologists to build a model of her own body that was modified from head to toe with adaptations intended to improve on the human form. Together, the team created a startling Alice Roberts 2.0, still human-like but with some very unsettling differences: flaring, feline ears; a marsupial's pouch; and oversize, octopus-like eyeballs.
The project originated as a three-month challenge issued to Roberts by the director of the Science Museum Group in London, Roger Highfield, to "iron out" problematic details in human anatomy shaped by our evolutionary past and replace them with structures that were more durable, more efficient or less "untidy," Roberts wrote in a blog post.
To build her idealized body, Roberts submitted to a full-body 3D scan, which the anatomical artist and sculptor would use as the digital foundation for the new, improved body. Then, Roberts put together a "wish list" of modifications — from the inside out.
At the top of her list were "large, feline ears" to amplify sound and enlarged eyes that would be wired like those of an octopus, to do away with the blind spot produced by the construction of our own optic system. She borrowed a birth strategy from marsupials— giving birth to young at a very early stage and harboring them in pouches — to alleviate childbirth difficulties presented by human pelvises (their structure, which supports upright walking, is less than desirable for delivering large-headed babies). (▪ ▪ ▪)
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