New research on human hand proves humans did not evolve from chimps
Originally posted on Fellowship of the Minds:
Dr. Fazale Rana, a biochemist and Christian convert whose father was a Muslim, writes for Reasons to Believe, Aug. 13, 2015:
The human hand is remarkable. It permits humans to manufacture and use a wide range of tools, distinguishing us from animals and undoubtedly contributing to our success as a species.
One of the unique features of the human hand is our lengthy thumbs. In contrast, chimpanzees have much shorter thumbs, strikingly disproportionate to their long fingers.
In spite of the human hand’s elegant design, many evolutionary biologistsbelieve that it was shaped by an evolutionary history. They believe a knuckle-walking ape-like creature evolved the capacity for bipedalism, freeing the hands, which in turn evolved to become more dexterous. While long fingers and a short thumb are ideal for knuckle walking, they have limited utility for tool making.Presumably, strong selective pressure influenced the thumb and finger proportions…
View original 419 more words