“Anthropologist, Dr. Alan Walker of John Hopkins University in Maryland has concluded that early humans were fruit eaters— not just fruit eaters but exclusively and only fruit eaters — eaters of nothing but fruit. By careful examination of fossil teeth and fossilized remains of humans with the aid of electron microscopes and other sophisticated tools, Dr. Walker and other researchers are absolutely certain that our ancestors, up to a point in relatively recent history were fruitarians.
Dr. Walker also traced humans through history as expanding to herbiage and nuts, and finally meat. Although humans undertook omnivorous eating practices, our anatomy and physiology have not changed — we remain biologically a species of fruit eaters. A cursory study of biology reveals this even if written by meat-eating professors, which most of our Biologists are.
The human designation as a frugivore was removed from encyclopedias in 1952.”