All known life on Earth today is fundamentally similar, is genetically related, and shares descent from a single-celled common ancestor that lived at… - Guy P. Harrison
" "All known life on Earth today is fundamentally similar, is genetically related, and shares descent from a single-celled common ancestor that lived at least 3 or 4 billion years ago. . . . Sometimes I get so wrapped up in thoughts about evolution, biodiversity, and the surprisingly close relationships between lifeforms that I look around and see only slight variations of genetic code.
About Guy P. Harrison
Guy P. Harrison (born October 8, 1963) is an American author of multiple bestselling books. He resides in the United States and is known for his written works on science, critical thinking, anthropology, history, race, and nature.
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Additional quotes by Guy P. Harrison
That amazing brain currently residing in your skull evolved over millions of years atop a mobile platform that navigated daily within natural environments. Being confined to a concrete box, subjected to artificial light and constant audio/visual stimulation is not its optimal comfort zone. Your Pleistocene brain is misplaced and often disoriented here in the urbanized-computerized 21st century. So treat it to a regular respite by returning to a familiar place. Go home, however briefly. Be among trees, plants, and wildlife, for the good of your brain.
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This is not how the 21st century was supposed to be going for us. As a child nurtured on Star Trek reruns, I imagined our species solving poverty, ending war, and colonizing other worlds by now. Silly me. Here I am today discussing a popular belief that reptilian extraterrestrials reside in Buckingham Palace.