The answer to whether or not we are alone in the universe could be right under our nose, or, more literally, inside every cell in our body.
Could our genes have an intelligently designed “manufacturer’s stamp” inside them, written eons ago elsewhere in our galaxy? Such a “designer label” would be an indelible stamp of a master extraterrestrial civilization that preceded us by many millions or billions of years. As their ultimate legacy, they recast the Milky Way in their own biological image.
Vladimir I. shCherbak of al-Farabi Kazakh National University of Kazakhstan, and Maxim A. Makukov of the Fesenkov Astrophysical Institute, hypothesize that an intelligent signal embedded in our genetic code would be a mathematical and semantic message that cannot be accounted for by Darwinian evolution. They call it “biological SETI.” What’s more, they argue that the scheme has much greater longevity and chance of detecting E.T. than a transient extraterrestrial radio transmission.
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