Origin of Information —“Something Very Old, Very Powerful and Very Special has Been Unleashed on Earth” | The Daily Galaxy.
“Humans are strange…We are the aliens,” observes Columbia University astrophysicist, Caleb Scharf, noting that humans are a striking anomaly in the natural world. “We also have a truly outsize impact on the planetary environment without much in the way of natural attrition to trim our influence (at least not yet).
Like a Sudden Invasion by Extraterrestrials
But the strangest thing of all, notes Scharf for Scientific American, is how we generate, exploit, and propagate information that is not encoded in our heritable genetic material, yet travels with us through time and space. Not only is much of that information represented in purely symbolic forms—alphabets, languages, binary codes—it is also represented in each brick, alloy, machine, and structure we build from the materials around us. Even the symbolic stuff is housed in some material form or the other, whether as ink on pages or electrical charges in nanoscale pieces of silicon.
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