Language
All of the accelerating current technology trends have their roots, says Kurzweil, in "historical" developments including early communication. The first human invention, says Kurzweil, was language. "It took a few hundred thousand years for that to catch on," he says. From there, language evolved to "written language," says Kurzweil, who gave a speech last year commemorating the 500th anniversary of the University of Basel, which opened its doors 20 years after Guttenberg invented the printing press.
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