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Scientist takes on the consciousness conundrum

Christof Koch
Neuroscientist Christof Koch, president and chief scientific officer of the Allen Institute for Brain Science, talks about the roots of consciousness at the 2017 GeekWire Summit. (Photo by Dan DeLong for GeekWire)

Do animals possess consciousness? Can consciousness be uploaded into a computer? Can we measure objectively whether someone is conscious or not?

Those may sound like deep, imponderable questions — but in a newly published book, “The Feeling of Life Itself,” neuroscientist Christof Koch actually lays out some answers: Yes, no … and yes, scientists are already testing a method for measuring consciousness, with eerie implications.

Along the way, Koch addresses brain-teasing concepts ranging from the Vulcan mind melds seen on “Star Trek” to the kind of brain-computer interface that billionaire Elon Musk is backing through his Neuralink venture.

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