Ray Kurzweil on Bringing Back the Dead and a Viewer Question: When Is Paul Solman Going to Retire?

We round out "Ray Kurzweil Online" with the third and final installment of our miniseries. Thursday's outtake with Mr. Immortality: Does Kurzweil believe that an avatar of his dead father -- created with artificial intelligence and a lifetime's worth of data and mementos -- is, well, his actual *father*, the guy who died when Ray was 22? This is a step beyond Kurzweil's stated objective -- to stave off death *ad infinitum*. This is bringing the dead back to life. But what *form* of life? What if a stranger administers the Turing Test and can't tell if the avatar is human or pure software? Does that make the avatar a person? Would it in any sense be conscious? Would it be a man, a machine, or something else entirely? The documentary "Transcendent Man" explores Kurzweil's quest to reincarnate his dad. We asked him how that quest influenced his goal of "immortality today." Part one: [**Futurist Ray Kurzweil on Melding of Man and Machine**](http://www.pbs.org/newshour/rundown/2012/07/buying-gold-and-futurist-ray-kurzweil-on-melding-man-machine.html) Part two: [**Ray Kurzweil's Immortality Cocktail**](http://www.pbs.org/newshour/rundown/2012/07/ray-kurweils-immortality-cocktail-student-loan-skeptic.html) Enough Ray Kurzweil for awhile, at least on this page. For those who crave more, you might check out [**his webpage**](http://www.kurzweilai.net/). **Name: John Weyrich** **Question:** Why are you still working and at what age do you hope to retire? **Paul Solman:** Because I cherish my work and consider it a genuine privilege -- both at the NewsHour and at Yale, where I teach. To quote two of my colleagues at school, both older than I: "I'll keep stumbling in till I no longer can" and "I'll die in the saddle." Like them, I hope never to retire and won't, so long as others continue to signal that I'm useful to them by continuing to pay me -- or otherwise convince me I'm not wasting their time. By continuing to post questions to Making Sen$e, for example. *This entry is cross-posted on the [**Rundown**](http://www.pbs.org/newshour/rundown/)- NewsHour's blog of news and insight.*

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