...."The Singularity
Science fiction pioneer Isaac Asimov anticipated these concerns when he began writing about robots in the 1940s. He developed rules for robots, the first of which was: "A robot may not injure a human being or, through inaction, allow a human being to come to harm."
These machines mark a new era of robot-human interaction From Shadowhawk, the taser-armed police drone that can fly itself, to Honda Asimo, the multi-purpose robot that can identify humans based on their facial structure, take a look at eight prototypes and first models of modern-day tech.
People still talk about Asimov's rules. But they talk even more about what they call "the Singularity."
The idea dates to at least 1965, when British mathematician and code-breaker I.J. Good wrote, "An ultraintelligent machine could design even better machines; there would then unquestionably be an 'intelligence explosion,' and the intelligence of man would be left far behind."
In 1993, science fiction author Vernor Vinge used the term "the Singularity" to describe such a moment. Inventor and writer Ray Kurzweil ran with the idea, cranking out a series of books predicting the age of intelligent, spiritual machines.
Kurzweil, now a director of engineering at Google, embraces such a future; he is perhaps the most famous of the techno-utopians, for he believes that technological progress will culminate in a merger of human and machine intelligence. We will all become "transhuman."
Whether any of this actually will happen is the subject of robust debate. Bostrom supports the research but worries that sufficient safeguards are not in place.
Imagine, Bostrom says, that human engineers programmed the machines to never harm humans - an echo of the first of Asimov's robot laws. But the machines might decide that the best way to obey the harm-no-humans command would be to prevent any humans from ever being born.
Or imagine, Bostrom says, that superintelligent machines are programmed to ensure that whatever they do will make humans smile. They may then decide that they should implant electrodes into the facial muscles of all people to keep us smiling.
Bostrom isn't saying this will happen. These are thought experiments. His big-picture idea is that, just in the past couple of hundred years, we've seen astonishing changes in the human population and economic prosperity. In Bostrom's view, our modern existence is an anomaly - one created largely by technology. Our tools have suddenly overwhelmed the restrictions of nature. We're in charge now, or seem to be for the moment.
But what if the technology bites back?
'Future is ours to shape'
There is a second Swede in this story, and even more than Bostrom, he's the person driving the conversation. His name is Max Tegmark. He's a charismatic 48-year-old professor in the physics department at the Massachusetts Institute of Technology. He's also a founder of something called the Future of Life Institute, which has been doling out Elon Musk's money for research on making A.I. safer.
Tegmark is something of a physics radical, the kind of scientist who thinks there may be other universes in which not only the speed of light and gravity are different but the mathematical underpinnings of reality are different. Tegmark and Bostrom are intellectual allies. In Tegmark's recent book, "Our Mathematical Universe: My Quest for the Ultimate Nature of Reality," he writes about meeting Bostrom at a conference in 2005 in California:
"After some good wine, our conversation turned to doomsday scenarios. Could the Large Hadron Collider create a miniature black hole that would end up gobbling up Earth? Could it create a 'strangelet' that could catalyze the conversion of Earth into strange quark matter?"
In addition to taking the what-could-go-wrong questions seriously, Tegmark and Bostrom entertain optimistic scenarios. Perhaps, they say, Earth is the only planet in the universe that harbors intelligent life. We have a chance to take this startling phenomenon of intelligence and spread it to the stars - if we don't destroy ourselves first with runaway technology.
"The future is ours to shape. I feel we are in a race that we need to win. It's a race between the growing power of the technology and the growing wisdom we need to manage it. Right now, almost all the resources tend to go into growing the power of the tech," Tegmark said.
In April 2014, 33 people gathered in Tegmark's home to discuss existential threats from technology. They decided to form the Future of Life Institute. It would have no paid staff members. Tegmark persuaded numerous luminaries in worlds of science, technology and entertainment to add their names to the cause. Skype founder Jaan Tallinn signed on as a co-founder. Actors Morgan Freeman and Alan Alda joined the governing board.
Tegmark put together an op-ed about the potential dangers of machine intelligence, lining up three illustrious co-authors: Nobel laureate physicist Frank Wilczek, artificial intelligence researcher Stuart Russell, and the biggest name in science, Stephen Hawking. Hawking's fame is like the midday sun washing out every other star in the sky, and Tegmark knew that the op-ed would be viewed as an oracular pronouncement from the physicist.
The piece, which ran in the Huffington Post and in the Independent in Britain, was a brief, breezy tract that included a tutorial on the idea of the Singularity and a dismayed conclusion that experts weren't taking the threat of runaway A.I. seriously. A.I., the authors wrote, is "potentially the best or worst thing ever to happen to humanity."
"Stephen Hawking Says A.I. Could Be Our 'Worst Mistake In History,' " one online science news site reported.
And CNBC declared: "Artificial intelligence could end mankind: Hawking."
So that got everyone's attention.
Tegmark's next move was to organize an off-the-record conference of big thinkers to discuss A.I. While the Boston area went into a deep freeze in January of this year, about 70 scientists and academics, led by Tegmark, convened in Puerto Rico to discuss the existential threat of machine intelligence. Their model was the historic conference on recombinant DNA research held in Asilomar, Calif., in 1975, which resulted in new safeguards for gene splicing.
Musk, the founder of Tesla and SpaceX, joined the group in Puerto Rico. On the final night of the conference, he pledged $10 million for research on lowering the threat from A.I.
"With artificial intelligence, we are summoning the demon," Musk had said earlier, a line that sent Twitter into a tizzy.
In the months that followed, 300 teams of researchers sent proposals for ways to lower the A.I. threat. Tegmark says the institute has awarded 37 grants worth $7 million."...
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http://www.washingtonpost.com/sf/national/2015/12/27/aianxiety/
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