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Is the universe a quantum computer?

January 21, 2002 by Seth Lloyd

The 5th Annual Edge Question reflects the spirit of the Edge motto: “To arrive at the edge of the world’s knowledge, seek out the most complex and sophisticated minds, put them in a room together, and have them ask each other the questions they are asking themselves.” Seth Lloyd asks: Is the universe a quantum computer?… read more

A myopic perspective on AI

September 2, 2002 by Ray Kurzweil

In a recent Red Herring magazine article, writer Geoffrey James said “pundits can’t stop hyping the business opportunities of artificial intelligence” and described AI as a “technological backwater.” Ray Kurzweil challenges this view, citing “hundreds of examples of narrow AI deeply integrated into our information-based economy” and “many applications beginning to combine multiple methodologies,” a step towards the eventual achievement of “strong AI” (human-level intelligence in a machine).… read more

The Pace and Proliferation of Biological Technologies

March 4, 2004 by Rob Carlson

The parts for a DNA synthesizer can now be purchased for approximately $10,000. By 2010 a single person will be able to sequence or synthesize 10^10 bases a day. Within a decade a single person could sequence or synthesize all the DNA describing all the people on the planet many times over in an eight-hour day or sequence his or her own DNA within seconds. Given the power and threat of biological technologies, the only way to ensure safety in the long run is to push research and development as fast as possible. Open and distributed networks of researchers would provide an intelligence gathering capability and a flexible and robust workforce for developing technology.… read more

Nanotech Basics

March 27, 2006 by Chris Phoenix, Mike Treder

Members of the Global Task Force of The Center for Responsible Nanotechnology (CRN) have written 11 key essays addressing the profound implications of molecular manufacturing. They were published in the current issue of Nanotechnology Perceptions and are also available on KurzweilAI.net for discussion on the MindX forum.… read more

Robots, Re-Evolving Mind

March 27, 2001 by Hans Moravec

We are re-evolving artificial minds at ten million times the original speed of human evolution, exponentially growing robot complexity. Currently, a guppylike thousand MIPS and hundreds of megabytes of memory enable our robots to build dense, almost photorealistic 3D maps of their surroundings and navigate intelligently. Within three decades, fourth-generation universal robots with a humanlike 100 million MIPS will be able to abstract and generalize–perhaps replace us.… read more

Say Ah

May 23, 2001 by Robert A. Freitas Jr.

Nanorobots the size of bacteria might one day roam people’s bodies, rooting out disease organisms and repairing damaged tissue.… read more

Postscript Re: Ray Kurzweil

July 30, 2001 by Jaron Lanier

This postscript to his One Half of a Manifesto is a further discussion and criticism of exponential trends. Do these trends exist as predictive models, or are we playing connect-the-dots based upon an arbitrary selection of milestones and paradigm shifts?… read more

Taming the Multiverse

August 7, 2001 by Marcus Chown

In Ray Kurzweil’s The Singularity is Near, physicist Sir Roger Penrose is paraphrased as suggesting it is impossible to perfectly replicate a set of quantum states, so therefore perfect downloading (i.e., creating a digital or synthetic replica of the human brain based upon quantum states) is impossible. What would be required to make it possible? A solution to the problem of quantum teleportation, perhaps. But there is a further complication: the multiverse. Do we live in a world of schizophrenic tables? Does free will negate the possibility of perfect replication?… read more

Arthur C. Clarke Offers His Vision of the Future

December 3, 2001 by Sir Arthur C. Clarke, Ray Kurzweil

The science fiction visionary behind HAL offers his predictions of salient events to come in this century.… read more

Every Curriculum Tells a Story

January 22, 2002 by Roger Schank

The traditional classroom lecture and course will be replaced by Internet-based curricula that tell stories, if Dr. Roger C. Schank, one of the world’s leading AI researchers, has his way. The “story-centered curriculum” (SCC) tells a story in which the student “plays one or more roles that he or she might actually do in real life or need to know about, based on the student’s career goals,” he says.… read more

Dialogue between Ray Kurzweil, Eric Drexler, and Robert Bradbury

December 3, 2002 by K. Eric Drexler, Ray Kurzweil, Robert Bradbury

What would it take to achieve successful cryonics reanimation of a fully functioning human brain, with memories intact? A conversation at the recent Alcor Conference on Extreme Life Extension between Ray Kurzweil and Eric Drexler sparked an email discussion of this question. They agreed that despite the challenges, the brain’s functions and memories can be represented surprisingly compactly, suggesting that successful reanimation of the brain may be achievable.… read more

How To Make a Nanodiamond: A Simple Tool for Positional Diamond Mechanosynthesis, and its Method of Manufacture

January 27, 2006 by Robert A. Freitas Jr.

Robert A. Freitas Jr. has filed the first known patent application on positional mechanosynthesis, which is also the first on positional diamond mechanosynthesis. The “Freitas process” — more fully described here — is a method for building a tool for molecularly precise fabrication of physical structures. Methods of making diamondoid structures are detailed here, but the same toolbuilding process can be extended to other materials, mechanosynthetic processes, and structures. And those tools can be used to create bigger structures, which ….… read more

Nanoethics and Technological Revolutions: A Precis.

May 5, 2006 by Nick Bostrom

If we believe that nanotechnology will eventually amount to a technological revolution, and if we are going to attempt nanoethics, we should consider some of the earlier technological revolutions that humanity has undergone and how our moral principles and technology impact assessment exercises would have fared.… read more

Infinite Memory and Bandwidth: Implications for Artificial Intelligence

February 21, 2001 by Raj Reddy

Not to worry about superintelligent machines taking over, says AI pioneer Dr. Raj Reddy. A more likely scenario: people who can think and act 1000 times faster, using personal intelligent agents.… read more

Texas thinks small, plans Nanotech Corridor

June 11, 2001 by Amara D. Angelica

Texas wants to be the nanotech equivalent of Silicon Valley. It has a good start north of Dallas: big bucks, top talent, leading university, and proximity to nanotech pioneering company Zyvex and the Telecom Corridor. But other centers around the country are also in the race to lead the nano world.… read more

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