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

Review: Vernor Vinge’s ‘Fast Times’

September 5, 2002 by Hal Finney

Vernor Vinge’s Hugo-award-winning short science fiction story “Fast Times at Fairmont High” takes place in a near future in which everyone lives in a ubiquitous, wireless, networked world using wearable computers and contacts or glasses on which computer graphics are projected to create an augmented reality.… read more

Encompassing Education

September 17, 2002 by Diana Walczak

Students in the 2020s will explore knowledge in customized, full-immersive, 3-D learning environments, able to see, hear, smell, and touch simulated objects and interact with synthespians to foster a heightened sense of curiosity, says Diana Walczak, Artistic Director and Cofounder, Kleiser-Walczak.… read more

National Gallery for America’s Young Inventors: Brochure Statement

September 22, 2002

On Sept. 21, 2002, Ray Kurzweil presented an award to Ezra Rapoport at the National Gallery for America’s Young Inventors ceremony. Rapoport, an 18-year-old inventor and part-time employee of KurzweilAI.net, was recognized for his invention of a speech-compression method that transmits speech clearly and reliably over phone lines using only 3 Kbps, allowing for 20 conversations over a single phone line.… read more

Deep Fritz Draws: Are Humans Getting Smarter, or Are Computers Getting Stupider?

October 20, 2002 by Ray Kurzweil

The Deep Fritz computer chess software only achieved a draw in its recent chess tournament with Vladimir Kramnik because it has available only about 1.3% as much brute force computation as the earlier Deep Blue’s specialized hardware. Despite that, it plays chess at about the same level because of its superior pattern recognition-based pruning algorithm. In six years, a program like Deep Fritz will again achieve Deep Blue’s ability to analyze 200 million board positions per second. Deep Fritz-like chess programs running on ordinary personal computers will routinely defeat all humans later in this decade.… read more

The Vasculoid Personal Appliance

October 22, 2002 by Robert A. Freitas Jr.

Robert A. Freitas Jr. (author, “Nanomedicine”) visualizes a future “vasculoid” (vascular-like machine) that would replace human blood with some 500 trillion nanorobots distributed throughout the body’s vasculature as a coating. It could eradicate heart disease, stroke, and other vascular problems; remove parasites, bacteria, viruses, and metastasizing cancer cells to limit the spread of bloodborne disease; move lymphocytes faster to improve immune response; reduce susceptibility to chemical, biochemical, and parasitic poisons; improve physical endurance and stamina; and partially protect from various accidents and other physical harm.… read more

Whither Psychoanalysis in a Computer Culture?

October 24, 2002 by Sherry Turkle

In the early 1980s, MIT professor Sherry Turkle first called the computer a “second self.” With this essay, she presents a major new theory of “evocative objects”: Wearable computers, PDAs, online multiple identities, “companion species” (such as quasi-alive virtual pets, digital dolls, and robot nurses for the elderly), “affective computing” devices (such as the human-like Kismet robot), and the imminent age of machines designed as relational artifacts are causing us to see ourselves and our world differently. They call for a new generation of psychoanalytic self-psychology to explore the human response and the human vulnerability to these objects.… read more

The Computational Universe

October 25, 2002 by Seth Lloyd

The amount of information you could process if you were to use all the energy and matter of the universe is 10^90 bits and the number of elementary operations that it can have performed since the Big Bang is about 10^120 ops. Perhaps the universe is itself a computer and what it’s doing is performing a computation. If so, that’s why the universe is so complex and these numbers say how big that computation is. Also, that means Douglas Adams was right (the answer is “42″).… read more

The Alcor Conference on Extreme Life Extension

November 21, 2002 by Ray Kurzweil

On November 15-17, 2002, leaders in life extension and cryonics came together to explore how the emerging technologies of biotechnology, nanotechnology, and cryonics will enable humans to halt and ultimately reverse aging and disease and live indefinitely.… read more

The emotion universe

November 21, 2002 by Marvin Minsky

Why have we made limited progress in AI? Because we haven’t developed sophisticated models of thinking, we need better programming languages and architectures, and we haven’t focused on common sense problems that every normal child can solve.… 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

The Intelligent Universe

December 12, 2002 by Ray Kurzweil

Within 25 years, we’ll reverse-engineer the brain and go on to develop superintelligence. Extrapolating the exponential growth of computational capacity (a factor of at least 1000 per decade), we’ll expand inward to the fine forces, such as strings and quarks, and outward. Assuming we could overcome the speed of light limitation, within 300 years we would saturate the whole universe with our intelligence.… read more

Human Cloning is the Least Interesting Application of Cloning Technology

January 4, 2003 by Ray Kurzweil

Cloning is an extremely important technology–not for cloning humans but for life extension: therapeutic cloning of one’s own organs, creating new tissues to replace defective tissues or organs, or replacing one’s organs and tissues with their “young” telomere-extended replacements without surgery. Cloning even offers a possible solution for world hunger: creating meat without animals.… read more

Death is an Outrage

January 10, 2003 by Robert A. Freitas Jr.

Each year, we allow a destruction of knowledge equivalent to three Libraries of Congress with an average value of about $2 million dollars for each human life lost. The solution: “dechronification”–nanomedicine tools that can arrest biological aging and reduce your biological age.… read more

The Cyclic Universe

January 22, 2003 by Paul J. Steinhardt

Is the universe expanding indefinitely–the Big Bang model–or does it go through cycles of expansion and contraction? Paul Steinhardt, who is Albert Einstein Professor of Science at Princeton University and on the faculty of both the Department of Physics and the Department of Astrophysical Sciences, suggests a cyclic model that could successfully compete with the Big Bang model.… read more

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