Most Recently Added Least commentedBy Title | A-ZBy Author | A-Z

Bioterrorism and SARS

April 17, 2003 by Mae-Wan Ho

The world has been whipped up into hysteria over terrorist attacks and “weapons of mass destruction.”
Governments want to ban the publication of sensitive scientific research results, and a group of major life sciences editors and authors has concurred. Some even suggest an international body to police research and publication. Dr. Mae-Wan Ho looks at the current SARS epidemic and argues why all of those measures to control bioterrorism are misplaced, and what’s really needed.… read more

Statement for Extropy Institute Vital Progress Summit

February 18, 2004 by Ray Kurzweil

Responding to the Presidential Bioethics Council report, “Beyond Therapy,” Ray Kurzweil has written a keynote statement for the Extropy Institute’s Vital Progress Summit, an Internet virtual discussion and debate.… read more

Molecular Manufacturing: Too Dangerous to Allow?

March 26, 2006 by Robert A. Freitas Jr.

Despite the risks of molecular manufacturing, such as global ecophagy, replication is not new. Engineered self-replication technologies are already in wide commercial use and can be made inherently safe. And defenses we’ve already developed against harmful biological replicators all have analogs in the mechanical world that should provide equally effective, or even superior, defenses.… read more

Simulating Reality

March 26, 2001 by Mike Weiner

Today’s VR simulators, some using powerful supercomputers, allow us to experience realities that would be impossible in the real world, but their history actually goes back to ingenious mechanical musical instruments of the 19th century.… read more

Answering Fermi’s Paradox

May 22, 2001 by Hugo de Garis

Does a vast array of superintellligences already exist? Hugo de Garis thinks that SETI is shortsighted in their search for extraterrestrial intelligence. They should set their scopes on artilects.… read more

Seeing Through the Window

July 27, 2001 by Neil Gershenfeld

What form will new human/computer interfaces take? Neil Gershenfeld discusses the past, present and future of how we interact with computers.… read more

The Rights of Your Robots: Exclusion and Inclusion in History and Future

August 6, 2001 by Sohail Inayatullah

Sohail Inayatullah is preparing for a world in which machines become sentient and begin to demand rights–this article discusses how the machines will participate in their destiny.… read more

How can a small number of genes build a complex mental machine?

January 21, 2002 by Gary F. Marcus

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.” Gary F. Marcus asks: how can genes build a mental machine?… 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

Toward closure: Open letter to Prof. Smalley

July 18, 2003 by K. Eric Drexler

Prof. Richard Smalley has criticized Dr. Eric Drexler’s concept of molecular assemblers. But in recent testimony, Smalley appears to have reversed this position. Drexler, who coined the term “nanotechnology” and is Chairman of the Board of Foresight Institute, again calls for Smalley to clarify his position on what is “perhaps the most fundamental issue in the field today.”… read more

Ray Kurzweil’s Dangerous Idea: The near-term inevitability of radical life extension and expansion

January 17, 2006 by Ray Kurzweil

“What is your dangerous idea?” Over one hundred big thinkers answered this question, as part of The Edge’s Annual Question for 2006. Ray Kurzweil’s dangerous idea? We can achieve immortality in our lifetime.… read more

Empowering the Really Little Guys

April 9, 2006 by Glenn Harlan Reynolds

“Individuals are getting more and more powerful,” says author Glenn Reynolds in his insightful new book, An Army of Davids. “With the current rate of progress we’re seeing in biotechnology, nanotechnology, artificial intelligence, and other technologies, it seems likely that individuals will one day–and one day relatively soon–possess powers once thought available only to nation-states, superheroes, or gods. That sounds dramatic, but we’re already partway there”–and nanotechnology may be the “ultimate empowerer of ordinary people.”… read more

Prolegomenon to a General Biology

February 21, 2001 by Stuart Kauffman

Before artificially intelligent systems can emerge and become self-aware, there is the question: Whence life in the first place?… read more

There’s Plenty of Room at the Bottom

April 17, 2001 by Richard Feynman

Richard Feynman at Caltech giving his famous lecture he entitled "There's Plenty of Room at the Bottom."  (credit: California Institute of Technology)

This visionary speech that Richard Feynman gave on December 29th, 1959, at the annual meeting of the American Physical Society at the California Institute of Technology helped give birth to the now exploding field of nanotechnology.

I imagine experimental physicists must often look with envy at men like Kamerlingh Onnes, who discovered a field like low temperature, which seems to be bottomless and in which one can go down and down.

Such a man is then a leader and has some temporary monopoly in a scientific adventure. Percy Bridgman, in designing a way to obtain higher pressures, opened up another new field and was able to move into it and to lead us all along. The development of ever higher vacuum was a continuing development of the same kind.

If Uploads Come First

June 5, 2001 by Robin Hanson

What if we obtain the ability to upload our minds to an artificial medium? What if we can copy ourselves? In this 1994 essay, Robin Hanson looks at the possible social impacts of this question and how human values may evolve.… read more

close and return to Home