“The most dramatic possibility is the universe started from a simple initial condition that had some simple geometrical symmetry. It might be the case that if we turn our telescope off to the west, and look at the configuration of the universe in the west, it might be identical to the configuration of the universe in the east [...]“… read more
Two recent discoveries have imparted a renewed sense of urgency to investigations of the anthropic qualities of our cosmos: the value of dark energy density is exceedingly small but not quite zero; and the number of different solutions permitted by M-theory is, in Susskind’s words, “astronomical, measured not in millions or billions but in googles or googleplexes.”… read more
Scientists are now talking about people staying young and not aging. Ray Kurzweil is taking it a step further: “In addition to radical life extension, we’ll also have radical life expansion. The nanobots will be able to go inside the brain and extend our mental functioning by interacting with our biological neurons.”… read more
In the 2020s, we’ll see nanobots, blood-cell-sized devices that can go inside the body and brain to perform therapeutic functions. But what happens when we have billions of nanobots inside the capillaries of our brains, non-invasively, widely distributed, expanding human intelligence, or providing full-immersion virtual reality?… read more
The Center for Responsible Nanotechnology has a modest goal: to ensure that the planet navigates the emerging nanotech era safely. CRN’s founders discuss the promises and perils of nanotechnology, as well as the need for a middle ground between resignation and relinquishment.… read more
Molecular manufacturing will give its wielders extreme power and has the potential to remove or bypass many of today’s limits, including laws. That could lead to a planet-wide dictatorship, or to any of several forms of irreversible destruction. Perhaps the biggest problem of all will be how to develop a system of near-absolute power that will not become corrupt.… read more
To avoid dangers such as unrestrained nanobot replication, we need relinquishment at the right level and to place our highest priority on the continuing advance of defensive technologies, staying ahead of destructive technologies. An overall strategy should include a streamlined regulatory process, a global program of monitoring for unknown or evolving biological pathogens, temporary moratoriums, raising public awareness, international cooperation, software reconnaissance, and fostering values of liberty, tolerance, and respect for knowledge and diversity.… read more
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
Computers built by nanofactories may be millions of times more powerful than anything we have today, capable of creating world-changing AI in the coming decades. But to avoid a dystopia, the nature (and particularly intelligence) of government (a giant computer program — with guns) will have to change.… read more
Will nanofactories foster global anarchy? Will nations devolve into a technologically-driven arms race, the winner dominating or destroying the planet with powerful molecular-manufacturing-enabled weapons? Or will the world’s Big Brothers grow larger and more tyrannical, using advanced nanotechnology to “protect” their law abiding masses through increasing surveillance, control and internal subjugation? A law-enforcement executive asks the tough questions.… read more
Within our lifetimes, we are likely to witness battles on a scale never before seen. Powered by molecular manufacturing, near-future wars may threaten our freedom, our way of life, and even our survival. Superior military technology allowed the Spanish to conquer the Incan empire in 1532. Could today’s most powerful civilization, the United States, be just as easily conquered by a nano-enabled attacker?… read more
Some of the problems of today’s globalized world could be eliminated or reduced by developing operational worldwide molecular design and manufacturing capabilities. Instead of shipping physical objects, their detailed design specification in a “Molecular Description Language” (MDL) will be transmitted over a global data grid evolved from today’s Internet and then physically “printed” by “nano printers” at remote sites. This would allow communities wishing to remain independent to retain their autonomy.… read more
The impacts of radical and disruptive technologies such as molecular nanotechnology on societies deserve serious study by economists, sociologists and anthropologists. Would civil societies degenerate almost instantly into Hobbesian micro states, where the principal currency is direct power over other humans, expressed at the worst in sadistic or careless infliction of pain and consequent brutalization of spirit in slaves and masters alike?… read more