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Achieving the Technological
Singularity
Michael Anissimov :: July 2003
The "Technological Singularity", or just "the Singularity"
is a term used to describe a possible future event, the technological
creation of a form of intelligence smarter and physically faster
than any human (transhuman intelligence). Just as the laws of physics
break down around a black hole singularity in astronomy, our model
of the world would inevitably break down if we tried to understand
the mental details of beings substantially smarter or faster-thinking
than us. Just as a chimp could never understand the complex details
of human culture, us humans could never expect to understand many
of the details of transhuman culture. (Although this would not automatically
mean that we are excluded - benevolent transhumans could
do great things for us, including the enhancement of our own intelligence
to their level.) Individuals attempting to accelerate the arrival
of transhuman intelligence and ensure its benevolence are known
as Singularitarians.
Singularitarians want to create transhuman intelligence as quickly
as possible (due to its huge
humanitarian potential), but fear accidentally creating an intelligence
that lacks altruistic values, or possesses
a goal system without sufficient
complexity to help us humans in ways we want to be helped.
Singularitarians work towards the Singularity because they see
it as an effective means to address the grave problems of the world:
lowering the risk of arms races or other dangerous events, preventing
the creation of human-indifferent transhuman intelligence, increasing
global standards of living, curing diseases, colonizing space, improving
the human mind, ending poverty, lifting up the disadvantaged, increasing
diversity in life and intelligence, and other achievements we may
not yet be able to imagine. If benevolent transhuman intelligence
happens to be first created in the form of Artificial Intelligence,
it would inherently possess the means
to improve on
its own design faster than unaided human researchers ever could,
and devote its vast intelligence to solving humanitarian problems
that might have taken humanity thousands or even millions of years
to address otherwise. That's because such intelligences would be
thinking with qualitatively better hardware than we do, and
such superior intelligence could be applied to the creation of qualitatively
better ways of influencing the real world. Nothing you can do
(outside of physically upgrading yourself) could allow you to think
or act at the level of these creatures, just as nothing you can
do can allow you to run as fast as a racecar.
An interesting non-profit organization, the Borgen
Project, proposes the following annual costs to solve serious
world problems:
Eliminate Starvation and Malnutrition ($19 billion)
Provide Shelter ($21 billion)
Remove Landmines ($4 billion)
Eliminate Nuclear Weapons ($7 billion)
Refugee Relief ($5 billion)
Eliminate Illiteracy ($5 billion)
Provide Clean, Safe Water ($10 billion)
Provide Health Care and AIDS Control ($21 billion)
Stabilize Population ($10.5 billion)
Prevent Soil Erosion ($24 billion)
Retire Developing Nations Debt ($30 billion)
Recursively self-improving, benevolent transhuman intelligence
could be able to solve all the above problems, and more,
for only the price required to initially create it. That cost would
probably number in the millions
rather than the billions, and could be accomplished within
a decade or two. 30 years ago, the costs for accomplishing these
tasks would be much higher, due to a lack of knowlege, technology,
science, and resources. Even in a future containing nothing but
mere human-level intelligence, the costs for achieving these
tasks would drop as our technology and methods improved, but if
we make a specific goal of creating humanitarian transhuman intelligence
first - it would be in a far better position than we are to consolidate
the knowledge, technology, and resources to solve these problems
quickly, thoroughly, and elegantly. We could never hope to create
solutions of transhuman quality with unaided human intelligence,
any more than we would expect to see starch molecules with unaided
human vision or move a mile a minute with unaided human feet.
For a variety of reasons including ethics, costs, technical difficulty,
pragmatics, and safety, most Singularitarians are working towards
the creation of Artificial Intelligence
rather than the cybernetic or genetic enhancement of human brains.
There is nothing inferior about created intelligence relative to
evolved intelligence - one is an intelligence created by another
intelligence, another is intelligence created by a blind, largely
random selection process. When it comes to achieving transhuman
intelligence, there will always be two basic paths; creating a mind
from scratch, or enhancing an existing mind. The latter sounds superficially
easier and more appealing, but it ends up being highly impractical
due to the inherent complexities and internal fragility of biology.
Rather than mess with a system we're only beginning to understand,
we seek to create a new intelligence from empirically solid
first principles, through the disciplines of cognitive science,
algorithmic information theory, evolutionary psychology, mathematics,
and anything else that proves useful. Ultimately, it will be easier,
cheaper, and sager. Singularitarian Eliezer Yudkowsky has published
an overview of a possible Artificial General Intelligence (AGI)
theory, called "Levels
of Organization in General Intelligence". It's just a start,
but few people are actually working towards AGI, hype notwithstanding,
and computational power equivalent to the human brain should be
available to AI researchers sometime between the years of 2010 and
2020.
The feasibility of transhuman intelligence is not a philosophical
discussion - we know that thinking is done by information
processing, we know that the mind is what the brain does,
we know that materials and designs exist which can support
the information processing underlying intelligence more effectively
than the Homo sapiens design, we know that humans
cannot possibly represent the upper limits of what is possible with
intelligence, and most importantly, we know that with enough knowledge
and computing power, humans can create Artificial
General Intelligence. Wild AGI claims of the past derive largely
from the human flaw of anthropomorphism
- like children playing with dolls and attributing human characteristics
to them, AI researchers got overly excited and attributed human
characteristics to their early AI attempts. In retrospect, it is
obvious that they never could have succeeded - their computers
had the information-processing capacity of cockroaches. Within a
decade, supercomputers will have information-processing capacities
that match and then quickly surpass human-equivalent brain capacity.
Yes, human-equivalent processing is not the same thing as human-equivalent
intelligence, but how much computing power will it take before human
intelligence is eventually duplicated with that computing power?
Human exceptionalists like to think that no amount of computing
power can duplicate the flexibility or effectiveness of human intelligence,
but they just haven't come to grips with the fact that we humans
are known to be complex information-processing machines.
Regarding the software problem, people often cite the current state
of Windows and use this as evidence that AI is hundreds or thousands
of years in the future or whatever. But this is a hollow argument.
Like research for an automobile or nuclear weapons, there is no
reason to expect a continuous series of steps that provide returns
proportional to the investment in AGI. You either build a fully
functioning automobile that works, or you don't. You either build
a fully functioning AGI, or you don't. Anything else is just a bunch
of parts. The Manhattan Project didn't focus on building nukes with
a blast radius of 20 ft, then with a blast radius of 40 ft, and
so on - that would have been a huge waste of time, not to mention
strategically silly. They invested a whole bunch of money
and got a real, complete nuke, and that was that. Using Windows
as evidence that AGI is hundreds of years in the future is like
someone in the early 20th century using the horse and buggy as an
argument that the automobile is hundreds of years in the future.
It's no coincidence that the people who estimate Artificial Intellects
to be hundreds of years in the future are either 1) the people that
failed to create AGI in the 70s with cockroach-level computing power,
2) people who haven't read more than a few pages on contemporary
brain science in their life, 3) people who are completely unaware
of the empirical reality of exponentially accelerating technological
progress and computing power, or 4) people so taken aback by the
sheer consequences of human-surpassing AGI that they'll desperately
grab for any available argument to discredit it. But regardless,
computing power is accelerating, the discoveries of cognitive science
knowledge are accelerating, and it's only a matter
of time before we create an Artificial Intelligence that can
solve any problem humans can, and more.
The scientific, technological, and activist pursuit of creating
an Artificial General Intellect that works for philanthropic and
compassionate ends is known as Friendly
AI. (Here the word "Friendly" is used in a technical
sense to refer to a specific set of necessary
design features. Not the same as "friendly", although
there is some similarity, but don't read too far into it.) The goal
is to create a Friendly AI that can improve its own source code,
invent new hardware, integrate that hardware into itself, and quickly
achieve levels of autonomy, ability, and intelligence far
beyond that of any human being. Since their self-modifications
would be directed by Friendly values, we would have little reason
to fear that such a self-improving AGI would acquire negative human
values such as elitism. AGIs would possess certain abilities by
the very nature of their substrate (underlying hardware); for example,
AIs wouldn't need to sleep or rest, they could copy themselves quickly,
share information with fellow AIs instantly, learn more rapidly,
think at a rate billions or trillions of times faster than humans
- and
the list goes on. With these abilities, a roughly human-equivalent
AI thinking at a superfast rate could surely invent upgrades to
its cognitive architecture that result in higher levels of intelligence,
and apply those upgrades recursively. Such AIs could become
extremely intelligent and powerful before the self-improvement cycle
petered out, if indeed it did at all. Such a phenomenon has been
called recursive
self-improvement by cautious AI researchers, seeking to map
serious risks well in advance.
Through recursive self-improvement, a roughly human-equivalent
AI could enhance itself into an AI of extreme intelligence and ability
(intelligence and ability many times more impressive than that of
all humans throughout history combined) within a relatively short
time by human standards. That's because an AI would naturally
have the ability to think at millions, billions, or trillions
of times the human rate, copy itself, introspect perfectly (examine
its own source code), reallocate internal computing resources to
particular cognitive tasks, upgrade its own cognitive architecture,
stay alert without sleeping or eating, automate repetitive mental
processes, and make use of a whole suite of abilities no unenhanced
human could possess. To fully grasp the consequences of these
advantages requires an understanding of cognitive science, and how
the human brain is put together. A human is only one type of
brain, just like an abacus is only one type of computer. Our cognitive
design can and will be improved, and taken in totally new architectural
directions. If a human programmer can create a human-equivalent
or human-surpassing AGI, then that AGI can surely continue the work
more effectively than the programmer could. The AGI could apply
its intelligence to acquiring motor apparatus for influencing the
real world, the nature of which we can scarcely imagine. One thing
is for sure - scenarios outlined science fiction will be laughable
in comparison to the reality.
Such a being, if it didn't see humans as beings worthy of value,
would probably have more than enough capability to kill us all off.
(At least, this would be a prudent and safe assumption.) This would
probably be done accidentally
rather than deliberately; the AGI might just be reshuffling matter
in the local area, something all intelligences, by their nature,
tend to do, and "overwrite" humans in the same way a blindly
self-replicating virus overwrites important information on one's
hard drive. An AGI will not be a like a human - it won't have human
social emotions, human "logic", human "rationality"
- it wouldn't necessarily possess any shared brainstuff whatsoever.
"Intelligence", in the formal sense, is nothing but information-processing
that achieves certain goals. It could just as easily be coupled
with goals of bacterial-level complexity as with more complex, human-familiar
goals. Complex intelligence does not necessarily entail complex
goals. Complex intelligence does not necessarily entail selfish
goals, wholesome goals, moral goals, Machiavellian goals, paranoid
goals, or anything. Its goals are whatever the programmers put
there, or whatever the goals change into when the AI eventually
gains access to its own source code and starts reprogramming it.
No malice needs to be involved; the AI (or human-derived transhuman
intelligence) just thinks and moves so much faster than humans,
that our response time is quite plantlike relative to such minds.
A human-threatening, self-improving AI would be called an "unFriendly
AI". We want a Friendly AI, one that doesn't kill off humans,
doesn't rule over us, doesn't bother us against our will, and devotes
its intelligence and time to solving humanitarian problems like
poverty, overpopulation, and disease. Moral sensibility and compassion
of any sort are complex goal structures; they wouldn't emerge
naturally in an uncareful AI design. More intelligence leads to
more complexity, but not necessarily preservation of preexisting
complexity (which currently represents us humans and human culture).
A superintelligent being with no concerns for our welfare could
easily result in our demise. Dozens of distinguished scholars and
researchers staunchly share this view, hundreds are starting to
consider the possibility, and the issue has already been discussed
before the United States Congress on more than one occasion. But
considering it seriously requires setting aside human vanity.
The only organization solely focused on building Friendly AI as
quickly as possible, and avoiding all commercial distractions, is
the Singularity Institute for
Artificial Intelligence, a non-profit organization. As such,
I joined the Singularity Institute as a volunteer in 2002 and became
Advocacy Director in 2004. As one of the first Singularitarians,
I strongly recommend backing the Singularity Institute as the primier
organization working towards the Singularity, and work on that assumption
for the rest of this paper. In my personal opinion, Singularity
Institute Research Fellow Eliezer Yudkowsky is the only AI researcher
who has thought about the issue of Friendly AI in enough detail
to have the best chance at implementing it correctly and safely.
If that changes, I'll update this page.
What will it take for us to build a roughly human-equivalent
Friendly AI that can recursively self-improve?
- 1. Hardware. (= Supercomputers)
- 2. Software. ( = Artificial General Intelligence)
#1 requires money; preferably a few million dollars. If
we are building our AI sometime around 2010-2020, a few million
dollars or possibly less should be enough (in my estimation) to
run an AI of roughly human-equivalent intelligence (as long as we
have the necessary software). As our theory of intelligence improves,
less hardware will be required to successfully implement it. Formally,
the problem of Artificial Intelligence has already been solved
by Marcus Hutter; it's just that his solution is uncomputable. For
AI to work, computable solutions must be found.
#2 requires brilliant programmers who are knowledgable about
related fields, have several years or more of experience in programming,
work effectively in small groups, and are willing to work for substinence
salaries. Such programmers would need to be Singularitarians
with a genuine committment to helping humanity and creating a benevolent
mind. Since they're Singularitarians, working on substinence salaries
is no problem. The Singularity is their reward - a reward trillions
of times more worthwhile than the salaries of the richest people
on Earth.
So, the original 1 and 2 are reduced to a new #1 and #2:
- 1. Money. (For buying supercomputers, computers, office space,
hiring staff, etc.)
- 2. People. (Programmers, speakers, writers, fundraisers, researchers.)
Getting money requires collecting donations; the Singularity
Institute is a non-profit. Collecting donations requires that as
many people as possible 1) understand the Singularity concept,
2) see why accelerating the Singularity and making it benevolent
is important, 3) have the financial resources to contribute,
and 4) contribute them. The Singularity Institute has received
several tens of thousands of dollars in donations as of July 2004;
we want to ramp up to millions of dollars by 2010. And we can
do it, if enough people understand the urgency of the Singularity
and contribute financially. If we succeed, we'll have enough money
to hire all the necessary people and buy the necessary computers
and tools to get the AI to the point where it can build its own
computers and tools.
Recruiting people, for whatever purpose, requires either 1)
you finding them, or 2) them finding you. The Singularity
Institute is currently working towards both. In searching for programmers,
we post notices to mailing lists or message boards which may contain
people concerned with the Singularity. We attend conferences, and
meet in person with people concerned about the Singularity. We watch
carefully as the Singularity concept becomes more widely understood,
and new thinkers enter our circles to engage us in dialogues. With
luck, we'll find a group of exceptional individuals with the intelligence
and the committment to play a central role in making the Singularity
happen.
Increasing the probability of someone finding us requires that
our website, or websites with similar messages regarding the Singularity,
are frequented by as many of the right people as possible. Both
1) quantity and 2) quality are important. Our strategy is to 1)
ask key websites to link our material, 2) write informative pages
that people will want to link, 3) achieve high rankings on Google
by using writing strategies friendly to search engines, 4) encourage
intellectuals to join the Singularity movement and help search for
programmers and donors. As more people decide to become Singularitarians,
they will talk to their intelligent friends about the importance
of the Singularity, and encourage them to help, therefore creating
more Singularitarians. The process repeats itself.
Communicating with people, finding potential donors and programmers,
can be accomplished via several means:
1) Email messages to specific individuals who are potential candidates.
2) Post relevant literature to message boards, forums, or mailing
lists with a high density of potential candidates.
3) Give a Singularity-related presentation at a science or technology-related
conference.
4) Write a web page or essay explaining why the Singularity is important,
and post it at your own website(s).
5) Some other effective means not listed here.
6) Support someone else who is doing any of the above tasks.
For 1-3, there is a degree of precision available; you get to pick
which message board you post at, which emails you send out, or which
conference to speak at. For donor-searching, it helps to selectively
expose yourself to people of high net worth. For programmer-searching,
it helps to selectively expose yourself to people with high intelligence
and cognitive science/programming knowledge. It always helps
to expose yourself to people who have a chance of grasping the Singularity
concept and its urgency. For a group with a high density of members
that possess both these criteria, consider transhumanists, or the
Artificial General Intelligence community.
For 4, there is less precision available. It's harder to direct
specific people to your web page, although it can be done. On your
webpage, include search terms you think potential Singularitarians
might be searching for. For example, "technological singularity",
"artificial intelligence", "superintelligence",
and so on. Ask pages with high rankings in these areas to link to
you. For your page, make your writing logical, clear, concise, and
persuasive. With luck, a decent percentage of visitors to your page
will read the entire thing, and a decent percentage of those people
will want to get involved with the Singularity movement. 4 is potentially
far more effective than 1-3, because even if precision is lower,
exposure can be much higher. An effectively crafted and advertised
website can draw in thousands of visitors per day after only a few
months of work.
I've outlined a few simple reasons, requirements, and strategies
for moving the Singularity movement forward. Because the Singularity
is so important to mankind's future, I think it's a cause worth
advocating, and an accomplishment worth achieving. If you're interested
in supporting us or learning more, visit the Singularity
Institute website.
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