Accelerating Future Transhumanism, AI, nanotech, the Singularity, and extinction risk.

22Jun/1151

Response to Charles Stross’ “Three arguments against the Singularity”

Stross:

super-intelligent AI is unlikely because, if you pursue Vernor's program, you get there incrementally by way of human-equivalent AI, and human-equivalent AI is unlikely. The reason it's unlikely is that human intelligence is an emergent phenomenon of human physiology, and it only survived the filtering effect of evolution by enhancing human survival fitness in some way. Enhancements to primate evolutionary fitness are not much use to a machine, or to people who want to extract useful payback (in the shape of work) from a machine they spent lots of time and effort developing. We may want machines that can recognize and respond to our motivations and needs, but we're likely to leave out the annoying bits, like needing to sleep for roughly 30% of the time, being lazy or emotionally unstable, and having motivations of its own.

"Human-equivalent AI is unlikely" is a ridiculous comment. Human level AI is extremely likely by 2060, if ever. (I'll explain why in the next post.) Stross might not understand that the term "human-equivalent AI" always means AI of human-equivalent general intelligence, never "exactly like a human being in every way".

If Stross' objections turn out to be a problem in AI development, the "workaround" is to create generally intelligent AI that doesn't depend on primate embodiment or adaptations.

Couldn't the above argument also be used to argue that Deep Blue could never play human-level chess, or that Watson could never do human-level Jeopardy?

I don't get the point of the last couple sentences. Why not just pursue general intelligence rather than "enhancements to primate evolutionary fitness", then? The concept of having "motivations of its own" seems kind of hazy. If the AI is handing me my ass in Starcraft 2, does it matter if people debate whether it has "motivations of its own"? What does "motivations of its own" even mean? Does "motivations" secretly mean "motivations of human-level complexity"?

I do have to say, this is a novel argument that Stross is forwarding. Haven't heard that one before. As far as I know, Stross must be one of the only non-religious thinkers who believes human-level AI is "unlikely", presumably indefinitely "unlikely". In a literature search I conducted in 2008 looking for academic arguments against human-level AI, I didn't find much -- mainly just Dreyfuss' What Computers Can't Do and the people who argued against Kurzweil in Are We Spiritual Machines? "Human level AI is unlikely" is one of those ideas that Romantics and non-materialists find appealing emotionally, but backing it up is another matter.

(This is all aside from the gigantic can of worms that is the ethical status of artificial intelligence; if we ascribe the value inherent in human existence to conscious intelligence, then before creating a conscious artificial intelligence we have to ask if we're creating an entity deserving of rights. Is it murder to shut down a software process that is in some sense "conscious"? Is it genocide to use genetic algorithms to evolve software agents towards consciousness? These are huge show-stoppers — it's possible that just as destructive research on human embryos is tightly regulated and restricted, we may find it socially desirable to restrict destructive research on borderline autonomous intelligences ... lest we inadvertently open the door to inhumane uses of human beings as well.)

I don't think these are "showstoppers" -- there is no government on Earth that could search every computer for lines of code that are possibly AIs. We are willing to do whatever it takes, within reason, to get a positive Singularity. Governments are not going to stop us. If one country shuts us down, we go to another country.

We clearly want machines that perform human-like tasks. We want computers that recognize our language and motivations and can take hints, rather than requiring instructions enumerated in mind-numbingly tedious detail. But whether we want them to be conscious and volitional is another question entirely. I don't want my self-driving car to argue with me about where we want to go today. I don't want my robot housekeeper to spend all its time in front of the TV watching contact sports or music videos.

All it takes is for some people to build a "volitional" AI and there you have it. Even if 99% of AIs are tools, there are organizations -- like the Singularity Institute -- working towards AIs that are more than tools.

If the subject of consciousness is not intrinsically pinned to the conscious platform, but can be arbitrarily re-targeted, then we may want AIs that focus reflexively on the needs of the humans they are assigned to — in other words, their sense of self is focussed on us, rather than internally. They perceive our needs as being their needs, with no internal sense of self to compete with our requirements. While such an AI might accidentally jeopardize its human's well-being, it's no more likely to deliberately turn on it's external "self" than you or I are to shoot ourselves in the head. And it's no more likely to try to bootstrap itself to a higher level of intelligence that has different motivational parameters than your right hand is likely to grow a motorcycle and go zooming off to explore the world around it without you.

YOU want AI to be like this. WE want AIs that do "try to bootstrap [themselves]" to a "higher level". Just because you don't want it doesn't mean that we won't build it.

10May/116

Dialog with Rick Moss: “Social Singularity”

This is a dialog that grew out of an email conversation with Rick Moss, author of the recent book Ebocloud, which explores futuristic social networks combined with brain-computer interface technology. I find the topic interesting and am curious about work in this area.

Rick Moss:

Michael, here’s our question: Could a Social Singularity occur? You’re thinking, without a respectable definition of the term, what’s the point of asking? Granted, the usage of Social Singularity found out there is rather arbitrary. Mostly, it seems bloggers are tossing it around in an attempt to sex-up concepts like crowdsourcing and the “hive mind” without any sense of responsibility.

So I’d like to (humbly) offer up a reasonable definition based on ideas I stumbled into when writing my recently published novel, Ebocloud. I think it’s worth going through the exercise, and here’s why: a Social Singularity might very well be a heck of a lot more favorable to the human race than a plain old Singularity. Stay tuned to learn why.

As we all know, a Singularity is a technological mash-up that results in smarter-than-human intelligence. Unfortunately, the physical limitations of human gray matter tends to be the spoiler for Singularity theories that count on making people part of that smarter-than-thou equation. Neurons can only transmit electrochemical signals so quickly and they can’t multiply geometrically in the brain like computing power (as per Moore’s Law). That makes it more likely that the self-learning computers will win the ultimate Singularity Jeopardy match. Kind of scary.

In my Social Singularity theory, corporeal limitations don’t go away. In fact, they’re embraced. Let’s get into it.

For a Social Singularity to occur, I see certain conditions that will need to be met. The first: human minds—and a lot of them—will need to be networked to a very powerful computer network (let’s call it a cloud, since that’s the configuration of choice these days), presumably by way of brain computer interfaces, or BCIs. (This is the way it’s done in Ebocloud, details to come.) The objective of the human-cloud collective is to facilitate a feedback loop whereby human sensory data and biometrics are uploaded to the cloud to be aggregated, analyzed and used in various applications, then redistributed back to the human participants.

No, human nervous systems are not geared for data-intensive, multi-media input and output, so in my scenario, the cloud applications must be content with collecting small amounts of data from the humans (wirelessly transmitted to the cloud). And whatever information is sent back to the people must be in small, relatively modest packages.

Michael, we’ll get back to the big Social Singularity question, but based on what I’ve told you so far, can you imagine applications hosted on a cloud network that could be used by thousands of wirelessly networked human participants? Given their physical limitations, what if any potential do you see?

Michael Anissimov: What resolution? The resolution of sensory data and biometrics really matters. In a certain sense the internet already exchanges sensory data and biometrics so you're being too vague here for me to say anything.

Ever heard of Quantified Self? They are doing this now. It's written about in one of the most popular books on Amazon, "The Four-Hour Body" by Tim Ferriss. So in its mild form it already exists, not really futuristic because it's already here.... but you probably mean something else.

RM: Yes, definitely something else. The Quantified Self movement is self-centered, whereas the applications I’d like to explore here would be for the general benefit of the species. Yes, Mr. Ferriss is selling a lot of books promising to “prevent fat gain while bingeing” and “produce 15-minute female orgasms” (not that there’s anything wrong with that). Ebocloud offers a glimpse of a possible evolutionary step for humankind. (How could it possibly compete in book sales?)

But to answer your question, Mr. Ferriss recommends such self-biometrics as weighing your own feces. You’re the scientist; I’m just the crackpot sci-fi author, but I’d say we’re looking to go lower res than that. Let me fill in some more details.

In Ebocloud, the massive humanitarian social network of the title is distinguished from rivals (i.e., Facebook) by its emphasis on physical-world interaction. And so the founding scientists want to augment the experience with a wearable interface that will allow users to sense the presence of their fellow members and work with them in close coordination. What they come up with is a BCI called a dToo (digital tattoo). Laser-bonded in substrate layers to the skin on the inner wrist, the device incorporates wireless technology to connect with “the cloud” and integrated circuitry bonded to the nervous system by way of nanotubes that seek out nerve endings. (It’s sci-fi...just go with it.)

After the dToo is applied, a map is made of the subject’s nervous system and two-way communication, at a rudimentary level, is established. And yet it’s quickly proven that when accurately administered, simple impulses sent to the minds of participants in a group can be used to great affect. Minor sensory stimulation coupled with neurotransmitter (e.g. dopamine) triggers indicates the presence and relative position of others in the network. Apps are developed to coordinate group movement so that work relief activities and arts projects take on super-human grace and efficiency. Essentially now an extension of the cloud network, the users begin to experience occurrences of spontaneous orchestrated movement analogous to herd behavior. (Picture schools of fish shifting in undulating rhythms.)

So Michael, given that we’re in the realm of speculative fiction, this is all highly ... well, speculative, but yes... the challenge is working with low res information but administered to hundreds of thousands of participants. Do you begin to see possibilities?

Michael Anissimov: The Quantified Self movement is not at all based just around the individual, the whole point of recording the data is so that people can share it, compare their progress, and notice high-level generalities that would have been obscured if it weren’t for the recording. Also, I’m not a scientist, just a science writer.

The idea of a “digital tattoo” connected to brain-stimulating and brain-computer interfacing nanotubes is interesting, but wouldn’t it be easier to just have the tattoo on the head instead of the wrist? Anyway, sure, I see possibilities in this area -- probably more scary ones than positive ones, because people already seem socially conformist enough, but I’m not sure. The first obvious beneficial application that comes to mind is the military.

Why would this work better with the military than in more a popular culture context? A couple reasons; 1) the military lives and works together exclusively, while civilians wander around between schools, work, yoga class, cycling club, etc. The idea of a select group of people binding together at the exclusion of all other people, like a cult, would be too socially shocking to take off very easily at first, 2) the military has more of a need for social cohesion and organization than civilians. Civilians do things casually, and generally are forgiven for small mental mistakes at work, whereas in the military, accurate coordination and communication is a matter of life or death.

Another fundamental limitation is the family unit. People are genetically programmed to place their family above other forms of social organization, in almost all cases. Non-familial, non-traditional forms of societal organization are often viewed with suspicion. That’s not to say that they don’t exist. Certainly there is the counterculture. This leads me to think that this system would be more likely to be adopted by countercultural groups, possibly with extremist goals. Why? Not because the technology is inherently sinister, but just because extremist groups have the desire to cooperate and communicate more effectively with a group, and most everyday folks do not. Many people already feel overbearing control at work -- a digital tattoo that magnified that, in a work context, would clearly be unwelcome.

In a more positive context, I can certainly see artistic or cultural collectives using the technology to augment traditional activities such as theater and dance.

RM: Yes, I agree you need a terrifically strong social construct for the Social Singularity to occur and also that traditional groups aren’t at all idea. We might look to tap the power of online social networking but, unlike Facebook and such, there needs to be a driving sense of purpose. That’s what the ebocloud.com invention is all about. The ebocloud adherents are highly motivated to a) help themselves and their families, b) help their fellow members in the network and, c) improve the world (most likely but not necessarily in that order).

Ebocloud.com is based on an extended family concept first floated by Kurt Vonnegut back in the early ‘70s when he was inspired by the Ebo tribal culture of Nigeria. New ebocloud members are profiled and assigned to tribes, or “ebos”, each providing a mutual support system for “ebo cousins.” The sprawling cloud network is set on an open source app platform so members can organize ebo activities, running the gamut from neighborhood work parties, arts programs and pot-luck dinners to disaster relief efforts.

Ebocloud.com is a democratic, bottom-up organization, awarding “Kar-merits” to members for their altruistic efforts­—merit points they can draw on when they are themselves in need. The member devotion to ebocloud becomes cult-like, yes, but the founders build in checks and balances against individuals assuming power over the general will of the membership.

The ebos (each named for a different wildflower) are spread across the globe but work face-to-face within communities. At a point, the “cousins” take to tattooing their wrists with their wildflower insignias so they can recognize each other in public. Acknowledging “ebo-ink” becomes an important ritual. That’s why the ebocloud scientists go for a digital tattoo on the wrist, to mimic the social convention that has been adopted by the cousins.

It’s a fictional scenario, of course, in which all the pieces fall into place, resulting in a Social Singularity. I’m not asking if it would happen this way in reality, but if it perhaps suggests a formula by which one might occur.

MA: I’d agree more broadly that something like this could occur in the 2020s or 2030s if people formed groups around topics they thought were most compelling. Religious groups, like Christian, Jewish, or Islamic groupings, come to mind.

The most important thing about the Singularity is creating a transhuman intelligence. You can only go so far with combinations of humans, whatever superficial flourishes you put on them, be it a digital tattoo, karma points, or whatever. In retrospect a “Social Singularity” would more likely be seen as an ambient dynamic contributing to some specialist actually doing the neuroengineering or AI research necessary to launch a real Singularity. In retrospect, it will be the neuroengineering or AI that was seen as being the most crucial feature, not the social nature of the group that that spawned it.

I think the idea is interesting, but more like a pre-Singularity social phenomena, a “hyper-Facebook”, than anything else. It seems like the general human desire for socialization stays about the same, distributed in a bell curve, and isn’t heavily impacted by technology. The existence of Facebook did not necessarily make everyone hyper-social. Highly social people use it to socialize extensively, and those who aren’t very social to begin with don’t use it for that purpose.

If you’re talking about something with direct connections to the pleasure center of the brain, I would certainly call that neuroengineering, but unless the device is actually improving the quality of the information being processed, you still have the same old stupid humans. Hooking humans up to each other and hooking them up to drugs has already been done, but the scenario you describe does make it deeper. Maybe something like an ebocloud will herald a repeat of the 1970s. I think whether or not such a technology catches on will depend on the vibe of the era. The 1980s, for instance, were highly individualistic while the 1970s were communal.

RM: As the hypothesis is presented in Ebocloud, there is a distinct opportunity to, as you say, “improve the quality of the information being processed.” The transhuman superintelligence is achieved as “the cloud” network gains access to the sensory input of millions of dToo-bearing people. Imagine the network of supercomputers gathering stimuli from the sight, hearing and physical sensations of the tens of thousands attending a stadium event, aggregating it along with third party data, “stitching” it all together into a “vision” of the event, then feeding that unimaginably rich sensory experience back to the audience. And then, imagine these augmented human perceptions uploaded again to the cloud. It is in this feedback loop that I see the possibility of a singularity spontaneously occurring, but of course, only if the software designers are up to the task of channeling the resulting confluence of human/computer intelligence into something constructive or artistic. Otherwise, it’ll be noise multiplied geometrically.

In the Ebocloud scenario, I see social networking as integral to the achievement of a singularity, not as some precursor to such. Although I agree with your thinking that the technology’s adoption may depend on the “vibe of the era,” I see market forces being much equally influential. I expect that commercial social media firms will be flush with extra cash for R&D in the next ten years, as will the developers of personal digital devices and BCIs. The likes of Apple, Google and Facebook, with their billions to burn on wild-eyed notions, could very likely spur technological leaps in these areas. It would be nice if these developers were at least aware of the possibility of a social singularity so that they don’t stumble into the phenomenon blindly. That could be tragic.

30Apr/1154

Security is Paramount

For billions of years on this planet, there were no rules. In many places there still are not. A wolf can dine on the entrails of a living doe he has brought down, and no one can stop him. In some species, rape is a more common variety of impregnation than consensual sex. Nature is fucked up, and anyone who argues otherwise has not actually seen nature in action.

This modern era, with its relative orderliness and safety, at least in the West, is an aberration. A bizarre phenomenon, rarely before witnessed in our solar system since its creation. Planetwide coordination is something that just didn't happen until the invention of the telegraph and radio made it possible.

America and Western Europe are full of the most security-deluded people of all. The most recent generations, growing up without any major global conflict -- Generation X and Y -- are practically as ignorant as you can get. Thousands of generations of tough-as-nails people underwent every manner of horrors to incrementally build the orderly and safe society many of us have the luxury of inhabiting today, and the vast majority of Generation X and Y neither appreciate nor understand that.

Wilsonian idealism, in particular, proved to be a turning point in the way Americans think about social interaction on a wide scale. Wilson was one of the first leaders to argue that national actions should be based on approximating some benevolent global goal or ideals rather than narrow national interest. This is not a terrible idea in principle, but without the brutal threat of military force or economic intimidation, it can't be carried out. High ideals are a luxury purchased with the currency of de facto and de jure power. De jure power itself is just a fabrication, a consensual illusion that draws all its strength from de facto power to persist, like a flower depends on its roots and stem.

A defenseless peasant of the Middle Ages could talk all he wanted about treating thy neighbor as thyself, kindness, sharing, reasonableness -- whatever. It wouldn't necessarily stop a power-mad knight from riding onto his land the next day, chopping off his head, taking his wife, and setting fire to his house and fields.

Benevolence, to flourish, should be promoted with words and ideas, but also force. Ultimately, people often choose to be stubborn and ignore all words. There are also those who pretend to go along but coordinate to violate norms discretely, usually with thinly veiled humor.

Security is the foundation of everything else. Free speech, including the ability to criticize the government and military, only exists because the highest power in the land permits it. If it's a God-given right, God had a funny way of implementing it when denied it from all his subjects by default for thousands of years, living under feudal rule and local warlords or strongmen.

Security does not come easy, since there are many people who will violate it any chance they can get for personal gain. Perhaps there exist some aliens who naturally cooperate peacefully, but we are not them. If anything, human beings are more bloodthirsty and warlike than most species, not less. Or, you could say we have a wider variance of behavior -- the ability to be highly cooperative as well as highly uncooperative.

Humanity's tendency to break apart unless constantly under self-vigilance will become an even greater liability for us when the Pandora's Box of Transhumanism is finally opened in the 2030s and 2040s. There are many people in the world interested in technology for only one reason -- to give them a better opportunity to screw over their enemies.

This urge in humanity is simply too omnipresent and intense to be reconciled or eliminated in the very short 20 or 30 years we have before things start to get more intense technologically. We can count on it being there, just as it has been there for thousands of years. The question is what sort of order, or disorder, will emerge when some human beings become radically more powerful than others.

There is a reason why conservatives are afraid of change. If the status quo is seen as acceptable, change makes things worse. Most possible changes, arguably, do. Every improvement is necessarily a change, however, so change is necessary if we are going to improve.

Some transhumanists confront of the challenge of massive power asymmetry like children. They see nanotechnology, life extension, and AI as a form of candy, and reach for them longingly. Like children, they have a temper tantrum at any suggestion that the candy could have negative effects as well as positive ones.

Transhumanists have to grow up. The world is not your candy basket. The technologies we are pushing towards could lead to our demise just as easily as our salvation. You and everything you love could be eliminated by the technologies you were so excited about in the 2010s and 2020s.

A cognitive transhuman, in particular, will be a bewitching thing. Someone who thinks faster than you, understands what your microexpressions mean, and has superior predictive theories of both the natural and artificial world will be able to solve "impossible" problems with some regularity. Detectives and the FBI do not primarily solve cases with guns, but with their minds. Superior transhuman minds will run circles around the merely human minds in law enforcement and the FBI, unless the latter has the equivalent or better intelligence enhancement technology.

The intelligence arms race has the potential to get uglier faster than any merely physical arms race before it. An intelligence with access to its own mind, under threat, will have an incentive to actually boost its paranoia through neural self-modification. Psychological extremes never imagined will become routine states for the most experimental and ambitious of the new self-enhancers. They will have every incentive to downplay their accomplishments, hide their abilities, and they will succeed.

The second we create an intelligence superior to ourselves, the world could become fundamentally unsafe in a new way. The delicate balance of roughly human-level intelligence will be broken. All rules will be thrown out the window. Transhumans will not feel intimidated by the threats of humans. This is a really good thing if they are on our side, a really bad thing if not. The choices we make in creating the first transhumans will determine whether they are on our side or not in the longer term. The great tree of the Transhuman World will be grown by the seed we plant today.

The future is not exciting and optimistic. The future is dark and uncertain, imbued with the heavy sense of responsibility we personally have to make things go well. Reflecting back on this century, if we survive, we will care less about the fun we had, and more about the things we did to ensure that the most important transition in history went well for the weaker ambient entities involved in it. The last century didn't go too well for the weak -- just ask the victims of Hitler and Stalin. Hitler and Stalin were just men, goofballs and amateurs in comparison to the new forms of intelligence, charisma, and insight that cognitive technologies will enable.

27Jan/111

The Seasteading Institute Has Five Job Openings

The link is here. Here's the description:

We currently have the following openings, all based at our headquarters in Sunnyvale, CA:

Director of Communications - This senior leadership role will be responsible for the vision and execution of our movement-building program. (There is a $2,500 referral bonus for this position.)

Director of Development - This individual will be responsible for the fundraising that fuels the organization. (There is a $2,500 referral bonus for this position.)

Director of Operations - This individual will help translate our world-changing vision into solid, predictable results. (There is a $2,500 referral bonus for this position.)

Administrative Assistant - This individual will be responsible for making sure our team is as efficient and productive as possible. Work will involve office management, travel arrangements, and much more. This is a part-time contract position.

Legal Assistant - This individual will be responsible for making sure our legal team is as efficient and productive as possible. Duties include assisting with drafting and writing of legal research papers, proposals, and general legal research. This is a paid, part-time position at our office in Sunnyvale.

If you apply, be sure to say you saw it here!

Filed under: futurism 1 Comment
27Jan/111

Forbes Cover Article on Thiel; Tom McCabe Quoted, SIAI Mentioned Indirectly

My friend, associate, and past SIAI Visiting Fellow Tom McCabe was quoted in the cover story of this month's Forbes:

Yale math major Thomas McCabe, 19, is applying for a Thiel grant. McCabe hopes to commercialize low-cost 3-D printers that now make a range of plastic goods on demand. "We are living among the ruins of a fallen civilization," he says, sounding a lot like Thiel must have 24 years ago. "Take all of the basic infrastructure, our roads and bridges and so on that we built in the 1950s and '60s. If we tried to build them now we couldn't do it." But with a grubstake from Thiel we might get a little closer.

Fun to see ideas that begin as quirky conversations among SIAI employees and visiting fellows find their way into cover stories on Forbes!

The second paragraph of the article indirectly references SENS, Seasteading Institute, Singularity Institute, and Halcyon Molecular. In the last few years, I have worked or consulted for all these orgs except the Seasteading Institute.

It would be easy to write off Thiel as a "wackaloon," as one political blogger has called him. Indeed, Thiel is putting serious money behind companies and groups bent on extending life, colonizing on ocean platforms, commercializing space, promoting so-called friendly artificial intelligence and leapfrogging DNA sequencing, among other causes. Freedom, he has said, is incompatible with democracy. In one of his most provocative acts, he has offered hundreds of thousands of dollars to college kids if they drop out of school and start a business or pursue a breakthrough. "People think of the future as something other people do," Thiel says backstage at a December philanthropic fundraiser in San Francisco. "But there's something weirder about a society where people don't think about the future."

That's the society we live in. "Contemplating the future" consists of wondering what you're going to do next weekend.

26Jan/114

Me on FastForward Radio Tonight at 7PM PST, 10PM EST

I will be on FastForward Radio tonight with Phil Bowermaster, Stephen Gordon, and PJ Manney, to talk about the Singularity and the possibility of dangers in the future:

Phil Bowermaster and Stephen Gordon welcome futurists Michael Anissimov and PJ Manney to discuss the importance of bleak scenarios for the future, even in the face of criticism that one is being "too negative." Maybe being an optimist isn't enough -- maybe the important thing is what KIND of optimist you are.

I'll be as negative as I think the evidence warrants... believe me, I'm not being negative for the fun of it or to get attention. I'd rather that I could ignore futurism at my leisure and focus on other topics, like climbing mountains. The problem is that I see an explicit danger and the need to address that danger until it is gone, even if it takes a century.

If you join the radio chatroom you can submit questions.

Filed under: futurism, risks 4 Comments
24Jan/110

Michael Vassar’s Talk at Humanity+ @Caltech Conference


Watch live video from TechZulu on Justin.tv

Patri Friedman finishes up his fascinating talk on lifehacking, followed by Michael Vassar on “Networks, Hierarchies and the Vingean Singularity”.

Filed under: futurism, SIAI, videos No Comments
23Jan/1125

Peter Thiel Agrees that the Future is Not Accelerating

National Review Online (yes... them) recently interviewed Peter Thiel about various topics. He said a lot that I resonate with, such as that college isn't for everyone (dropout right here), but this caught my eye... Peter, like myself, reckons that technological progress hasn't been so impressive in the last 15 years:

SHAFFER: You once said that the tech bubble of the ’90s migrated into an entire financial-services bubble. What does that mean?

THIEL: There’ve been a whole series of these booms or bubbles in the last few decades, and I think it’s a very complicated question why there have been so many and why things have been so far off from equilibrium. There’s something about the U.S. in the last several decades where people had great expectations about the future that didn’t quite come true. Every form of credit involves a claim on the future: I’ll pay you a dollar on Tuesday for a hamburger today; I’ll buy this house, and I’ll pay off the mortgage over 30 years; and so you lend me money based off expectations on the future. A credit crisis happens when the future turns out not to be as good as expected.

The Left-versus-Right debate tends to be that the Left argues that the expectations were off because of ruthless lenders who sold a bill of goods to people and pushed all this debt on people, and that it was basically the problem of the creditors. The Right tends to argue that it was a problem with the borrowers, and people were sort of crazy in borrowing all this money. In the Left narrative, it starts with Reagan in the ’80s, when finance became more important. The Right narrative starts in the ’60s when people became more self-indulgent and began to live beyond their means.

My orthogonal take is that the whole thing happened because there was not enough technological innovation. It was not really the fault of the borrowers or the lenders; the problem was that everybody had tremendous expectations that the country was going to be a much wealthier place in 2010 than it was in 1995, and in fact there’s been a lot less progress. The future is fundamentally about technology in an advanced country — it’s about technological progress. So a credit crisis happens when the technological progress is not as good as people expected. That’s not the standard account of the last decades, but that’s the way I would outline it.

Filed under: futurism 25 Comments
10Jan/111

Improved Ray Kurzweil Singularity Summit 2010 Talk, This Time Without Freezing

Ray Kurzweil: The Mind and How to Build One from Singularity Institute on Vimeo.

23Dec/1014

Kurzweil Reveals an In-Depth Analysis of His Predictions for 2009 in Letter to IEEE Spectrum

In a recent letter written to John Rennie responding to his recent critique of Ray's predictions, Kurzweil defended himself and his predictions, and most importantly, linked to this. This huge document is over 150 pages long and packed with cool images and facts.

Kurzweil hits back at Rennie:

While I appreciate some of the things John Rennie has to say, his review of my predictions is filled with inaccuracies, including misquotes of mine, and misunderstandings of the meaning of my words and the reality of today's technology. For starters, he takes note of my point about selection bias, but his entire article suffers from this bias. While he acknowledges that I wrote over 100 predictions for 2009, in a book I wrote in the late 1990s, he only talks about a handful of them. And he persistently gets these wrong. He writes that I predicted "widespread, foolproof, real-time speech translation." We do in fact have real-time speech translation in the form of popular phone apps. But who ever said anything about "foolproof?" Rennie just made that up like a lot of the factoids in this article. Not even human translators are foolproof. Apparently that has now been removed from the online version.

It's true that the only way to really figure anything out is look at each prediction one by one, as Ray has now done. I haven't read the analysis yet but it looks very impressive. Here's the punchline on page 5:

As I discuss in detail below, I made 147 predictions for 2009 in ASM, which I wrote in the 1990s. Of these, 115 (78 percent) are entirely correct as of the end of 2009, and another 12 (8 percent) are ―essentially correct (see below) — a total of 127 predictions (86 percent) are correct or essentially correct. Another 17 (12 percent) are partially correct, and 3 (2 percent) are wrong.

Nice detail.

15Dec/103

Singularity Summit 2010 Videos: Jose Cordeiro on the Future of Energy

Jose Cordeiro: The Future of Energy and the Energy of the Future from Singularity Institute on Vimeo.

14Dec/105

The Whiskerwheel — Flexible Locomotion

I have a fairly simple idea for a new kind of wheel that I will describe to you now. It's not really possible to build a very good one with today's technology, but it seems as if it could be possible with more advanced fullerene-based robotics.

I got the idea for this wheel while reading about Usain Bolt and the possible limits of human speed. One of the obvious factors that determines speed is the total amount of force applied to the ground per time interval. Humans and other animals with legs can only contact the ground as many times as they have legs per running cycle, limiting the amount of force they can apply.

The classic workaround to this limitation is the wheel, which can apply constant force to the ground as long as its power source holds out. Of course, the wheel has its weaknesses. A wheel can't operate efficiently over uneven ground, and can't scale certain obstacles. The solution is to create a "wheel" that consists of a bundle of tentacles, or "whiskers" which can lock together, become rigid, and behave like a solid wheel while moving over flat ground, but can unlock and independently articulate when moving over rougher terrain.

This concept takes the strengths of the wheel and bipedal/quadrupedal/tentacle locomotion and merges them into a single system. The idea wouldn't work too well with present-day robotics because 1) the fine coordination and control required between the whiskers to merge into a wheel or detach from one another and articulate smoothly over uneven terrain would be a huge challenge by current standards, 2) miniaturization and nanotechnology has not yet advanced to the point where a thin, strong tendril or whisker can quickly be changed from flexible to rigid in a fraction of a second (magnets are not good enough, it needs to be mechanical), 3) the idea works best when the power-to-weight ratio of engines can be improved beyond today's current standards, and when engines can be made small enough to be installed into the whiskers themselves.

If all these requirements were met, however, you'd have quite a system. Locomotion based on tentacles alone would be very effective for scrambling over rough terrain, locomotion based on wheels alone would be good for the highway, but what if I need both? The whiskerwheel can adjust to be more wheel-like or more tentacle-like based on the demands of the moment. Nano-cilia and lubricants could be used to keep the interfaces between the whiskers clean so they slide past each other fluidly when necessary. The whisker format would also allow the wheel to increase the surface area of its contact with the ground beyond a typical wheel fitting in the same space, improving traction and increasing the total amount of force applied to the ground, increasing speed.

You could even build a robotic system that simply is a whiskerwheel, rather than using a whiskerwheel with a conventional axle-based mounting. A system like that would be a sort of robotic shoggoth.

Filed under: futurism, robotics 5 Comments