Battle Robots + AI = Trouble?


Although I’m very confident that artificial intelligences will be complimentary to humans and extremely beneficial to humanity it did give me pause today to combine the following two news items:

1) Larry Page of Google notes that he feels the brain’s algorithms are not all that complex and seemed confident that the Google folks now working on AI will have a quality intelligence developed soon.

2) Pentagon funds semi-autonomous battle robot project at Carnagie Mellon.

I wouldn’t want to have that robot’s machine gun staring down at me on the day when the robot decides humans are too irrational to deserve the planet.    Of course for this project the robot will drive itself but a human will be operating the gun.

“hey, says the battle robot, would you mind plugging me into the network jack over there … for just a few minutes ? ” 

Artificial Intelligence Optimism: Human intelligence on a computer is coming soon.


I don’t know how I missed reading Raymond Kurzweil for so long.  He’s an amazing pioneer in a variety of innovations from music to Artificial intelligence, and his perspectives on the ongoing shift from human to machine thinking are quite brilliant. It’s too bad we miss so much of this, needing as we do our daily fix of Anna Nicole news.

Here are a couple really neat items from a recent interview with him:

KURZWEIL: We’ll have sufficient hardware to recreate human intelligence pretty soon. We’ll have it in a supercomputer by 2010. A thousand dollars of computation will equal the 10,000 trillion calculations per second that I estimate is necessary to emulate the human brain by 2020. The software side will take a little longer. In order to achieve the algorithms of human intelligence, we need to actually reverse-engineer the human brain, understand its principles of operation. And there again, not surprisingly, we see exponential growth where we are doubling the spatial resolution of brain scanning every year, and doubling the information that we’re gathering about the brain every year.

nonbiological intelligence, once it achieves human levels, will double in power every year, whereas human intelligence—biological intelligence—is fixed. We have 10 to the 26th power calculations per second in the human species today, and that’s not going to change, but ultimately the nonbiological side of our civilization‘s intelligence will become by the 2030s thousands of times more powerful than human intelligence and by the 2040s billions of times more powerful. And that will be a really profound transformation.

Profound indeed. Look at how our modest intelligence capabilities, when applied cleverly, lead to really neat innovations, higher standards of living, better environment, etc, etc. With a *billion times* our abilities the thinking machines should be able to create a blueprint for an earthly utopia. There are plenty of resources on earth to give everybody a high standard of living- we just don’t distribute them optimally, primarily due to hopelessly ineffective economic systems and conflicts in the developing world and only modestly effective ones in the affluent sectors.

When the computers give us the blueprints for change will we choose to implement the suggestions? Will they look for ways to force us to use them? Will they value humanity as we do (which, I would argue, is not much given the state of affairs in the 3rd world and how little attention we pay to that suffering).

Kurzweil Reader

Kurtzweil Website 

Solar Warming Hypothesis heats up the GW debate


Nigel Calder is no science slouch and he joins a growing number of voices challenging the conventional wisdom about warming. Although I think there are still too few such voices to reject the findings of the IPCC report that states it is 90% certain that observed warming is caused by humans, it’s should be clear to all now that dissenting voices in academic circles are stifled both by peer pressure and by grant pressure where projects that might challenge the current thinking simply are not funded.

Calder’s perspective is interesting. All of us should be frustrated by the intensity of the groupthink and alarmism that has characterized the warming debate, though there is enough of a concensus among respected researchers that I’m skeptical Calder is right that most of the warming is due to solar radiation fluctuation and not greenhouse gasses.

However I’m very respectful of the fact that Calder and many others are correctly asserting that good science comes from hypotheses that challenge conventional wisdom rather than adopt it unskeptically.

A book that needs to be written is one that exposes the academic censorship claimed by a growing number of insiders and outsiders in this heated global debate which arguably could lead to the most expensive project in history.

However, even if one accepts IPCC conclusions, I’m floored to see how many scientists are comfortable asserting that since IPCC suggests a 90% likelihood that warming is human caused we therefore should forego trillions in GDP to stop it.  This conclusion does NOT flow from science, and borders on economic and societal irresponsibility.

The global public, even more than scientists and politicians, seems unwilling to engage in an intelligent debate about whether to spend resources on current catastrophic conditions of poverty and health or on the potential dangers of global warming. As always, our ignorance is our peril.

Global Warming Report logical conclusion: Ignore Global Warming?


My disclaimer: I’m a well educated and experienced (social) science research person and hardly ignorant about scientific analysis. Yet I still fear I must be missing something major in the Global Warming debate because I find only a handful of people agree with me that the current debates about Global Warming border on complete nonsense.

We certainly should look for CHEAP ways to reduce emissions. But we should NOT do the expensive things everybody seems to insisting upon now. I may revise my views when the next IPCC report comes out later in the year or when IPCC starts to address the economic implications of dealing with GW as they did in the earlier report. It was that report that led me to believe we should ignore global warming even though most others seemed to feel the IPCC 3rd report was a call to do everything possible at whatever cost to stem the tide of GW.

Of course there is Global Warming and of course it appears that human causes are significant – only a handful scientists believe otherwise. But it does not follow that we should forego trillions in global GDP in an effort to stop Global warming. On the contrary it’s not clear we should allocate any resources to the very low ROI Global Warming alleviation efforts while millions starve and die of diseases that cost dollars to prevent.

For the most part we should ignore Global Warming.

What should we do with the time and treasure that will likely be largely squandered failing to reverse the warming trend? Use these resources to solve the ongoing catastrophic conditions on earth that are the product of poverty and disease.

Bad water, malnutrition, and diseases like malaria run rampant in underdeveloped countries. Advocates for foregoing trillions of dollars in global GDP in the hope of delaying the effects of Global warming rarely (it would seem almost NEVER) even remotely contemplate the alterative uses for this money. The alternative uses are so dramatically superior to the life return on the GW investment that there is a *moral imperative* to ignore the warming in favor of saving lives NOW.

Ironically the current report actually *decreased* estimates for sea level rises, the median ranges of which are anything but catastrophic. Yet the media headlines imply something new has been learned. It’s been obvious for some time that humans play a role in warming. The issue we must address is: Should we forego trillions in economic development to delay the effects or should we solve other, easier problems? The answer is obvious – put the money where it will do the most good, which is saving the planet NOW, not later.

Why are so many failing to see the light here? I think several powerful forces are in play in this debate to fuel the intellectual irrationality. Among these forces are:

1) The selfishness and narrow focus that comes from our affluence. GW is seen as a threat to our personal affluence, rotaviruses and malaria are not. Picture a GW person strolling through a South African Aids ward with a can asking for carbon sequestration donations to see my point here.

2) Media frenzy, media math ignorance, and media excluding the daily catastrophes in health. The media, even non-commercial and blog media, generally seeks interesting and provocative content over reasoned logical content. Also, few journalists handle research well because they prefer reporting on contentious things rather than reporting the ‘gist’ of the subject in an educational way. This is why the current report, which mainly reaffirmed what most knew already, is presented as a big new indication that catastrophe looms around the corner. Media also fails dramatically to adequately address critical situations like Darfur, poverty, and global health challenges. These catastrophes are simply are not in the news, which needs to save precious room for the latest about Britney Spears.

3) The enthusiasm in the scientific community. I’m not suggesting the reports themselves are sensationalistic, rather what I think happens is that in normal scientific environments you have researchers checking and balancing each other. In the Global Warming community is seems it’s simply unacceptable to challenge the prevailing wisdom. Also, it’s simply naive to think that the jaw dropping amounts of grant money that are flowing into the process have no influence on research proposals. Scientists don’t have to distort the facts to create a problem – they just need to be silent when movies like “An Inconvenient Truth” suggest that science proves catastrophe is around the corner when science shows nothing of the kind. Example: Sea level rises were just predicted to be lower than previously thought. Unfortunately that headline won’t sell many papers or get any new grants funded.

4. Politics, rather than reason, allocates government resources and government attention. The above factors make it politically difficult to suggest anything but what many politicians are suggesting now – that catastrophe is looming around the corner and they want to fix it with more public spending. It’s not even clear you’d have a remote chance at winning an election on a “spend on Africa, not GW” platform.

This report would suggest I am wrong about this.

Consciousness is cool … and Qualey?


This USA Today article is a great summary of some of the latest thinking about …. thinking.

I had not realized how much research was going on down in La Jolla, California.  Sounds like La Jolla is the consciousness capital of the world.

My favorite insight from the article suggests that consciousness may spring from the interactions of a bunch of cell assemblies which together form something the researchers call a Quale.   The quale then is a “scene of consciousness”.

How long before computers catch up and become conscious?   About 2020 say most researchers.   I predict that the machines will be able to articulate the concept of consciousness better than we, and I’m looking forward to that conversation.

Carlton College Minnesota – Wind Power!



WindMill Power

Originally uploaded by JoeDuck.
A single HUGE windmill provides most of the power for Minnesota’s Carleton College. Another, about 5 miles away, provides power to Saint Olaf College. Both are in Northfield, MN about 70 miles south of Minneapolis.

I was very impressed with how a single windmill could provide most of the power needs for an entire college, and based on the financials of this other project it looks like these things may even be revenue positive.

… and speaking of Travel, how about Time Tourism?


Thanks to Glenn (hey dude, where’s your blog to link to!?)  who just pointed me to this fascinating claim by UCONN professor Ronald Mallet suggesting that we’ll probably be traveling in time this century, and that time travel will be verified on the subatomic level within a few years using this clever experiment:

To determine if time loops exist, Mallett is designing a desktop-sized device that will test his time-warping theory. By arranging mirrors, Mallett can make a circulating light beam which should warp surrounding space.

Because some subatomic particles have extremely short lifetimes, Mallett hopes that he will observe these particles to exist for a longer time than expected when placed in the vicinity of the circulating light beam.

A longer lifetime means that the particles must have flowed through a time loop into the future.

…  Mallett – an advocate of the Parallel Universes theory – assures us that time machines will not present any danger.

“The Grandfather Paradox [where you go back in time and kill your grandfather] is not an issue,” said Mallett. “In a sense, time travel means that you’re traveling both in time and into other universes. If you go back into the past, you’ll go into another universe. As soon as you arrive at the past, you’re making a choice and there’ll be a split. Our universe will not be affected by what you do in your visit to the past.”

The parallel universe stuff is not all that fanciful either, rather it’s consistent with the new but increasingly mainstream thinking in physics called “M Theory” that supports the *possibility* of parallel universes that would be essentially invisible to earch other except perhaps by the influences of gravity.

Yes, it sounds like science fiction but it’s not fiction at all, just speculative rather than hard science.   At least for now.

Nasa Google Space Research Project


Nasa and Google are embarking on a major space information project called the “Space Act Agreement”.

Details are HERE and this looks like annother innovation coup by the Big G:
Google and Ames will focus on making the most useful of NASA’s information available on the Internet. Real-time weather visualization and forecasting, high-resolution 3-D maps of the moon and Mars, real-time tracking of the International Space Station and the space shuttle will be explored in the future.

“This agreement between NASA and Google will soon allow every American to experience a virtual flight over the surface of the moon or through the canyons of Mars,” said NASA Administrator Michael Griffin

Thanks to Glenn for the tip!