February 2008 – Lifeboat News: The Blog https://lifeboat.com/blog Safeguarding Humanity Sun, 04 Jun 2017 19:14:39 +0000 en-US hourly 1 https://wordpress.org/?v=6.6.1 New Process Would Turn Greenhouse Gasses into Renewable Fuel Source https://russian.lifeboat.com/blog/2008/02/new-process-would-turn-greenhouse-gasses-into-renewable-fuel-source https://russian.lifeboat.com/blog/2008/02/new-process-would-turn-greenhouse-gasses-into-renewable-fuel-source#comments Sun, 24 Feb 2008 05:29:34 +0000 http://lifeboat.com/blog/?p=129
The New York Times reports
that Jeffrey Martin and William L. Kubic Jr., two scientists from Los Alamos National Laboratories are proposing a process by which the carbon dioxide — the primary greenhouse gas considered responsible for contributing to global warming — emitted from cars and other polluters would be captured and converted to gasoline, methane and jet fuel.

The bold proposal, which the duo have named “Green Freedom” would create a closed cycle from the emission of greenhouse gasses resulting in the creation of a vast source of renewable energy where today we have an open ended cycle that is considered a global threat.

They say the science is relatively simple and straight forward. Polluted air would be blown over potassium carbonate which would sequester the CO2, a chemical process would then remove the trapped CO2 and via a number of established chemical processes it would then be converted to various types of fuel.

Although the process has not been demonstrated and no prototypes have been built the pair claims that the required steps or other chemical processes that they say are close cousins to those required are already in use. In addition, none of the processes violate any known laws of physics and a number of other top researchers have independently made similar suggestions for the sequestration and reuse of emitted CO2.

This concept is not without its share of controversy and detractors however. With claims of everything from the fact that the economics of the process make it unfeasible to concerns that it will encourage further over–population and sprawl not to mention the worry that proliferation of nuclear power brings with it, it is nevertheless an interesting concept and proves — if nothing else — that through continued investment in breakthrough technologies we can overcome all challenges be they environmental or societal.

]]>
https://russian.lifeboat.com/blog/2008/02/new-process-would-turn-greenhouse-gasses-into-renewable-fuel-source/feed 3
Using Lasers to Detect Diseases via Breath https://russian.lifeboat.com/blog/2008/02/using-lasers-to-detect-diseases-via-breath https://russian.lifeboat.com/blog/2008/02/using-lasers-to-detect-diseases-via-breath#comments Mon, 18 Feb 2008 20:11:38 +0000 http://lifeboat.com/blog/?p=128 Today, the University of Colorado at Boulder made an announcement regarding a very promising technology:

Known as optical frequency comb spectroscopy, the technique is powerful enough to sort through all the molecules in human breath and sensitive enough to distinguish rare molecules that may be biomarkers for specific diseases

Combined with other rapid-response technologies, this could be part of the detection side of a BioShield, a technological immune system for humanity.

The optical frequency comb is a very precise laser for measuring different colors, or frequencies, of light, said Ye. Each comb line, or “tooth,” is tuned to a distinct frequency of a particular molecule’s vibration or rotation, and the entire comb covers a broad spectral range — much like a rainbow of colors — that can identify thousands of different molecules.

Source: University of Colorado at Boulder

]]>
https://russian.lifeboat.com/blog/2008/02/using-lasers-to-detect-diseases-via-breath/feed 1
Safeguarding Humanity https://russian.lifeboat.com/blog/2008/02/safeguarding-humanity https://russian.lifeboat.com/blog/2008/02/safeguarding-humanity#comments Sat, 16 Feb 2008 07:45:21 +0000 http://lifeboat.com/blog/?p=127 I was born into a world in which no individual or group claimed to own the mission embodied in the Lifeboat Foundation’s two-word motto. Government agencies, charitable organizations, universities, hospitals, religious institutions — all might have laid claim to some peace of the puzzle. But safeguarding humanity? That was out of everyone’s scope. It would have been a plausible motto only for comic-book organizations such as the Justice League or the Guardians of the Universe.

Take the United Nations, conceived in the midst of the Second World War and brought into its own after the war’s conclusion. The UN Charter states that the United Nations exists:

  • to save succeeding generations from the scourge of war, which twice in our lifetime has brought untold sorrow to mankind, and
  • to reaffirm faith in fundamental human rights, in the dignity and worth of the human person, in the equal rights of men and women and of nations large and small, and
  • to establish conditions under which justice and respect for the obligations arising from treaties and other sources of international law can be maintained, and
  • to promote social progress and better standards of life in larger freedom

All of these are noble, and incredibly important, aims. But even the United Nations manages to name only one existential risk, warfare, which it is pledged to help prevent. Anyone reading this can probably cite a half dozen more.

It is both exciting and daunting to live in an age in which a group like the Lifeboat Foundation can exist outside of the realm of fantasy. It’s exciting because our awareness of possibility is so much greater than it was even a generation or two ago. And it is daunting for exactly the same reason. We can envision plausible triumphs for humanity that really do transcend our wildest dreams, or at least our most glorious fantasies as articulated a few decades ago. Likewise, that worst of all possible outcomes — the sudden and utter disappearance of our civilization, or of our species, or of life itself — now presents itself as the end result of not just one possible calamity, but of many.

I’ve spent the last few years writing about many of those plausible triumphs, while paying less attention to the possible calamities. But I’m not sure that this is a clear-cut dichotomy. Pursuing the former may ultimately provide us with the tools and resources we will need to contend with the latter. So my own personal motto becomes something of a double-edged sword. I encourage everyone to strive to “live to see it.” But maybe we also need to figure out how we can see it…to live.

With that in mind, perhaps “safeguarding humanity” takes on a double meaning, too. We must find a way for humanity to survive in the face of these very real threats. Moreover, we must find a way for humanity — the values, the accomplishments, the sense of purpose which has defined the entire human experience — to survive. And that may be the most audacious mission statement of all.

Stephen Gordon and I will be interviewing the Lifeboat Foundation’s International Spokesperson Philippe Van Nedervelde on our podcast, FastForward Radio on Feb 17, 2008 at 7:00 PM Pacific / 10:00 PM Eastern. We’ll be talking about risks and the role of Lifeboat in helping to mitigate against them.

]]>
https://russian.lifeboat.com/blog/2008/02/safeguarding-humanity/feed 12
How long did you want that space elevator cable? https://russian.lifeboat.com/blog/2008/02/how-long-did-you-want-that-space-elevator-cable https://russian.lifeboat.com/blog/2008/02/how-long-did-you-want-that-space-elevator-cable#comments Fri, 08 Feb 2008 18:15:50 +0000 http://lifeboat.com/blog/?p=126 Many of you have recently read that a research team at the University of Illinois led by Min-Feng Yu has developed a process to grow nanowires of unlimited length. The same process also allows for the construction of complex, three-dimensional nanoscale structures. If this is news to you, please refer to the links below.

It’s easy to let this news item slip past before its implications have a chance to sink in.

Professor Yu and his team have shown us a glimpse of how to make nanowire based materials that will, once the technology is developed more fully, allow for at least two very significant enhancements in materials science.

1. Nanowires that will be as long as we want them to be. The only limitations that seem to be indicated are the size of the “ink” reservoir and the size of spool that the nanowires are wound on. Scale up the ink supply and the scale up size of the spool and we’ll soon be making cables and fabric. Make the cables long enough and braid enough of them them together and the Space Elevator Games may become even more exciting to watch.

2. It should also lend itself very nicely to 3D printing of complex nanoscale structures. Actually building components that will allow for the bootstrapping of a desktop sized molecular manufacturing fab seems like it’s a lot closer than it was just a short time ago.

All of this highlights the need to more richly fund the Lifeboat Foundation in general and the Lifeboat Foundation’s NanoShield program in particular so that truly transformative technologies like these can be brought to market in a way that minimizes the risks of their powers being used for ill.

If you can, please consider donating to the Lifeboat Foundation. Every dollar helps us to safely bring a better world into being. The species you help save may be your own.

References:
http://www.news.uiuc.edu/news/08/0130nanofiber.html
http://www.sciencedaily.com/releases/2008/01/080130101732.htm
http://www3.interscience.wiley.com/cgi-bin/fulltext/117901964/PDFSTART

]]>
https://russian.lifeboat.com/blog/2008/02/how-long-did-you-want-that-space-elevator-cable/feed 6
Spending Effectively https://russian.lifeboat.com/blog/2008/02/spending-effectively https://russian.lifeboat.com/blog/2008/02/spending-effectively#comments Mon, 04 Feb 2008 00:39:32 +0000 http://lifeboat.com/blog/?p=125 Last year, the Singularity Institute raised over $500,000. The World Transhumanist Association raised $50,000. The Lifeboat Foundation set a new record for the single largest donation. The Center for Responsible Nanotechnology’s finances are combined with those of World Care, a related organization, so the public can’t get precise figures. But overall, it’s safe to say, we’ve been doing fairly well. Most not-for-profit organizations aren’t funded adequately; it’s rare for charities, even internationally famous ones, to have a large full-time staff, a physical headquarters, etc.

The important question is, now that we’ve accumulated all of this money, what are we going to spend it on? It’s possible, theoretically, to put it all into Treasury bonds and forget about it for thirty years, but that would be an enormous waste of expected utility. In technology development, the earlier the money is spent (in general), the larger the effect will be. Spending $1M on a technology in the formative stages has a huge impact, probably doubling the overall budget or more. Spending $1M on a technology in the mature stages won’t even be noticed. We have plenty of case studies: Radios. TVs. Computers. Internet. Telephones. Cars. Startups.

The opposite danger is overfunding the project, commonly called “throwing money at the problem”. Hiring a lot of new people without thinking about how they will help is one common symptom. Having bloated layers of middle management is another. To an outside observer, it probably seems like we’re reaching this stage already. Hiring a Vice President In Charge Of Being In Charge doesn’t just waste money; it causes the entire organization to lose focus and distracts everyone from the ultimate goal.

I would suggest a top-down approach: start with the goal, figure out what you need, and get it. The opposite approach is to look for things that might be useful, get them, then see how you can complete a project with the stuff you’ve acquired. NASA is an interesting case study, as they followed the first strategy for a number of years, then switched to the second one.

The second strategy is useful at times, particularly when the goal is constantly changing. Paul Graham suggests using it as a strategy for personal success, because the ‘goal’ is changing too rapidly for any fixed plan to remain viable. “Personal success” in 2000 is very different from “success” in 1980, which was different from “success” in 1960. If Kurzweil’s graphs are accurate, “success” in 2040 will be so alien that we won’t even be able to recognize it.

But when the goal is clear- save the Universe, create an eternal utopia, develop new technology X- you simply need to smash through whatever problems show up. Apparently, money has been the main blocker for some time, and it looks like we’ve overcome that (in the short-term) through large-scale fundraising. There’s a large body of literature out there on how to deal with organizational problems; thousands of people have done this stuff before. I don’t know what the main blocker is now, but odds are it’s in there somewhere.

]]>
https://russian.lifeboat.com/blog/2008/02/spending-effectively/feed 2