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Earth

Reducing the Risk of Human Extinction 399

wiredog sends in a study from the University of Pittsburgh Medical Center Center For Biosecurity, assessing risks of human extinction and the costs of preventing it. "In this century a number of events could extinguish humanity. The probability of these events may be very low, but the expected value of preventing them could be high, as it represents the value of all future human lives."

Screenshots For New Wii SimCity Released 68

Kotaku has a host of screenshot images from the new upcoming Wii sim, SimCity Creator. Looks like the new SimCity allows you to not only build and manage a city, but utilize a whole new range of disaster tools as well. Can't wait to introduce my citizens to the new hand of God.
Mars

NASA Announces Water Found On Mars 281

s.bots writes "Straight from the horse's mouth, NASA's Phoenix Mars Lander has identified water in a soil sample. Hopefully this exciting news will boost interest in the space program and further exploration of the Martian surface." Clearly, this has long been suspected, but now Martian water's been (in the words of William Boynton, lead scientist for the Thermal and Evolved-Gas Analyzer) "touched and tasted."
Censorship

Submission + - Ten steps to the end of freedom

mdsolar writes: "Naomi Wolf, never shy to speak up, has published a piece in the Guardian that I found disturbing. It is call "Fascist America, in 10 easy steps" and it works through a number of issues that have been discussed on slashdot. Her ten steps are:

1. Invoke a terrifying internal and external enemy
2. Create a gulag
3. Develop a thug caste
4. Set up an internal surveillance system
5. Harass citizens' groups
6. Engage in arbitrary detention and release
7. Target key individuals
8. Control the press
9. Dissent equals treason
10. Suspend the rule of law

Her thoughts on number 3 seemed especially provocative to me, leading me to wonder, does an all volunteer army lead to the creation of private armies?

Towards the end she says this:

Right now, only a handful of patriots are trying to hold back the tide of tyranny for the rest of us — staff at the Center for Constitutional Rights, who faced death threats for representing the detainees yet persisted all the way to the Supreme Court; activists at the American Civil Liberties Union; and prominent conservatives trying to roll back the corrosive new laws, under the banner of a new group called the American Freedom Agenda. This small, disparate collection of people needs everybody's help, including that of Europeans and others internationally who are willing to put pressure on the administration because they can see what a US unrestrained by real democracy at home can mean for the rest of the world.
Other issues, like messing up elections, didn't make her list but what she does cover seems spooky."
Google

How Google Earth Images Are Made 122

An anonymous reader writes "The Google Librarian Central site has up a piece by Mark Aubin, a Software Engineer who works on Google Earth. Aubin explains some of the process behind capturing satellite imagery for use with the product. 'Most people are surprised to learn that we have more than one source for our imagery. We collect it via airplane and satellite, but also just about any way you can imagine getting a camera above the Earth's surface: hot air balloons, model airplanes - even kites. The traditional aerial survey involves mounting a special gyroscopic, stabilized camera in the belly of an airplane and flying it at an elevation of between 15,000 feet and 30,000 feet, depending on the resolution of imagery you're interested in. As the plane takes a predefined route over the desired area, it forms a series of parallel lines with about 40 percent overlap between lines and 60 percent overlap in the direction of flight. This overlap of images is what provides us with enough detail to remove distortions caused by the varying shape of the Earth's surface.'
Enlightenment

Submission + - Restoring access to memories

An anonymous reader writes: Massachusetts Institute of Technology scientists found that in mice with a similar condition to Alzheimer's found two methods — brain stimulation and drugs — by which they could restore or regain memories of previously learned tasks. From the article: The researchers used genetically engineered mice in which a protein linked to degenerative brain disease could be triggered. Scientists had previously given the mice tests where they learnt to avoid an electric shock and how to find their way through a maze to reach food. After six weeks with the brain disease, the mice were no longer able to remember how to perform these tasks. The playground mice were able to remember the shock test far better than the mice in other cages. They were also better at learning new things. Scientists then tested a class of drugs called histone deacetylase, or HDAC, inhibitors on the mice. These also improved memory and learning, similar to improvements made by environmental stimulation. This seems to go hand in hand with the research that suggested that certain diseases are not of lost memory but of lost connections to the memories. From the article: "If we lose a memory, is it gone for good? New data in Nature suggests that memories can persist even when some of the neurons that presumably helped maintain them are dead. The work may have significant consequences for how we treat people suffering brain damage and/or dementia."
Communications

Submission + - New submarine cable system between SE Asia and US

el_flynn writes: The Star Online's TechCentral is reporting on a new submarine cable system that will link South East Asia directly with the USA. Designated Asia-America Gateway (AAG), the project will involve a consortium of 17 international telcos, including AT&T Inc, India's Bharti AirTel, BT Global Network Services, CAT Telekom (Thailand), Eastern Telecommunications Philippines Inc (Philippines), Indosat (Indonesia) and Pacific Communications Pte Ltd (Cambodia). Led by Telekom Malaysia Berhad, the project is slated for completion in 2008, where 20,000km of cables will be providing a capacity of up to 1.92 Terabits per second of data bandwidth.

Interestingly, the fibre-optic cable system will be taking "a different route from many existing cables to avoid quake-prone areas and a repeat of the disruption to Asian web access caused by a tremor off Taiwan four months ago."

Will this then see a rise in the amount of spam/virus/viagra coming out of the region?
Movies

Submission + - Real D: The Future of Cinema

GunSlinger writes: On IGN Movies — linkage . 3-D is making a cinematic comeback via Real D's sophisticated new tech. (Yes, you still wear glasses, no you don't get a headache, and yes the effect is fantastic). This story looks at the technology, past and future projects, and why just about every major studio is now planning in three dimensions.
Quickies

Submission + - Baby Boomers Go Broadband, But Don't Get Their...

Ant writes: "DSL/Broadband Reports says it is a myth that the "baby boomer" generation is technologically less tuned-in than the generations which follow it, at least according to a study. The study found that over seventy percent of people aged forty and up have a broadband connection in their homes, a percentage which is higher than that for any other age group. However, an unrelated study by another organization indicates that baby boomers may be online but they aren't getting their news there; younger generations are more than three times more likely than boomers to get their news information from the Internet as opposed to more traditional sources..."
First Person Shooters (Games)

Submission + - Quake Full Speed On Nintendo DS

Croakyvoice writes: Simon J Hall has updated his port of the Classic First Person Shooter Quake to the Nintendo DS. This release now plays at near full speed and all the levels in the game are now playable and has full support for mods and also wifi network play, via an access point.
United States

Submission + - Desalination VS Water Transfers

cakilmer writes: "Desalination VS Water Transfers


A couple weeks back I blogged about a widely published report that held that the west was entering into a prolonged drying spell. The New York Times detailed solutions being proposed & implimented that included desalination.

What was not mentioned was an idea that will be bandied about during a meeting in Calgary. That meeting will be held next week in Calgary. It addresses the idea of massive water transfers from Canada to the USA & Mexico to address water shortages. You won't hear about it south of the border however. The only place this is mentioned is in Calgary.



April 25, 2007 April 25, 2007

Next week, government officials and academics from the three countries will gather in Calgary for the two-day North American Future 2025 Project (see page 6)where they'll brainstorm ideas on how the continent should implement policies to deal with various challenges — including security, energy and labour.


But it's the agenda on water that has activists concerned, given that the discussions will be held behind closed doors without public scrutiny, said Maude Barlow, national chairwoman of the Council of Canadians.

"We want this out in the light of day. We tried contacting them and they said this meeting is private," Barlow said. "How could it be private if it is setting up the political and policy framework for the future of North America?"

An outline of the proceedings states that climate change is expected to greatly exacerbate water shortages in the United States and Mexico while Canada, which has the world's largest supply of fresh water in the Great Lakes and elsewhere, is not expected to suffer to the same extent.

It goes on to state that "creative" solutions — such as water transfers and artificial diversions of fresh water — may be needed to address the "profound changes" that are bound to occur south of the border.



Water transfers is something that's hotly debated in Canada ... but you don't hear much about it in the lower 48-though President Bush has mentioned his support for the idea. Asked about the possibility of water transfers world renowned water expert Peter Gleick said the economics simply weren't there. Mr. Gleick says.




I actually think this enormous controversy over bulk water exports is a little bit silly because no one's going to be able to afford it," he says."And frankly I think some of these people who complain because they have been prohibited from doing it, I think we've saved them a lot of money. I think they should have been allowed to do it and go bankrupt."


Santa Barbara looked into the idea several years back and decided on water desalination even at then current prices.

Never the less, according to a joint report entitled Global Water Futures produced by the CSIS and the Sandia National Laboratories.



Finding 5: Solutions must be innovative, revolutionary, and self-sustaining. Current
trajectories for improvement in freshwater availability and quality are inadequate to meet global
needs in a timely way. Innovative solutions must be found and employed that replace steady,
incremental rates of progress with dramatic, revolutionary changes. These solutions must be designed to be self-sustaining over the long-term.


Given the recognized urgency of the need for water solutions and the fact that the meetings are behind closed doors, it looks like much of the time & effort will be put into expediting Bush's desire for water transfers-rather than doing any actual brain storming.

This is a shame. Especially as likely it will suck up what federal institutional energy there is behind water desalination R&D. Its especially shameful because the feds could get so much more bang for their buck out desalination R&D.

So if you happen to know someone who knows someone who is attending the meeting in Calgary next week...be sure to mention to them that basic research suggests that the cost of water desalination & transport will collapse in the next 5 to 10 years.

Here are three promising avenues of research mentioned in this blog from three different research labs.

1. Lawrence Livermore


2. UCLA

3. University of Rochester

Here's a strategy for turning municipal sewage into pure water and oil.

Here's a strategy for cutting the cost of pumping water

To hasten the pace of research, I would greatly increase the amount of money available to federal university & corporate labs for water desalination research. As well, I would include DARPA in the effort to fund start up companies. Further, I would suggest three ways to focus research dollars.

The first would be to make available prize money like the X-Prize that Newt Gingrich touts as a frugal way to get the most bang for the research buck. I blog about this in a piece called harvesting research unknown unknowns.

The second suggestion would be to attack known unkowns by employing a much less publicized method of crowdsourcing scientific research which I discuss in detail here.

How does a research administrator best deploy his dollars between projects competing for research dollars? Choosing rightly between known knowns is difficult. In fast paced industries companies use something called prediction markets. I discuss this strategy here.

Finally, make plain to those in attendance that the pace of scientific innovation in the next 20 years will likely be more than the last 100 years. They ain't seen nuthin yet.
"
Movies

Kaleidescape Triumphant in Court Case, DVD Ripping Ruled Legal 213

Jim Buzbee writes "Ever wanted to rip all your DVDs to a big network server so that you could select and play them back to your TV? Up until now, manufacturers have been wary of building a device to allow this type of usage because they've been afraid a lawsuit. The DVD Copy Control Association had claimed this was contractually forbidden, but now a judge says otherwise stating, 'nothing in the agreement prevents you from making copies of DVDs. Nothing requires that a DVD be present during playback.' Kaleidescape has finally won their long-standing lawsuit, a case we first talked about early in 2005."

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