Brain achieves motor memory with a prosthetic device

braindevelopMore progress has been made in the field of artificial telekinesis by researchers at University of California, who have shown that the brains of macacque monkeys can learn how to manipulate a prosthetic through thought alone:

…macaque monkeys using brain signals learned how to move a computer cursor to various targets. What the researchers learned was that the brain could develop a mental map of a solution to achieve the task with high proficiency, and that it adhered to that neural pattern without deviation, much like a driver sticks to a given route commuting to work.
…
“The profound part of our study is that this is all happening with something that is not part of one’s own body. We have demonstrated that the brain is able to form a motor memory to control a disembodied device in a way that mirrors how it controls its own body. That has never been shown before.”

This is an exciting development. Developing the means to control prosthetics as if they were part of your own body would improve the lives of paraplegics, and even offer the possibility of extending baseline human abilities.

[from Physorg, via KurzweilAI][image from Physorg]

Europe in 2030: An Optimist Predicts

small worldSo you want an optmistic vision? How about a vision named after Voltaire’s absurdly optimistic hero?

Publishing “Candide’s Garden” in Spielgel Online, Wolfram Eilenberg, who teaches international studies at Indiana University, advances this bracing hypothesis:

Anyone who now wants to talk about the future of Europe must first grasp the fact that we are — at this moment — experiencing a European utopia that has been cultivated for millennia.

The dogma-free, democratic marketplace of ideas, for which Socrates gave his life in Athens, is today a communicative reality in which hundreds of millions of citizens are actively taking part.

Eilenberger, who it turns out is not Dr. Pangloss after all, warns of big changes ahead, but he believes the European Union is well-positioned to weather them. We are entering an age of instant information accompanied by a scarcity of fuel, food, and water.

Put simply, the world will become bigger again.

… Instead of a globalized world economy that crosses continental barriers with ease, we will see continental autarchic zones being formed that will be shaped by the military defense of the basic resources available in each zone. We will thus see the logic of imperial expansion replaced by an aspiration to autarchic inclusion (already the EU strategy). The internal market of each zone will reassume economic primacy. This process does not have to end in war. It could well take an ordered course and lead to a multipolar equilibrium, the stability of which — like that of the Cold War — is guaranteed by an awareness of what military options are not available.

OK, that is sounding a good deal less optimistic. “Does not have to end in war” could mean “may well end that way.” But Eilenberger believes the EU is well positioned to weather these changes:

In cultural terms, Europe is equipped with a plurality of languages that lends itself to innovation as well as a global lingua franca: English (though by 2030 Spanish will be the European Union’s second main language). It is not burdened by any politically effective fundamentalisms, and Europe’s communications and transportation infrastructure leads the world. The thesis of a relative optimum also holds in demographic terms.

As for the USA – well, it’s up to those of us who live there, and our willingness to adapt.

An entire way of life, including the country’s suburban landscapes, will have to be fundamentally restructured. Today it is estimated that this inevitable process of economic and infrastructural renewal — one that will certainly also present new opportunities — will take at least twenty years to complete and, as is already becoming evident, will follow the process of reorientation to internal markets characteristic of autarchic zones. Furthermore, the already irreversible linguistic and cultural Hispanicization of its southern regions means that the United States will face greater integration challenges than will Europe with its smaller Muslim minorities.

Put in more positive terms, the way the United States develops will depend crucially on its readiness to consciously Hispanicize itself and — together with Brazil — to see itself in the long term as the strongest link within a pan-American community.

Which underlines the need to improve our discourse. Europeans, you should hear what our Confederate Party says about you, not to mention about people who speak Spanish. (Oops, is calling Republicans mean names the best way to improve our discourse? Self-criticism to follow. Could just be the reaction of an American with Euro-envy.)

I have no idea whether Eilenberger is right, but it’s a well-thought-out, wide-screen argument that he lays out. We need more of that in science fiction, too.

[Image: JasonRogersFooDogGiraffeBee]

Red Faction: Guerilla

Political theatre and sock-puppet ideologies take centre stage on the dusty red plains of Mars, as Blasphemous Geometries examines the latest instalment in the Red Faction franchise.

Blasphemous Geometries by Jonathan McCalmont

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Somewhere, out in the mists of possibility that exist between universes and states of being, there is a game that begins in this fashion :

Your character is sitting in a cramped bedroom in front of a computer. Behind him, on the wall, is the green flag of Hamas (provided by someone down at the mosque, it serves both as a political statement and as a way of covering up an old poster of Ronaldinho. Your character clicks the mouse button and the webcam starts recording.  He reads a prepared speech about Gaza and the West Bank and concentrates upon keeping any signs of emotion from his voice. Martyrs, he has been told, must be proud. He has to stop and start again when his voice cracks into an embarrassing squeak on the word ‘Jihad’. He rides his bike to a lock up on the other side of town.  A van has been packed with explosives and a primitive trigger that appears to be a wiimote.  You snort your amusement at the in-joke. Continue reading Red Faction: Guerilla →

Immigrant UK waste turned back at Brazilian docks

shipping containersOnly the other day we were talking about tracking trash to find out where it goes. Well, it turns out it’s not just people that end up immigrating into countries that don’t want to deal with them; the Brazilian environment agency Ibama is demanding that 1,400 tonnes of hazardous waste – everything from rotting food, used condoms and dirty hypodermics – be repatriated to the UK where it came from.

Among the rubbish were the names of many British supermarkets, and UK newspapers were also clearly identifiable.

Ibama officials say they want the waste sent back to the UK.

“We will ask for the repatriation of this garbage,” said Roberto Messias, Ibama president. “Clearly, Brazil is not a big rubbish dump of the world.”

Reports in the UK media say the waste was sent from Felixstowe in eastern England to the port of Santos, near Sao Paulo, and two other ports in the southern state of Rio Grande do Sul.

The Brazilian companies that received the waste said they had been expecting recyclable plastic, The Times reported.

I guess this is the nation-state version of the rocks-in-an-iPod-box scam. Hopefully it’ll get harder for organisations to pull off this kind of switcheroo without getting caught by shipment tracking systems… but while there’s money to be made, you can guarantee they’ll keep trying it on. I expect corruption is a large part of the problem – as much at the UK end as elsewhere. [via SlashDot; image by bejnar.net]

Wind farm, server farm

wind turbinesServer farms use a whole lot of power, and with the price of energy likely to start skyrocketing again before too long, canny businesses will be looking for a way to keep a cap on the costs of running their hardware. Enter Texas firm Baryonyx, which intends initially to build server farms powered primarily by renewable energy sources like wind power… but that’s just the start.

Baryonyx plans to build a 28,000 square foot data center in Stratford, which will be powered by 100 wind turbines built on the adjacent land that will generate up to 150 megawatts of power. Each of the turbines will be able to generate up to 3.3 megawatts of power. Capacity not needed by the data center will be sold to local utilities. Baryonyx said it will take about 3 years to reach the operational phase for the wind-powered data center.

The second phase is the offshore wind farms, which will feature up to 450 wind turbines, which are each 300 feet tall and capable of generating 6 megawatts of power. Baryonyx was the high bidder in a July 14 lease sale by the Texas General Land Office. Baryonyx will pay a “nominal fee” to lease the two offshore areas for wind development.

Now there’s a sound business model; sell a more affordable solution to the desperate-for-efficiency first, and then sit back as rising oil prices ensure that your target market just keeps growing… [via SlashDot; image by jesse.millan]

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