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Donors may opt out of the program, part of a study funded by the Defense Department to develop better ways of identifying blood types. And the Blood Center is firm that the effort will be limited to that purpose and not shared with the government.

Even so, privacy watchdogs worry that this latest move is just part of an increasingly long list of governments and other agencies that are storing people’s DNA coding — with few laws overseeing its use.

Munich prosecutors confirmed that the warrants were linked to the case of Khaled al-Masri, a German national of Lebanese descent.

Mr Masri says he was seized in Macedonia, flown to a secret prison in Afghanistan and mistreated there.

The incidents were part of a marketing campaign that involved a character from the cartoon show “Aqua Teen Hunger Force.”

Bloggers beware.

As the world turns networked, the Pentagon is calculating the military opportunities that computer networks, wireless technologies and the modern media offer.

From influencing public opinion through new media to designing “computer network attack” weapons, the US military is learning to fight an electronic war.

The declassified document is called “Information Operations Roadmap”. It was obtained by the National Security Archive at George Washington University using the Freedom of Information Act.

This is the central recommendation of a study by the Brookings Institution here, based on the assumption that President Bush’s last-ditch troop increase fails to stabilise the country – but also on the reality that Washington cannot simply walk away from the growing disaster unleashed by the 2003 invasion.

Even the US staying to try to contain the fighting, said Kenneth Pollack, one of the report’s authors, “would consign Iraqis to a terrible fate. Even if it works, we will have failed to provide the Iraqis with the better future we promised.” But it was the “least bad option” open to the US to protect its national interests in the event of full-scale civil war.

US troops, says the study, should withdraw from Iraqi cities. This was “the only rational course of action, horrific though it will be”, as America refocused its efforts from preventing civil war to containing its effects.

The unremittingly bleak document, drawing on the experience of civil wars in Lebanon, the former Yugoslavia, Congo and Afghanistan, also offers a remarkably stark assessment of Iraq’s “spill-over” potential across the Persian Gulf region.

It warns of radicalisation and possible secession movements in adjacent countries, an upsurge in terrorism, and of intervention by Iran, Turkey and Saudi Arabia. Ending an all-out civil war, the report says, would require a force of 450,000 – three times the present US deployment even after the 21,500 “surge” ordered by President Bush this month.

Everywhere looms the shadow of Iran. In a “war game” testing US options, the Saban Centre for Middle East Policy at the Brookings Institution found that, as the descent into civil war gathered pace, confrontation between the US and Iran intensified, and Washington’s leverage on Tehran diminished. Civil war in Iraq would turn Iran into “the unambiguous adversary” of the US.

Instead of recording only what a particular suspect is doing, agents conducting investigations appear to be assembling the activities of thousands of Internet users at a time into massive databases, according to current and former officials. That database can subsequently be queried for names, e-mail addresses or keywords.

Such a technique is broader and potentially more intrusive than the FBI’s Carnivore surveillance system, later renamed DCS1000. It raises concerns similar to those stirred by widespread Internet monitoring that the National Security Agency is said to have done, according to documents that have surfaced in one federal lawsuit, and may stretch the bounds of what’s legally permissible.

Call it the vacuum-cleaner approach. It’s employed when police have obtained a court order and an Internet service provider can’t “isolate the particular person or IP address” because of technical constraints, says Paul Ohm, a former trial attorney at the Justice Department’s Computer Crime and Intellectual Property Section. (An Internet Protocol address is a series of digits that can identify an individual computer.)

That kind of full-pipe surveillance can record all Internet traffic, including Web browsing–or, optionally, only certain subsets such as all e-mail messages flowing through the network. Interception typically takes place inside an Internet provider’s network at the junction point of a router or network switch.

The technique came to light at the Search & Seizure in the Digital Age symposium held at Stanford University’s law school on Friday. Ohm, who is now a law professor at the University of Colorado at Boulder, and Richard Downing, a CCIPS assistant deputy chief, discussed it during the symposium.

In a telephone conversation afterward, Ohm said that full-pipe recording has become federal agents’ default method for Internet surveillance. “You collect wherever you can on the (network) segment,” he said. “If it happens to be the segment that has a lot of IP addresses, you don’t throw away the other IP addresses. You do that after the fact.”

“You intercept first and you use whatever filtering, data mining to get at the information about the person you’re trying to monitor,” he added.

On Monday, a Justice Department representative would not immediately answer questions about this kind of surveillance technique.

The report estimates that between 1.1 billion and 3.2 billion people will be suffering from water scarcity problems by 2080 and between 200 million and 600 million more people will be going hungry.

The assessment is contained in a draft of a major international report by the UN Intergovernmental Panel on Climate Change (IPCC) to be released later this year, Australia’s The Age newspaper said.

OPINION
Phillip Adams
January 27, 2007

FOR all sorts of personal and political reasons, Max Whisson is one of my most valued friends. We first made contact at the beginning of the AIDS epidemic, when this most ethical of men was a principal guardian of our Red Cross blood supply. More recently he’s been applying his considerable scientific skills to the flow of another precious fluid. Water.

Does this country face a more urgent issue? Will the world have a greater problem? While we watch our dams dry, our rivers die, our lakes and groundwater disappear, while we worry about the financial and environmental costs of desalination and the melting of the glaciers and the icecaps, Max has come up with a brilliant and very simple idea.

It involves getting water out of the air. And he’s not talking about cloud-seeding for rain. Indeed, he just might have come up with a way of ending our ancient dependence on rain, that increasingly unreliable source.

And that’s not all. As well as the apparently empty air providing us with limitless supplies of water, Max has devised a way of making the same “empty” air provide the power for the process. I’ve been to his lab in Western Australia. I’ve seen how it works.

There’s a lot of water in the air. It rises from the surface of the oceans to a height of almost 100 kilometres. You feel it in high humidity, but there’s almost as much invisible moisture in the air above the Sahara or the Nullarbor as there is in the steamy tropics. The water that pools beneath an air-conditioned car, or in the tray under an old fridge, demonstrates the principle: cool the air and you get water. And no matter how much water we might take from the air, we’d never run out. Because the oceans would immediately replace it.

Trouble is, refrigerating air is a very costly business. Except when you do it Max’s way, with the Whisson windmill. Until his inventions are protected by international patents, I’m not going to give details. Max isn’t interested in profits – he just wants to save the world – but the technology remains “commercial in confidence” to protect his small band of investors and to encourage others.

In essence, windmills haven’t changed in many centuries. The great propellers producing electricity on modern wind farms are direct descendants of the rusty galvo blades that creak on our farm’s windmills – and the vanes that lifted Don Quixote from his saddle.

Usually a windmill has three blades facing into the wind. But Whisson’s design has many blades, each as aerodynamic as an aircraft wing, and each employing “lift” to get the device spinning. I’ve watched them whirr into action in Whisson’s wind tunnel at the most minimal settings. They start spinning long, long before a conventional windmill would begin to respond. I saw them come alive when a colleague opened an internal door.

And I forgot something. They don’t face into the wind like a conventional windmill; they’re arranged vertically, within an elegant column, and take the wind from any direction.

The secret of Max’s design is how his windmills, whirring away in the merest hint of a wind, cool the air as it passes by. Like many a great idea, it couldn’t be simpler – or more obvious. But nobody thought of it before.

With three or four of Max’s magical machines on hills at our farm we could fill the tanks and troughs, and weather the drought. One small Whisson windmill on the roof of a suburban house could keep your taps flowing. Biggies on office buildings, whoppers on skyscrapers, could give independence from the city’s water supply. And plonk a few hundred in marginal outback land – specifically to water tree-lots – and you could start to improve local rainfall.

This is just one of Whisson’s ways to give the world clean water. Another, described in this column a few years back, would channel seawater to inland communities; a brilliant system of solar distillation and desalination would produce fresh water en route. All the way from the sea to the ultimate destination, fresh water would be produced by the sun. The large-scale investment for this hasn’t been forthcoming – but the “water from air” technology already exists. And works.

If you’re interested, email me at PhillipAdams1@bigpond.com. After some filtering I’ll pass the messages on to Max, particularly if you have a few million to invest. Better still, you may be the Premier of Western Australia or the Prime Minister of a drought-afflicted country suddenly expressing concerns about climate change. In that case, I’ll give you Max’s phone number.

“The court’s ruling is a victory for journalists of all mediums and a tremendous blow to those firms that believe their stature affords them the right to silence the media,” said Kasper Jade, the publisher of AppleInsider.com. “Hopefully, Apple will think twice the next time it considers a campaign to bully the little guy into submission.”