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The Justice Department and the Office of the Director of National Intelligence issued a joint statement saying wiretaps will resume under the current law “at least for now.”

“Although our private partners are cooperating for the time being, they have expressed understandable misgivings about doing so in light of the ongoing uncertainty and have indicated they may well discontinue cooperation if the uncertainty persists,” the statement said.

On Friday U.S. Attorney General Michael Mukasey and Director of National Intelligence Michael McConnell said telecommunications firms have been reluctant to cooperate with new wiretaps since six-month temporary legislation expired last weekend. As a result, they told Congress, spy agencies have missed intelligence.

Democrats accused the Bush administration of fear-mongering and blamed it for any gaps.

President George W. Bush has said he would not compromise with the Democratic-led Congress on his demand that phone companies be shielded from lawsuits for taking part in his warrantless domestic spying program.

The measure passed by the Senate would provide retroactive lawsuit immunity to firms which cooperated with warrantless wiretaps that Bush authorized after the September 11 attacks. But the House of Representatives has opposed it, and Democratic leaders of both chambers said they would try to find a compromise.

Little about the official explanation of the events at the Ambassador Hotel on June 5 1968 makes sense. Now a new forensic analysis of the only audio recording of the fatal shots has given new weight to a controversial theory that there were in fact two shooters, and that the man convicted of Kennedy’s killing — Sirhan Sirhan – did not fire the fatal shots.

Following his victory speech to supporters after clinching a tight democratic primary victory in California, Kennedy left the podium in the Embassy ballroom to address a press conference.

But the shortcut he and his entourage took through the hotel’s pantry quickly descended into bloody mayhem. As Kennedy turned from shaking hands with two of the kitchen staff, a gunman stepped forward and began firing. Kennedy was hit by four shots including one which lodged in the vertebrae in his neck and another which entered his brain from below his right ear. He died in hospital the following day. Five other people were injured but survived.

Sirhan – a Palestinian refugee who said he wanted to “sacrifice” Kennedy “for the cause of the poor exploited people” – was quickly apprehended. He was eventually sentenced to life imprisonment.

“Sirhan was apprehended at the scene with literally a smoking gun,” said acoustic forensic expert Philip Van Praag of PVP Designs, who has carried out the new analysis. “At the beginning many people looked upon this as an open-and-shut case. It was one man, Sirhan Sirhan, who was observed by a number of people, who aimed and fired a gun in the direction of Kennedy’s entourage.”

But the lone gunman explanation has always looked shaky. The autopsy of Kennedy’s body suggested that all four shots that hit him came from behind, and powder marks on his skin showed they must have been from close range.

But Sirhan was in front of Kennedy when he fired, and after shooting two shots was overcome by hotel staff, who pinned him to a table. Also, Sirhan fired eight shots in total, yet 14 were found lodged around the room and in the victims.

“There is no doubt in our minds that no fewer than 14 shots were fired in the pantry on that evening and that Sirhan did not in fact kill Senator Kennedy,” said Robert Joling, a forensic scientist who has been involved with the Kennedy case for nearly 40 years. He and Van Praag have published a book on the killing this week entitled “An Open and Shut Case”.

The inconsistencies in the case have bred numerous conspiracy theories, including the involvement of the CIA and the idea that Sirhan – who claims not to remember the shooting and pleaded insanity at his trial – was a “Manchurian Candidate” assassin who was hypnotically programmed to kill the senator.

Now Van Praag has added new weight to the ‘two shooters’ theory. He reanalysed the only audio recording of the shooting, which was made by an independent journalist, Stanislaw Pruszynski. “At the time Pruszynski was not even aware that his recorder was still on,” said Van Praag.

The recording quality is poor, but it is possible to make out 13 shots over the course of just over 5 seconds, before what Van Praag describes as “blood-curdling screams” obscure the sound. That is more than the eight rounds that Sirhan’s cheap Iver Johnson Cadet 55 revolver carried.

Also, there are two pairs of double shots that occurred so close together it is inconceivable that Sirhan could have fired them all. The third and fourth shots and the seventh and eighth were separated by 122 and 149 milliseconds respectively. In tests, a trained firearms expert firing under ideal conditions could only manage 366 milliseconds between shots using the same weapon. And he was not being pinned to a table at the time.

Lastly, five of the shots – 3, 5, 8, 10 and 12 in the sequence – were found to have odd acoustic characteristics when specific frequencies were analysed separately. Van Praag thinks this is because they came from a different gun pointing away from Pruszynski’s microphone.

To recreate this he recorded the sounds made by firing the Iver Johnson and another revolver, a Harrison and Richardson 922. At least one member of Kennedy’s entourage was carrying this weapon when the killing happened. In the acoustic tests it produced the same frequency anomalies Van Praag had seen in the original recording but only when fired away from the microphone.

He presented his results on Thursday at the American Academy of Forensic Sciences annual meeting in Washington DC.

Paul Schrade, a close associate of Kennedy’s who was director of the United Auto Workers union, was at the senator’s side in the pantry and was shot in the head. He told the meeting that America lost an outstanding leader and potentially great president that day.

“I think we were in a position of really changing this country,” he said. “What we lost was a real hope and possibility of having a better country and having better relations around the world.”

He wants to see the case reopened and properly investigated. “We’re going to go ahead and do our best to find out who the second gunman was and that’s going to take a lot of work,” he said.

It may sound like science fiction, but Ocean Thermal Energy Conversion (OTEC) is an idea whose time has come. It is based on the work of Jacques-Arsène d’Arsonval, a 19th-century French physicist who thought of using the sea as a giant solar-energy collector.

The theory is very simple: OTEC extracts energy from the difference in temperature between the surface of the sea (up to 29C in the tropics) and the waters a kilometre down, which are typically a chilly 5C. This powers a “heat engine”: think of a refrigerator in reverse, in which a temperature difference creates electricity.

Claude’s efforts to develop a practical version of d’Arsonval’s concept had to be abandoned due to poor weather and a lack of funds.

As you can see from the photo above and others further down this article, the car is pretty far from our modern “manta ray-shaped, wind tunnel-vetted carbon fiber space car”, as the SeattlePI reporter puts it. How did it achieve such high fuel economy when even our modern hybrids are orders of magnitude less efficient? What can we learn from it? Read on.

The first thing the team that built the car did is make it as light as possible: They completely stripped the interior except for a seat. They also chopped the top to lower wind resistance.

The Opel’s rear axle was narrowed and super-hard low-friction tires were used. To save even more weight, a chain drive was used. The engine was pretty much the stock 4-cylinder that came with the car, but the fuel line was insulated and heated so the gasoline entered the combustion chambers as lean vapor.

The record was achieve by driving the car at a steady 30 mph (48 kph).

Now of course this isn’t exactly a practical car. But even if you changed it enough to reduce its performance by 250 mpg, that still leaves you with 126 mpg! With modern technology, we should be able to do much better than what we’re doing now.

Michael Wareing, who heads the new Basra Development Commission, acknowledged that there would be concerns among Iraqis about multinationals exploiting natural resources.

Basra, where 4,000 British troops are based, has been described as ‘the lung’ of Iraq by Prime Minister Nouri al-Maliki. The region accounts for 90 per cent of government revenue and 70 per cent of Iraq’s proven oil reserves. It has access to the Gulf and is potentially one of the richest areas in the Middle East, but continues to be plagued by rival militias.

…

On this clear November morning, he’s craning for a look at one of the world’s largest petroleum reserves where there’s not an oil well in sight.

Instead, in a two-mile-wide pit below, trucks head to refineries with loads of sand weighing more than Boeing 747s. Yellow flames shoot skyward as 900-degree heat liquefies any embedded petroleum.

Floating scarecrows and propane-powered cannons do their best to chase migrating birds from lethal wastewater ponds.

Eventually, nuclear reactors may surround the crater 270 miles northeast of Edmonton, Alberta, delivering the power required to wring oil from sand.

The World Food Programme is holding crisis talks to decide what aid to halt if new donations do not arrive in the short term.

Josette Sheeran, WFP executive director, told the Financial Times that the agency would look at “cutting the food rations or even the number or people reached” if donors did not provide more money.

“Our ability to reach people is going down just as the needs go up,” she said.

WFP officials hope the cuts can be avoided, but warned that the agency’s budget requirements were rising by several million dollars a week because of climbing food prices.

The WFP crisis talks come as the body sees the emergence of a “new area of hunger” in developing countries where even middle-class, urban people are being “priced out of the food market” because of rising food prices.

Hunger is now “affecting a wide range of countries”, she said, pointing to Indonesia, Yemen and Mexico. “Situations that were previously not urgent – they are now.”

The main focus of the WFP to date has been to provide aid in areas where food was unavailable. But the programme now faces having to help countries where the price of food, rather than shortages, is the problem.

Ms Sheeran said that in response to rising food costs, families in developing countries were moving in some cases from three meals a day to just one, or dropping a diverse diet to rely on one staple food.

In response to increasing food prices, Egypt has widened its food rationing system for the first time in two decades while Pakistan has reintroduced a ration card system that was abandoned in the mid-1980s.

Countries such as China and Russia are imposing price controls while others, such as Argentina and Vietnam, are enforcing foreign sales taxes or export bans. Importing countries are lowering their tariffs.

Food prices are rising on a mix of strong demand from developing countries; a rising global population; more frequent floods and droughts caused by climate change; and the biofuel industry’s appetite for grains, analysts say. Soyabean prices on Friday hit an all-time high of $14.22 a bushel while corn prices jumped to a fresh 12-year high of $5.25 a bushel.

The price of rice and wheat has doubled in the past year while freight costs have also increased sharply on the back of rising fuel prices.

The world’s poor countries will have to pay 35 per cent more for their cereals imports, taking the total cost to a record $33.1bn (in the year to July 2008, even as their food purchases fall 2 per cent, according to the UN’s Food and Agriculture Organisation.

He added a twist – that rising agricultural raw material prices would translate this year into sharply higher food inflation.

“I hope you enjoy your meal,” Mr Lapp told delegates during a luncheon. “It is the cheapest one you are going to have at this forum for a while.”

His warning that a strong wave of food inflation is heading towards the world economy was met by nods from agriculture traders, food industry executives and western’s government officials at the USDA’s annual Agricultural Outlook Forum.

Larry Pope, chief executive of Smithfield Foods, the largest US pork processor, warned delegates of a wave of “real food inflation” just at the time central banks were under pressure to cut interest rates.

“I think we need to tell the American consumer that [prices] are going up,” he said. “We’re seeing cost increases that we’ve never seen in our business.”

The comments highlighted one of the conference’s main concerns – that rising agricultural prices have reached a stage at which the impact will be felt not only on fresh food but will also filter through the supply chain and raise the cost of processed food.

Tom Knutzen, chief executive of Danisco, one of the world’s largest ingredients companies, said rising vegetable oil costs made it more expensive to produce preservatives, colourings and flavourings.

“Our products are based on vegetable oil. “Our input cost has gone up so we are increasing prices,” he said in an interview in Brussels. He added that preservatives, colourings and flavourings made up only 1-2 per cent of the cost of food but there would be a ripple effect as they were present in almost all the food sold worldwide.

US agriculture officials forecast that food inflation will rise this year at an annual rate of 3-4 per cent, warning that the risks were skewed to the upside. Last year, food inflation rose 4 per cent, the highest annual rate since 1990.

Joseph Glauber, the USDA’s chief economist, said in an interview that until now some companies had absorbed the rise in commodities prices, but that trend was about to change.

He said that wheat prices had previously moved from $3 to $5 a bushel without significant pain for consumers. “But now the wheat price has jumped to nearly $20 a bushel. These large increases will show up [in consumer prices].”

Some people hope a slowdown in the US or global economy would push down agricultural commodities prices. But Mr Glauber said that would have a limited impact on agriculture commodities prices. “I am more concerned about higher prices than lower prices.”

However, Simon Johnson, chief economist at the International Monetary Fund, said in an interview that for most agricultural commodities and metal markets the global slowdown would push prices down.

“The commodities market believes in the decoupling of developing countries’ growth,” Mr Johnson said. “The IMF does not believe in decoupling to that extent.”

But even if commodities prices do slow down, other forces could still push consumer prices higher, food industry executives said.

Companies until now have moderated consumer price increases thanks to large inventories and financial hedges in the commodities market futures. But during the course of this year those mitigating factors would vanish, executives said.

The satellite launched Saturday, called Kizuna, is part of the government’s e-Japan project and its modest aim is the creation of the world’s most advanced information and telecommunications network.

It will be able to provide broadband Internet connections to homes with download speeds of up to 155M bps (bits per second) and upload speeds of 6M bps. The services will be delivered via 45-centimeter dish antennas, which are about the same size as those used for digital direct-to-home (DTH) satellite TV services in many countries.