An existentialist firefighter

For the other philosophy geeks here, the Onion has got another humorous story you'll enjoy, rooted in existentialist themes:

In an ultimately futile act some have described as courageous and others have called a mere postponing of the inevitable, existentialist firefighter James Farber delayed three deaths Monday. "I'm no hero," Farber said after rescuing the family from a house fire on the 2500 block of West Thacker Street, and prolonging for the time being their slow march toward oblivion. "Like any other man, I am thrown into this world, alone and terrified, to play a meaningless role in an empty life. In my case, that role happens to involve charging through towering blazes to pull helpless individuals from a sea of flames before they suffocate or are burnt alive."...

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Deepwater horizon: an event horizon for the oil age?

In a speech given earlier this year, the Chief Economist for BP made his case that fears about peak oil were overblown.

"One factor is resources. They are limited, and a barrel can only be produced once. But ideas of peak oil supply are not true. Doomsayers have exaggerated the issue. The bell-shaped curve of production over time does not apply to the world's oil resources," he told the seminar in Alkhobar city. "Those who believe in peak oil tend to believe that technology and economics don't matter, and I think this is false.The application of technology, the innovation of new technology and economic forces especially mean that recoverable oil resources can increase. If there is a peak in oil, it will come from the demand side. There are always fears, but these remain overstated and exaggerated."
A barrel can only be produced once, this is true. And technology has allowed us to tap into oil reservoirs that were unthinkable a few decades ago. Yet as the catastrophic ongoing oil geyser in the Gulf of Mexico shows us, technology is not the savior the oil majors would have us believe. Advanced technology may allow us to drill for oil a mile under water, but it obviously does not offer any easy solutions when things go horribly awry as they have on the Deepwater Horizon rig, which has been spewing hundreds of thousands of barrels of oil into the Gulf of Mexico for over a month. [More . . . ]

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What’s behind the rise in ADHD?

Now a new study published in Pediatrics, the journal of the American Academy of Pediatrics, links pesticide use with the rise in ADHD disorders among children. The study's authors examined data on over 1,100 children, and determined that elevated levels of pesticide metabolites in the urine was associated with a diagnosis of ADHD. In fact, children with levels higher than the median of the most commonly detected metabolite (known as dimethyl thiophosphate), were twice as likely to be diagnosed as ADHD compared with children that had undetectable levels of the metabolite. The elevated risk factor remained even after controlling for confounding variables like gender, age, race/ethnicity, poverty/income ratio and others. The pesticides studied belong to a class of compounds known as organophosphates. Time explains:

[Study author Maryse] Bouchard's analysis is the first to home in on organophosphate pesticides as a potential contributor to ADHD in young children. But the author stresses that her study uncovers only an association, not a direct causal link between pesticide exposure and the developmental condition. There is evidence, however, that the mechanism of the link may be worth studying further: organophosphates are known to cause damage to the nerve connections in the brain — that's how they kill agricultural pests, after all. The chemical works by disrupting a specific neurotransmitter, acetylcholinesterase, a defect that has been implicated in children diagnosed with ADHD. In animal models, exposure to the pesticides has resulted in hyperactivity and cognitive deficits as well.

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(Marginally) tougher food safety rules mean (marginally) safer food

"There is no more important mission at USDA than ensuring the safety of our food, and we are working every day as part of the President's Food Safety Working Group to lower the danger of foodborne illness. The new standards announced today mark an important step in our efforts to protect consumers by further reducing the incidence of Salmonella and opening a new front in the fight against Campylobacter," announced Secretary of Agriculture Tom Vilsack on Monday. Under these new proposed regulations, 7.5% of the chicken at a processing plant may test positive for salmonella. In 2009, average salmonella levels were at 7.1%, so I guess these giant food conglomerates won't have to stretch too hard to meet the proposed rule. I suppose it's better than the 20% salmonella contamination that's allowed under current regulations. But perhaps current regulations are not the best standard with which to judge the new rules, given that they don't regulate campylobacter at all. Campylobacter causes diarrhea, cramping, fever, and there are no federal standards governing how much of it can be in your food. Under the proposed regulations, companies may not have more than 10% of their carcasses "highly-contaminated" by campylobacter, and no more than 46% may be contaminated at a "low-level." I feel better, don't you?

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Are you ready for prices (of everything) to rise?

If you were looking for a quick, 4-paragraph introduction on the subject of Peak Oil, Bloomberg News has you covered:

Exxon Mobil Corp., BP Plc and Total SA are investing in assets that previously weren’t worth their time or money after oil-rich nations reduced access to reserves and exploration drilling faltered. Efforts to find new sources of crude and natural gas are failing more often, with San Ramon, California-based Chevron Corp.’s exploration failure rate jumping to 35 percent last year from 10 percent in 2008. Countries such as Venezuela are making it more expensive for companies to develop their resources, if they’re allowed in at all. And previously developed fields are drying up, reducing oil companies’ future supplies, or reserves. “Their No. 1 problem is reserves replacement,” said Nansen Saleri, chief executive officer at Quantum Reservoir Impact in Houston and former reservoir-management chief at Saudi Arabia’s state oil company. “That’s the elephant in the room, so that’s what they have to address.” To compensate, major producers are investing in projects they once eschewed, including geologically complex oil and gas fields, called “unconventional” by the industry to distinguish them from the easy-to-get oil and gas of earlier years.
And that is Peak Oil in a nutshell. It is real, it is here. All the cheap, easily accessible oil has been used up; the low-hanging fruit is gone. The remainder of the planet's oil, of which we still have plenty, is going to cost a great deal more to extract and refine, leading to higher prices at the pump, at the grocery store, or anywhere else that requires oil to function.

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