Experts: obesity is a bigger threat than AIDS or bird flu

Friday, September 8, 2006

From September 3 to 8, experts gathered at the 10th International Congress on Obesity in Sydney, Australia, to discuss what they call the worldwide “obesity epidemic”. According to the World Health Organization (WHO), 1 billion people in the world today are overweight, and 300 million of those are obese. “Obesity and overweight pose a major risk for serious diet-related chronic diseases, including type 2 diabetes, cardiovascular disease, hypertension and stroke, and certain forms of cancer“, a WHO fact sheet states. According to AP, experts at the conference “have warned that obesity is a bigger threat than AIDS or bird flu, and will easily overwhelm the world’s health care systems if urgent action is not taken”.

Of particular concern is the large number of overweight children. Dr. Stephan Rossner from Sweden’s Karolinska University Hospital, a leading obesity expert who was present at the conference, has warned that as a result of the increasing number of overweight children, “we will have, within a decade or two, a number of young people who are on kidney dialysis. There will not be organs for everybody”. UK-based International Obesity Task Force has said that junk food manufacturers target children, for example, through Internet advertising, chat rooms, text messages, and “advergames” on websites. Politicians are not doing enough to address the problem of obesity, including childhood obesity, the experts said.

According to Wikipedia, examples of junk food include, but are not limited to: hamburgers, pizza, candy, soda, and salty foods like potato chips and french fries. A well-known piece of junk food is the Big Mac. The US version of just one Big Mac burger contains 48% of calories from fat, 47% US Recommended Dietary Allowance (RDA) of fat, 52% RDA of saturated fat, 26% RDA of cholesterol, 42% RDA of sodium, and little nutritional value. It also has 18% of calories from protein. According to WHO, most people need only about 5% calories from protein. Staples such as rice, corn, baked potatoes, pinto beans, as well as fruits and vegetables such as broccoli, cauliflower, zucchini, oranges, and strawberries, provide more than this required amount of protein without the unhealthy amounts of fats or sodium, without cholesterol, and with plenty of fiber, vitamins, and minerals.

Both WHO and the American Centers for Disease Control and Prevention (CDC) define overweight in adults as a Body Mass Index (BMI) of 25 or above, and obese as a BMI of 30 or above. To combat overweight and obesity, WHO recommends that, among other things, people should be taking the following steps

• eating more fruit and vegetables, as well as nuts and whole grains;
• engaging in daily moderate physical activity for at least 30 minutes;
• cutting the amount of fatty, sugary foods in the diet;
• moving from saturated animal-based fats to unsaturated vegetable-oil based fats.

Friday, July 8, 2011

At 11:29 AM EDT today, the Space Shuttle Atlantis launched on the final mission in NASA’s Space Shuttle program, STS-135.

The mission is slated to last 12 days and will deliver parts and supplies to the International Space Station (ISS), including the Raffaello Multi-Purpose Logistics Module and an experiment, the Robotic Refueling Mission (RRM), designed to test methods, tools, and technologies required to robotically refuel satellites in space, even those not designed to be serviced.

The launch occurred despite weather concerns at Kennedy Space Center in Florida, United States. Although there was a short two and a half minute hold in the countdown at T-31 seconds while engineers worked out a small glitch, the launch was flawless.

Eight and a half minutes after lifting off for the final time, Atlantis reached its preliminary orbit, travelling over 17,000 miles per hour several hundreds of miles above the Earth.

The crew of STS-135 consists of only four astronauts, the smallest shuttle crew since STS-6 in 1983: Commander Christopher Ferguson, Pilot Douglas Hurley, and Mission Specialists Sandra Magnus and Rex Walheim. STS-135 is the third spaceflight for Ferguson, Magnus, and Walheim, and the second for Hurley.

Futhermore, an iPhone will be the first one to ever be brought into space aboard the flight with an application developed for the Apple smartphone, called SpaceLab for iOS, that is meant to help the astronauts track their scientific results and perhaps one day aid in navigation. The device will be housed inside a small research platform built by the company NanoRacks. The platform will be placed inside the ISS. Along with the iPhone, a flag from the first shuttle mission, STS-1, will be brought along on the flight and left aboard the orbital outpost until the first commercial spaceflight to the station, when NASA astronauts will retrieve it.

An estimated 750,000 people crowded the launch site as Atlantis flexed “its muscles one final time”, in the words of NASA ascent commentator Rob Navias.

The first mission of the Space Shuttle program, STS-1, launched on April 12, 1981. Since then, 135 missions over 30 years have been launched. Out of these flights, two involved catastrophic failures, STS-51-L Challenger in January 1986 and STS-107 Columbia in February 2003, both killing all on board.

During the entire shuttle program, 355 people from 16 countries have flown 852 times aboard the Space Shuttle. The five shuttle orbiters have flown 537,114,016 miles (864,401,219 km).

During her career spanning over 26 years, Atlantis flew on 33 flights, including the first shuttle docking to the Russian Mir space station on STS-71 in June 1995, the first launch with a camera mounted on the exterior of the external fuel tank on STS-112 in October 2002, and the final servicing mission to the Hubble Space Telescope on STS-125 in May 2009.

The final Space Shuttle launch marks the end of an era for NASA and the United States amid uncertainty about the American space program’s and NASA’s future.

Before the launch, mission commander Christopher Ferguson made a statement conveying his thoughts about the program’s end: “The shuttle is always going to be a reflection of what a great nation can do when it dares to be bold and commits to follow through. We’re not ending the journey today … we’re completing a chapter of a journey that will never end.”

Friday, September 7, 2012

London, England — On Wednesday, Wikinews interviewed Duncan Campbell, one of the creators of wheelchair rugby.

((Laura Hale)) You’re Duncan Campbell, and you’re the founder of…

Duncan Campbell: One of the founders of wheelchair rugby.

((Laura Hale)) And you’re from Canada, eh?

Duncan Campbell: Yes, I’m from Canada, eh! (laughter)

((Laura Hale)) Winnipeg?

Duncan Campbell: Winnipeg, Manitoba.

((Laura Hale)) You cheer for — what’s that NHL team?

Duncan Campbell: I cheer for the Jets!

((Laura Hale)) What sort of Canadian are you?

Duncan Campbell: A Winnipeg Jets fan! (laughter)

((Laura Hale)) I don’t know anything about ice hockey. I’m a Chicago Blackhawks fan.

((Hawkeye7)) Twenty five years ago…

Duncan Campbell: Thirty five years ago!

((Laura Hale)) They said twenty five in the stadium…

Duncan Campbell: I know better.

((Hawkeye7)) So it was 1977.

((Laura Hale)) You look very young.

Duncan Campbell: Thank you. We won’t get into how old I am.

((Hawkeye7)) So how did you invent the sport?

Duncan Campbell: I’ve told this story so many times. It was a bit of a fluke in a way, but there were five of us. We were all quadriplegic, that were involved in sport, and at that time we had the Canadian games for the physically disabled. So we were all involved in sports like table tennis or racing or swimming. All individual sports. And the only team sport that was available at that time was basketball, wheelchair basketball. But as quadriplegics, with hand dysfunction, a bit of arm dysfunction, if we played, we rode the bench. We’d never get into the big games or anything like that. So we were actually going to lift weights one night, and the volunteer who helped us couldn’t make it. So we went down to the gym and we started throwing things around, and we tried a few things, and we had a volleyball. We kind of thought: “Oh! This is not bad. This is a lot of fun.” And we came up with the idea in a night. Within one night.

((Hawkeye7)) So all wheelchair rugby players are quadriplegics?

Duncan Campbell: Yes. All wheelchair rugby players have to have a disability of some kind in all four limbs.

((Laura Hale)) When did the classification system for wheelchair rugby kick in?

Duncan Campbell: It kicked in right away because there was already a classification system in place for wheelchair basketball. We knew basketball had a classification system, and we very consciously wanted to make that all people with disabilities who were quadriplegics got to play. So if you make a classification system where the people with the most disability are worth more on the floor, and you create a system where there are only so many points on the floor, then the people with more disability have to play. And what that does is create strategy. It creates a role.

((Hawkeye7)) Was that copied off wheelchair basketball?

Duncan Campbell: To some degree, yes.

((Laura Hale)) I assume you’re barracking for Canada. Have they had any classification issues? That made you

Duncan Campbell: You know, I’m not going to… I can’t get into that in a major way in that there’s always classification issues. And if you ask someone from basketball, there’s classification issues. If you ask someone from swimming… There’s always classification issues. The classifiers have the worst job in the world, because nobody’s ever satisfied with what they do. But they do the best they can. They’re smart. They know what they’re doing. If the system needs to change, the athletes will, in some way, encourage it to change.

((Laura Hale)) Do you think the countries that have better classifiers… as someone with an Australian perspective they’re really good at classification, and don’t get theirs overturned, whereas the Americans by comparison have had a number of classification challenges coming in to these games that they’ve lost. Do you think that having better classifiers makes a team better able to compete at an international level?

Duncan Campbell: What it does is ensures that you practice the right way. Because you know the exact classifications of your players then you’re going to lineups out there that are appropriate and fit the classification. If your classifications are wrong then you may train for six months with a lineup that becomes invalid when that classification. So you want to have good classifiers, and you want to have good classes.

((Laura Hale)) When you started in 1977, I’ve seen pictures of the early wheelchairs. I assume that you were playing in your day chair?

Duncan Campbell: Yes, all the time. And we had no modifications. And day chairs at that time were folding chairs. They were Earjays or Stainless. That’s all the brands there were. The biggest change in the game has been wheelchairs.

((Laura Hale)) When did you retire?

Duncan Campbell: I never retired. Still play. I play locally. I play in the club level all the time.

((Laura Hale)) When did you get your first rugby wheelchair?

Duncan Campbell: Jesus, that’s hard for me to even think about. A long time ago. I would say maybe twenty years ago.

((Laura Hale)) Were you involved in creating a special chair, as Canadians were pushing the boundaries and creating the sport?

Duncan Campbell: To a degree. I think everybody was. Because you wanted the chair that fit you. Because they are all super designed to an individual. Because it allows you to push better, allows you to turn better. Allows you to use your chair in better ways on the court. Like you’ve noticed that the defensive chairs are lower and longer. That’s because the people that are usually in a defensive chair have a higher disability, which means they have less balance. So they sit lower, which means they can use their arms better, and longer so they can put screens out and set ticks for those high point players who are carrying the ball. It’s very much strategic.

((Hawkeye7)) I’d noticed that in wheelchair basketball the low point player actually gets more court time…

Duncan Campbell: …because that allows the high point player to play. And its the same in this game. Although in this game there’s two ways to go. You can go a high-low lineup, which is potentially two high point players and two very low point players, which is what Australia does right now with Ryley Batt and the new kid Chris Bond. They have two high point players, and two 0.5 point players. It makes a very interesting scenario for, say, the US, who use four mid-point players. In that situation, all four players can carry the ball; in the Australian situation, usually only two of them can carry the ball.

((Laura Hale)) Because we know you are going soon, the all-important question: can Canada beat the Australians tonight?

Duncan Campbell: Of course they are. (laughter)

((Laura Hale)) Because Australians love to gamble, what’s your line on Canada?

Duncan Campbell: It’s not a big line! I’m not putting a big line on it! (laughter) I’d say it’s probably 6–5.

((Hawkeye7)) Is your colour commentary for the Canadian broadcast?

Duncan Campbell: That was for the IPC. I did the GB–US game this morning. I do the Sweden–Australia game tomorrow at two. And then I’m doing the US–France game on the last day.

((Laura Hale)) Are you happy with the level of coverage the Canadians are providing your sport?

Duncan Campbell: No.

((Laura Hale)) Thank you for an honest answer.

Duncan Campbell: Paralympic Sports TV is their own entity. They webcast, but they’re not a Canadian entity. Our Canadian television is doing… can I swear?

((Laura Hale)) Yeah! Go ahead!

Duncan Campbell: No! (laughter) They’re only putting on an hour a day. A highlight package, which to me is…

((Hawkeye7)) It’s better than the US.

Duncan Campbell: Yes, I’ve heard it’s better than the US. At the same time, it’s crap. You have here [in Great Britain], they’ve got it on 18 hours a day, and it’s got good viewership. When are we going to learn in North America that viewership is out there for it? How many times do we have to demonstrate it? We had the Paralympics in Vancouver two years ago, the Winter Paralympics, and we had crappy coverage there. There was an actual outburst demand to put the opening ceremonies on TV because they weren’t going to do it. And they had to do it, because everybody complained. So they did it, but they only did it in BC, in our home province, where they were holding it. The closing ceremonies they broadcast nationally because the demand was so high. But they still haven’t changed their attitudes.

((Laura Hale)) I have one last question: what did it mean for you when they had a Canadian flag bearer who was a wheelchair rugby player?

Duncan Campbell: I recruited that guy. It was fantastic. I recruited him. Found him playing hockey. And that guy has put in so much time and effort into the game. He absolutely deserves it. No better player.

((Laura Hale)) Thank you!

((Hawkeye7)) Thank you! Much appreciated.

Saturday, August 25, 2007

The leading supplier of school uniforms in the United Kingdom, Lancashire-based manufacturer Trutex, has announced it is “seriously considering” including GPS tracking devices in future ranges of its uniform products after conducting an online survey of both parents and children.

“As a direct result of the survey, we are now seriously considering incorporating a [tracking] device into future ranges” said Trutex marketing director Clare Rix.

The survey questioned 809 parents and 444 children aged nine to 16. It showed that 44% of parents were worried about the safety of pre-teen children, and 59% wanted tracking devices installed in school apparel. 39% of children aged nine to 12 were prepared to wear clothing with tracking devices in them, while teenagers were notably less enthusiastic and more wary of what Trutex has admitted they see as a “big brother” concept.

However, Trutex has claimed the tracking devices would bring about worthwhile benefits, including being a valuable resource for parents who wanted to keep a close eye on where their children were at all times.

“As well as being a safety net for parents, there could be real benefits for schools who could keep a closer track on the whereabouts of their pupils, potentially reducing truancy levels” says Rix.

Each year, Trutex supplies 1 million blouses, 1.1 million shirts, 250,000 pairs of trousers, 20,000 blazers, 60,000 skirts and 110,000 pieces of knitwear to the UK.

It is not the first company to manufacture school uniforms with a central focus on child safety; last week Essex firm BladeRunner revealed it was selling stab-proof school blazers to parents concerned about violence against their children. The blazers were outfitted with Kevlar, a synthetic fibre used in body armour. It has already received orders internationally, including Australia.

If the Trutex tracking devices go ahead, it is unclear where in the uniform they will be located.

Saturday, September 8, 2007

Ford Motor Company, the U.S. car maker, will reportedly pay €57 million (US$78 million) for a 72.4 percent stake in the Romanian assembly plant Automobile Craiova, a Romanian official said Friday.

“The offer of Ford Motor Company for a 72.4 percent stake is €4.1556 per share or €57 million overall,” said Sebastian Vladescu, head of the State Property Agency (AVAS), after opening Ford’s improved offer. Vladescu added that the contract may be signed on September 12, during the auto show in Frankfurt.

The Romanian government bought back the Craiova-based car maker from Daewoo Motors, in late 2006 for US$51 million. As the Korean company was bankrupt, the government had to pay another $10 million for debts stemming from past loans. Ford is the only bidder for the purchase of the factory.

According to Washington Post, many auto-part makers have set up in the new European Union member country, attracted by cheap labor, favourable tax rates and the rising output of Renault’s Dacia plant. The vice president of Dacia, Constantin Stroe, said that the price Ford offers is not important. “It’s important to have the factory working as soon as possible”, he added. “With this production facility, Romania will become an important auto production center in Europe”, concluded Stroe, cited by HotNews.

Saturday, September 17, 2005

A story about a man carrying over 30,000 (sometimes reported as 40,000) volts of static electricity in his body, allegedly generated by a wool sweater and nylon jacket combination, is circulating through major news outlets. The story, carried first by the Warrnambool Standard, says that the man, Frank Clewer, a 58-year old cleaner from Dennington, involuntarily created a scene by causing fire departments to evacuate three buildings where he had left his mark, before he realized he was causing the burn marks on carpets and allowed the fire department to help him.

The story has been picked up by The Register, Guardian, BBC, USA Today, Reuters, local agencies of ABC, the San Francisco Chronicle, and other news outlets.

Several unanswered objections mark the story as a possible hoax:

• Clewer enters and exits his car several times in the story — if he opened the car by touching its presumably metal lock, he would surely release some electricity into the car through his hand; everyone has at some point experienced the painful shock of touching a door handle or car keys to a lock. Though the car might not be grounded, it would still be at a lower potential and thus energy would be transferred. This would be noticeable; the story does not comment that Clewer understood what was happening to him.
• Firefighters supposedly “used a device to check static electricity on him and his belongings.” While firefighters would be likely to carry a high-voltage multimeter around to measure the current and voltage ratings of downed power lines, it is unlikely that the same device could measure such a large voltage resulting from a very small amount of static energy without de-electrifying it.
• For such a large voltage to be stored, humidity would have to have been extremely low on that day for the air around him not to ionize and source current, removing the static energy.
• If he was carrying such a large voltage, his hair would probably have stood on end, as this is a notable effect when one touches a Van de Graaf generator. Note: It is uncertain at what voltage this effect begins, and since Van de Graaf machines routinely exceed Megavolts of electric potential, this may not be a verifiable objection.
• This statement: “Firefighters took possession of Clewer’s jacket and stored it in the courtyard of the fire station, where it continued to give off a strong electrical current.” (Reuters UK) First, there is no reason they would need to take possession of the jacket — the static electricity could be dealt with by simply dumping water on it. Second, the jacket could not “give off” an electric current without some continuous source of energy, which, in storage, is impossible. It is possible that the jacket could hold a voltage, but the effects of this would not be visible — if they were, they would be short-lived as the jacket would lose its static energy. In any event, the current would be miniscule.
• The amount of energy stored on Clewer’s person and possessions could not have been more than a few Joules; this is unlikely to have burned carpet.

The equation for stored energy in capacitors is:

Where U = energy, C = capacitance, and V = voltage. A human body by itself typically has a capacitance of around 250 pF, which would mean a voltage of 30,000 V would produce energy of 0.11 joules. Even if Clewer’s possessions resulted in a parallel capacitance of 1 microfarad, this would still only result in an energy storage of 450 J. This amount of energy would be insufficient to burn carpet or char plastic, although a spark could ignite flammable vapor or gas.

Thursday, November 8, 2007

What you are about to read is an American life as lived by renowned author Edmund White. His life has been a crossroads, the fulcrum of high-brow Classicism and low-brow Brett Easton Ellisism. It is not for the faint. He has been the toast of the literary elite in New York, London and Paris, befriending artistic luminaries such as Salman Rushdie and Sir Ian McKellen while writing about a family where he was jealous his sister was having sex with his father as he fought off his mother’s amorous pursuit.

The fact is, Edmund White exists. His life exists. To the casual reader, they may find it disquieting that someone like his father existed in 1950’s America and that White’s work is the progeny of his intimate effort to understand his own experience.

Wikinews reporter David Shankbone understood that an interview with Edmund White, who is professor of creative writing at Princeton University, who wrote the seminal biography of Jean Genet, and who no longer can keep track of how many sex partners he has encountered, meant nothing would be off limits. Nothing was. Late in the interview they were joined by his partner Michael Caroll, who discussed White’s enduring feud with influential writer and activist Larry Kramer.