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Condensed knowledge for 2007-09-19

A bit of a health theme to this edition of condensed knowledge:

  • A new CPR technique was discovered. It’s called OAC-CPR (Only rhythmic Abdominal Compression). As its name implies, you only press on the abdomen, eliminating the risk of broken ribs, mouth-to-mouth, and fatigue from pushing so hard. Definitely worth looking into this!
  • Prozac found in the drinking water in the UK. Apparently so many people are on the anti-depressant in England, that it can now be found, diluted, in the water supply, after having passed through their bodies, into the sewers, through the water treatment plants, etc. Although the “experts” are saying there’s no risk, I doubt it. I mean, this is a drug, found active, in the water supply!
  • WD40 turns out to be a great help for bad joints. Despite the precautions written on the cans, rubbing it into the skin was of tremendous help to a man suffering from joint pain. Not sure that I’d recommend this.
  • Aspartame is the behind the spike in suicides for teen and pre-teen girls. Apparently, it’s a powerful mood-changer — it causes depression. Something to think about the next time you buy your children something with Nutrasweet or Aspartame as the sweetener.
  • Exercising in traffic is bad for your heart. Now that’s something I’ve known was wrong for some time. It just didn’t make sense to me when I saw people running on the sidewalk, next to heavy traffic, breathing in all those noxious fumes. When I run, I want to breathe fresh, healthy air, not someone’s nasty car exhaust. I just couldn’t get why they’d put themselves through something that unhealthy. It turns out the particulates from vehicle emissions decrease our blood’s ability to clot, and restrict the amount of blood that reaches the heart immediately upon exposure.
  • Mobile phones are as dangerous as smoking. So reads a recent headline… People have gone back and forth on the safety of mobile phones for years. Now the EU has finally decided to pick a side and take action. The article’s in Romanian, but what it says is that governments are starting to take mitigating action, first by warning people of the risks, and then by looking at ways to minimize exposure to WiFi radiation. They’re recommending that people go back to using wired Internet connections instead of wireless ones.

Now for some funny stuff:

And some economic discussion:

  • Greenspan on Iraq war, oil link. He confirms what I’ve thought and said for some time. In his talk with Matt Lauer, he touches on the housing bubble and the fiscal irresponsibility of the current administration, but he has no compliments for the Democrats, either. Last, but no least, he says the dollar may be replaced by the euro as the reserve currency of choice.
  • Transparent Investing: what your broker doesn’t want you to know. Here’s a site that offers a purportedly frank discussion of index investing. Definitely worth a look.
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Thoughts

China's growing energy problem, and the US policy quandary

Just read an article written by someone at AP and published on MSNBC, entitled “World feels China’s growing thirst for oil“. I wish they’d publish author names as well! This was a very well-written article, and full of insights into the issue.

If you thought China’s energy demands are small still compared to the US, you’d be right, but what you may not know is that they’re growing at a much larger rate than US demands. What this means is that oil companies in China, a country short of energy reserves of any kind other than coal, have been busy bees for the last decade, striking deals all over the world to meet demands.

China is now competing directly with Japan for energy, and indirectly with the US. All of this leads to tension, especially when China tries to strike up deals that lock the oil reserves only for its use, and when they support abusive regimes in countries like Iran and Sudan, undermining US foreign policy.

If you think this isn’t serious, think again. Here’s a quote from president Bush: “Oil — the dependence upon oil is a national security problem, and an economic security problem.” To back up his words, the US has built a strong naval presence in the Malacca straits, the narrow passage through which most of the traffic from the Middle East and Africa moves on its way to East Asia. This concern isn’t partisan. Democrats – Joe Lieberman being one of them – agree with Bush’s characterization.

I recently read through a World Bank report that I can’t share here, which said that China’s energy demands will only grow. They’re exploring many routes, one of which is hydroenergy, most of their energy still comes from coal, and oil needs will continue to increase.

My take on it is this: the problem is that they’re the biggest manufacturing center in the world. Companies everywhere have shifted their production facilities to China because of its cheap labor costs and lax environmental standards. So it’s a bit hypocritical to expect China to regulate its energy use while they’re making most of the products for the Western world.

The point is, the industrial portion of the global economy has to reside somewhere, and China’s the place right now. I don’t foresee a decrease in that sort of energy consumption as a whole – the world population’s increasing, not decreasing. If China decreases its production, factories will have to be built somewhere else to meet demand.

To see how truly complex this problem is, you have to look at the relationship between China and the US. They’re propping up the US economy by investing heavily in our bonds and economy. We also depend on them for various of our manufacturing needs, whether we like it or not. China could easily hurt our economy by withholding investment. We’ve got a Communist country propping up a capitalist country. Do you see the irony in this? We have to plead with them to regulate their currency price in order to add more value to our dollar, and we threaten them with military force (very subtly, but effectively) in the Malacca Straits and other places, like Taiwan, which is another hot button issue. Isn’t it a messed up world?

While all of this is happening, we aren’t getting our act together when it comes to reducing our energy needs and investing in renewable energy. We complain when the price at the pump goes to $3, when we should think about conserving energy, especially when it comes to automobile use. We are still privileged in the US. We enjoy low prices for energy while the rest of the world pays $5 to $7 per gallon. We, the general public, keep blaming the oil companies and calling them our enemies, when they’re trying to help meet growing demand with dwindling supplies. We expect oil to be there when we fuel up at the pump, yet we don’t realize how volatile oil markets can be, for many reasons, political and environmental ones ranking at the top of the list.

We should wake up and thank God we’re so privileged in the US. Most of us don’t realize it. I’m writing this from Romania, where oil prices are around $6 per gallon, and most people make about $200 per month. Do the math and see if you could live with that! It’s time we woke up and started conserving, and it’s also time automobile manufacturers and other equipment manufacturers started making products that are more energy efficient. It’s also time city planners started building cities that are more pedestrian-friendly, with broad sidewalks and short walks to shops and other public attractions. We should do all this before we get into real trouble because of our thirst for oil. I don’t think any of us want global conflict on this issue.

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Thoughts

Microreactor for biodiesel production

From Gizmag: “April 21, 2006 — Another wondrous enabling technology has been announced – a microreactor, about half the size of a credit card that produces biodiesel by combining alcohol and vegetable oil directly, greatly speeding and simplifying production compared to traditional methods. By stacking many of these microreactors in parallel, a device the size of a small suitcase could produce hundreds of thousands of gallons per year of biodiesel — enough to power several farms. The device could significantly reduce farmer dependence on mass-produced petroleum. ‘This is all about producing energy in such a way that it liberates people,’ said inventor and OSU Professor Goran Jovanovic. ‘Most people think large-scale, central production of energy is cheaper, because we’ve been raised with that paradigm. But distributed energy production means you can use local resources – farmers can produce all the energy they need from what they grow on their own farms.’ Jovanovic is seeking to partner in order to commercialize the technology…” Here is the link.

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