Jamie's Blog

Thursday, April 19, 2007

E85 causes more smog than gasoline



The big news today is that Ethanol based fuels may actually be just as bad for the environment and for public health as Gasoline. In fact, Ethanol can even increase smog in some areas of the country. Ethanol is a plant, usually corn, based fuel that can be produced locally in our country. E85 is the most commonly used type of ethanol fuel.
This is really bad news for the alternative fuel crowd, because E85 has been pushed recently as a viable alternative to Gasoline. It seems that while certain chemicals and pollutants that Gasoline produces are reduced or not present when burning ethanol based fuels, others that are just as bad are increased.
I'm all for reducing our dependence on foreign oil, and for finding better fuels that don't pollute the environment. But we really need to be smart about it. There are a lot of possible alternatives to Gasoline. Any alternative that we push, should be evaluated and properly studied to make sure that the alternative is actually better than the current system(Gasoline). Especially if the alternative is going to be more expensive than Gasoline.

Via Wired: Ethanol Fuel Greener, But Not For Lungs
And LiveScience: Surprise: Ethanol as Deadly as Gasoline For Now
Stanford Study this is all based on: Effects of Ethanol (E85) Versus Gasoline Vehicles on Cancer
and Mortality in the United States
(PDF format)

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Wednesday, April 11, 2007

Singles Map




Found this very interesting map(click on it for a bigger view) from the February edition of National Geographic. It maps out the percentages of single men vs the percentages of single women across the country. Seems that there are a lot more single Women on the east coast than on the West coast. There doesn't seem to be any definitive reason for this distribution, but I suspect that it has a lot to do with industry. All of the largest male concentrations are in known technology centers, whereas some of the largest female concentrations are in fashion and publishing centers. The tech industry is known for being heavily male dominated, just as the fashion and publishing industries are strongly female dominated. Industry dominance explains some of the concentrations, but not all. So I think it is probably a little more complex than that. According to this map, I live right between a high single female area and a high single male area. Now, if only I could find a way to leverage this to find myself a girlfriend, I would be all set. Maybe I should move to New York.

Map found at CreativeClass

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