Tuesday, September 7, 2010

Does praying help when you got no job, you're flat broke, and you got one foot in the gutter?

I really hope so, because if you lack the capital to feed at the hedge fund trough, prayer seems to be the only remedy offered to the impoverished by overfed, conservative lawmakers these days.
And, the Republican, pro-tax cut, me-first, tea-party patriots amongst us sure seem to think prayer is the answer... here's a tribute to the genuine piety they offer every day for the rest of us to take inspiration from. I'm thinking of pure, upstanding guys like Rep. John Boehner, here. Take it, Janis...

"Mercedes Benz"


Oh Lord, won't you buy me a Mercedes Benz ?
My friends all drive Porsches, I must make amends.
Worked hard all my lifetime, no help from my friends,
So Lord, won't you buy me a Mercedes Benz ?

Oh Lord, won't you buy me a color TV ?
Dialing For Dollars is trying to find me.
I wait for delivery each day until three,
So oh Lord, won't you buy me a color TV ?

Oh Lord, won't you buy me a night on the town ?
I'm counting on you, Lord, please don't let me down.
Prove that you love me and buy the next round,
Oh Lord, won't you buy me a night on the town ?

Everybody!
Oh Lord, won't you buy me a Mercedes Benz ?
My friends all drive Porsches, I must make amends,
Worked hard all my lifetime, no help from my friends,
So oh Lord, won't you buy me a Mercedes Benz ?

That's it!

Thursday, August 26, 2010

Clean Energy Stimulus

Time magazine published an article, "How the Stimulus Is Changing America," about the positive effects of the American Recovery and Reinvestment Act of 2009, and noted the success of its "green" components.

Here the article mentions an entrepreneur who benefited from the $787 billion stimulus package:
The green industrial revolution begins with gee-whiz companies like A123 Systems of Watertown, Mass. Founded in 2001 by MIT nanotechnology geeks who landed a $100,000 federal grant, A123 grew into a global player in the lithium-ion battery market, with 1,800 employees and five factories in China. It has won $249 million to build two plants in Michigan, where it will help supply the first generation of mass-market electric cars. At least four of A123's suppliers received stimulus money too. The Administration is also financing three of the world's first electric-car plants, including a $529 million loan to help Fisker Automotive reopen a shuttered General Motors factory in Delaware (Biden's home state) to build sedans powered by A123 batteries. Another A123 customer, Navistar, got cash to build electric trucks in Indiana. And since electric vehicles need juice, the stimulus will also boost the number of U.S. battery-charging stations by 3,200%.
"Without government, there's no way we would've done this in the U.S.," A123 chief technology officer Bart Riley told TIME. "But now you're going to see the industry reach critical mass here."
Note, Mr. Riley points out that his business depended on government assistance. Fine, but let's keep that in mind when Republicans tell us that all we need is an "free market," unfettered by the government.

The article goes on:
That's why the Recovery Act is funding dozens of smart-grid approaches. For instance, A123 is providing truckloads of batteries for a grid-storage project in California and recycled electric-car batteries for a similar effort in Detroit. "If we can show the utilities this stuff works," says Riley, "it will take off on its own."
Stimulus money is being used for other worthwhile purposes as well:
The Recovery Act is weatherizing 250,000 homes this year. It gave homeowners rebates for energy-efficient appliances, much as the Cash for Clunkers program subsidized fuel-efficient cars. It's retrofitting juice-sucking server farms, factories and power plants; financing research into superefficient lighting, windows and machinery; and funneling billions into state and local efficiency efforts. (See TIME's special report "Obama's Agenda: Get America Back on Track.")
It will also retrofit 3 in 4 federal buildings. The U.S. government is the nation's largest energy consumer, so this will save big money while boosting demand for geothermal heat pumps, LED lighting and other energy-saving products. "We're so huge, we make markets," says Bob Peck, the General Services Administration's public-buildings commissioner. GSA's 93-year-old headquarters, now featuring clunky window air conditioners and wires duct-taped to ceilings, will get energy optimized heating, cooling and lighting systems, glass facades with solar membranes and a green roof; the makeover should cut its energy use 55%. It might even beta-test stimulus-funded windows that harvest sunlight. "We'll be the proving ground for innovation in the building industry," Peck says. "It all starts with renovating the government."

With an open mind, and a little courage, we could transform this country into a place that offers broad prosperity, and a healthy future for the planet. But, it's the open mind and courage part that I worry about.

Read the whole article, maybe it'll inspire you. Or, maybe you're already too poisoned by toxic rhetoric from the frightened right...

How CO2 and Other Greenhouse Gases Trap Heat

Below is a really simple, elegant, brief explanation of the Greenhouse Effect:
It is true that there are several important greenhouse gasses. CO2 is one of them, but methane (CH4) and water vapor are also important. CO2 is the one that human activity may influence the most and therefore gets a lot of attention in the climate debate, while water vapor changes due to natural phenomena - and as a consequence of possible manmade heating.

The thing that makes these molecules important for the greenhouse effect is their ability to absorb infrared light. When sunlight enters the atmosphere it is turned into heat in the surfaces it strikes and these surfaces re-radiate the energy as infrared light. Therefore, if the atmsophere becomes less transparent to infrared light, the heat cannot get out into space as easily as before and temperatures will rise in order to reestablish the temperature gradient needed to drive the infrared heat out past the obstacles.

You may think of a mountain stream where water flows downhill. If you push a boulder into the stream you will cause the water to rise behind the boulder, but after a while the same amount of water will flow past the boulder and downstream. Same thing with more IR absorbtion in the atmosphere. It will get hotter behind the obstacle (the IR-absorbing molecules in the air) but eventually a balance will be found where the same amount of energy flows into space as comes down from there.

In terms of the molecules themselves, it is the electronic structure that causes IR light to be absorbed. Atoms and molecules absorb light at specific wavelengths. Most molecules absorb light in broad bands or wavelength ranges, while atoms tend to absorb light in narrow regions or lines. The molecules therefore absorb over a wider range of frequencies and block more light this way. The details as to why the light is absorbed at infrared wavelengths and not in the X-ray range or vissible light, is complex to explain. It has to do with the structure of the molecules - the strengths of the bonds inside the molecule and the masses of the atoms in the molecule.

Masses on springs tend to oscillate with frequencies that are determined by how stiff the spring is and by how large a mass is attached. The same goes for the bonds (or springs) inside molecules - the vibrational frequency of molecules is determined by the spring strengths and the masses attached to the springs. Because of the many electrons interacting in complex molecules you get many possible modes of vibration and therefore many possible wavelengths at which light can be absorbed. This gives you the light-absorbing bands typical for molecular spectra.

By the way, the phrase 'greenhouse' effect is missused for molecules, because the effect of the glass on a greenhouse is not chiefly to stop infrared light getting out, but to stop warm air from blowing away from the inside of the house.

Peter Thejll, Staff, Solar-Terrestrial Physics, Danish Meteorological Institute

This isn't wildly difficult to understand. It's like a two-way mirror: you can see through it in one direction, but not in the other. Sunlight (visible and ultraviolet) travels into the atmosphere in the direction you can see through, but once in, its on the mirror side and can't get back out (infrared). So, it hangs around as heat. Done.

If you can honestly say that you think global warming science is a hoax, then the next time you think about traveling, you should walk, because airplanes are part of the same hoax. So is all of modern medicine: lab tests, pharmaceuticals, diagnostics (x-rays!, MRI's, CAT scans) -- all a hoax, of course. Get in touch with a witch doctor if you get sick, or injured (by one of those hoax-ey cars or airplanes).

Wednesday, August 25, 2010

Tuesday, August 24, 2010

Tell Your Senators To Do Something

The Union of Concerned Scientists wants you to personalize and then send a letter to your Senators asking them not to interfere with the EPA's efforts to regulate greenhouse gasses, and to pass a real energy bill.

Here's my personalized section of the letter:
I am disgusted and dismayed that the Senate failed, once again, to create and pass useful legislation to mitigate global warming, and promote renewable energy.

I guess we could all just pray for divine intervention, because scientific reason and logic seem to have no bearing on the Congressional agenda. It's a good thing Galileo is not around these days. We'd probably cry havoc, and burn him at the stake.

Sadly, I don't think much good will come of praying for a solution when the the folks we elect are actively working to undermine real efforts to prevent the catastrophic effects of global warming, not to mention the long list of other environmental catastrophes that have resulted from our dim-witted reliance on coal and oil.

So, barring any hope for real lawmaking going on these days, it's more important than ever that the Environmental Protection Agency (EPA) can at least try to limit global warming emissions under the Clean Air Act.

The EPA and the National Academy of Sciences confirm that global warming poses a significant threat to public health. Yet senators delay or block the EPA's authority under the Clean Air Act to regulate global warming emissions. That is gross malfeasance.
 Go ahead, click here to write to your Senators.

Monday, August 23, 2010

Yeah, We Can Stop Global Warming and Still Make Piles of Money

The Union of Concerned Scientists offers three informative, simple solutions for U.S. energy production that don't trash the environment, or leave a big bill for taxpayers to pick up for the clean up of nasty messes like the ones left behind by fossil energy producers.

I know BP, Shell, Exxon/Mobil, and our benighted Republican lawmaker say it can't be done. I wonder why they say that? (Hint: $$$)

Anyway, here's some links to the UCS articles you should read to be better informed about this tricky issue:

Cut 2030 Oil Consumption In Half

The Union of Concerned Scientists, smart folks, have devised a plan that cuts U.S. oil consumption in half by 2030. This is a big deal. It saves us 13.9 million barrels of oil per day. Let's say the price of oil stays flat, which it won't, but we'll assume here that it does. Take 13,900,000 barrels per day x $80, you get: $1,112,000,000 ($1.112 billion) per day in savings. Since 60% of oil imports currently come from other nations, that's $667, 200,000 that were not depositing in foreign treasuries...every day, or $20 billion a month we keep at home. Now, think for a second: we create a bunch of jobs building the new infrastructure and vehicles required for this plan to work, and we save $20 billion a month.

Can you think of something better we could do with $20 billion a month than give it to another country? I can. Education comes to mind...for our representatives who got us in this mess, and the people who voted for 'em. All those domestic jobs would be nice, too. And no more oil spills...ah, I'm just dreamin'.

See the plan at the UCS site: National Oil Savings Plan
and then sign the petition.