You keep using that word…

June 12th, 2008

“You keep using that word.  I do not think it means what you think it means.”

— Inigo Montoya in The Princess Bride

Via Pharyngula, we learn that the Louisiana House has approved a bill about science teaching.

Supporters say the bill — titled the “Louisiana Science Education Act” — is designed to promote critical thinking, strengthen education and help teachers who are confused about what’s acceptable for science classes.

.. in essence, opening the floodgates to all sorts of religiously and politically motivated bull to be shoveled into science class.  All of this would be done in the name of “critical thinking”.

Could someone please inform lawmakers that filling science class up with nonsense and false controversies is not a good way to promote critical thinking?  Thanks!


So how do we know this is an anti-science bill? Anti-science bills are always obsessed with evolution – an observable fact of nature.  From the bill (SB 733):

The State Board of Elementary and Secondary Education, upon request of a city, parish, or other local public school board, shall allow and assist teachers, principals, and other school administrators to create and foster an environment within public elementary and secondary schools that promotes critical thinking skills, logical analysis, and open and objective discussion of scientific theories being studied including, but not limited to, evolution, the origins of life, global warming, and human cloning.

I’m not the first person to wonder this, but why is it that the atomic theory is never subject to such scrutiny in state legislatures?  It’s certainly harder to see atoms than it is to see evidence for evolution.

Damn!

June 9th, 2008

Here’s what I saw through the window yesterday afternoon.

This thermometer was close to the house and exposed to a good bit of sunlight.  The “official” high yesterday was 99F – still quite hot for the beginning of June.

I do wonder, though, who decided how to describe the temperatures on this particular thermometer?  “NORMAL” is 58F to 88F.  There’s no “HOT”, but anything higher than 88F is “VERY HOT”.

Me, I think I’d label anything over 100F or so as “JUST STAY INSIDE”.

Not just Visa

June 5th, 2008

The New York Times reports that students who choose to attend our two-year colleges are going to have a tougher time finding financial aid:

Some of the nation’s biggest banks have closed their doors to students at community colleges, for-profit universities and other less competitive institutions, even as they continue to extend federally backed loans to students at the nation’s top universities.

The article goes on to mention that Citibank, among others, has dropped many two-year colleges.  Why?

Mark C. Rodgers, a spokesman for Citibank, which lends through its Student Loan Corporation unit, said the bank had “temporarily suspended lending at schools which tend to have loans with lower balances and shorter periods over which we earn interest.”

We’re talking about student loans, here – government subsidized and guaranteed.  Citibank is whining, apparently, that two-year students are just too good at repaying their loans (“shorter periods”), so Citibank doesn’t make quite as much easy money off them.

Perhaps Congress should step in and make it so that banks either lend to all eligible students, or they get to lend to none of them.  Why should we taxpayers take on risk for Citibank and then allow them to cherry-pick loans for maximum profit?


Full disclosure: I teach at a two-year college.

0.1 seconds into the future

June 2nd, 2008

0.1 seconds into the future.  That’s how ling it will be until some woo attempts to misuse this quote to “prove” that science supports his chosen fortune-teller:

“Evolution has seen to it that geometric drawings like this elicit in us premonitions of the near future,” Changizi said. “The converging lines toward a vanishing point (the spokes) are cues that trick our brains into thinking we are moving forward — as we would in the real world, where the door frame (a pair of vertical lines) seems to bow out as we move through it — and we try to perceive what that world will look like in the next instant.”

Of course the actual effect that Changizi’s talking about here is rather neat.  It takes a tenth of a second for us to process ehat we see, and we have evolved to take that delay into account.  So when we’re looking at something, what we see is determined by what our brain thinks we should see a tenth of a second later.  Changizi say that this attempt at prediction fools our brains into accepting many kinds of optical illusions.

So we can predict the future.  It’s just that we’re rather bad at it!

Even big business is scared

June 1st, 2008

We often hear that businesses prefer the government to step out of the way and let them run things.  Regulations, policy, and so forth merely get in the way of business.  So this quote from Dow Chemical CEO Andrew Liveris is interesting:

“For years, Washington has failed to address the issue of rising energy costs, and as a result, the country now faces a true energy crisis, one that is causing serious harm to America’s manufacturing sector and all consumers of energy”

What makes the CEO of Dow say such a thing?  They’ve had to raise prices across the board because of skyrocketing energy costs.  And that’s bad news for all of us.

Disclosure

May 30th, 2008

Occasionally, the current administration releases some potentially useful information … when forced.

The Bush administration, bowing to a court order, has released a fresh summary of federal and independent research pointing to large, and mainly harmful, impact of human-caused global warming in the United States.

So, why wouldn’t Bush release this report earlier?  I suppose he didn’t like the conclusions.  The summary, which you can grab here, describes what’s likely to be in store for us in the future:  We can expect more heat – more than the global average – with more and longer heat waves and excessively hot days.  We’ll see more intense summer droughts.  We will experience more intense “extreme weather” – hurricanes, tornadoes, and the like.  We can expect more illness and death from heat-loving pathogens, and so on.  It’s not a very pleasant forecast.

I wasn’t terribly enthusiastic about John Kerry’s presidential campaign a few years ago, but he’s exactly right:

“The three-year delay of this report is sadly fitting for an administration that has wasted seven years denying the real threat of global climate change,” Mr. Kerry said in a statement. “In these lost years, we could have slowed global warming and advanced clean energy solutions, but instead America’s climate change strategy has been at best rhetorical, not real.”

This explains a lot about the last few years.  This administration’s response to any crisis has been to simply deny that a crisis exists.  And that’s never a good long-term strategy.

Summer work …

May 30th, 2008

Posting’s been rather light here recently, and that’s because I have been busy with five week summer classes.  We cram a full semester’s worth of freshman chemistry into five weeks.

But if I wanted to pick up a little extra money this summer, I could apply for some extra work over in the business office.  Here’s a job posting I saw this morning:

[Job opening!  Competitive salary!]

If I work all summer, I might just be able to buy a burrito at Taco Bell!

Traveling companions

May 21st, 2008

There’s some discussion on the net about whether Barack Obama’s defeat in Kenturcky really means a whole lot.  Clinton supporters, obviously, think it means something.  But Clinton’s Kentucky win was so lopsided because of one issue:  race.

Obama’s problem was with these white voters overall. His greatest losses among whites, by 40 points or more, all have been in Southern states – Arkansas, Kentucky, Alabama, Mississippi, Tennessee and West Virginia. Reflecting their discomfort with Obama, nearly half of Kentucky Democrats said they would not support him in a November election against John McCain, again similar to the result in West Virginia.

Look at Kentucky.  This is a state whose Democrats won’t back their own party’s candidate because he’s a black man.  So Obama will lose big in Kentucky in a matchup against John McCain.  But Hillary Clinton won’t win there either.  Why not?  Racism and sexism are often traveling companions.

[Mississippi truck]

Naked women and the Confederate flag.  Yee haw!  This kind of voter will just as easily turn out against Clinton as against Obama when the opponent is a white guy.

Dumbest thing I’ve read this week

May 18th, 2008

I didn’t see this commentary at first because, well, I don’t make it a point to pay a lot of attemtion to CNN gasbag Glenn Beck. But sometimes, you’ve got to call out stupidity when you see it:

The Gates Foundation is working to cure malaria, develop new tuberculosis vaccines, and stop the spread of AIDS. Most of our colleges and universities are only working to spread the radical political views of some of their professors.

Really, Glenn? You think that’s all that our colleges are doing? Laughable.

It’s true that some colleges have different missions. Research universities focus a lot of their resources on … research. (Where does Glenn think that lots of this AIDS research is done, anyway?) Two-year colleges focus more on job-related education, etc. But colleges that exist “only to spread the radical political views of some of their professors”? I can’t say that I’ve run into too many of those.

Gone to the dogs

May 16th, 2008

Here are Rusty and Ash enjoying their new beds.  Just don’t tell them that the beds are actually supposed to be for dogs!

[Rusty and Ash in the dog beds]

Uh oh … it looks like Ash might have heard me!

[Ash - This is a DOG bed?]

What?  This is a dog bed?


As always, visit The Friday Ark to see more animal friends!