Can you tell the difference between Bush and McCain? Can anyone?
Not me; I scored 2 out of 5 on the Bush-McCain Challenge, and here I thought I was doing so well. Maybe you’ll do better.
Can you tell the difference between Bush and McCain? Can anyone?
Not me; I scored 2 out of 5 on the Bush-McCain Challenge, and here I thought I was doing so well. Maybe you’ll do better.
We try to present both sides here at Good Reason.
Here’s a recent scientific advance.
Scientists employing a gene therapy have provided partial vision to patients who were nearly blind from a condition known as Leber congenital amaurosis (LCA) — a severe form of retinitis pigmentosa. Initial results from the clinical trial, which was funded in part by the Foundation Fighting Blindness, were published today in the New England Journal of Medicine.
All three patients, who had severely abnormal vision before entering the study, can now read several lines on an eye chart and are able to see better in dimly lit settings. One was also able to navigate better after the injection.
And on the other side, here’s movie star and absolute fool Ben Stein:
Stein: …Love of God and compassion and empathy leads you to a very glorious place, and science leads you to killing people.
Crouch: Good word, good word.
Read that again: science leads you to killing people.
At its simplest level, science is observing and keeping what works. The opposite approach is faith, which equates to not observing, and keeping something even if it doesn’t work. You’d think it would be difficult to defend something that doesn’t work, but here we are in the 21st century, and people like Ben Stein are still using their seemingly limitless capacity for selective observation in the service of keeping outdated and ineffective dogmas. Science, on the other hand, is making the blind to see and the lame to walk, which is more than any guru, priest, or prophet has ever done.
Beware anyone who demeans reason, logic, and science. I’ve heard many people do this. I’ve heard naturopaths scoff at the mention of the scientific method. I’ve seen church leaders dismiss ‘man’s reason’ as inferior to religious tenets. I’ve read creationists bad-mouthing the process of peer review. And now I see Stein denouncing science itself. They have to do this because reason, logic, and science don’t support their phony claims. When you see this, it is a sure sign that that person is promoting something that doesn’t deliver the goods.
(via Pharyngula)
See, I always used to feel uncomfortable when people would say that religion was a form of child abuse. That’s a bit harsh, I’d think. Some children are abused for real, and it’s not the same as being brought up in a religion. Which would you pick, real live sexual or physical abuse or church?
Ah, but not all abuse is the same. There’s the kind of abuse where your body is beaten or used for someone else’s pleasure, and then there’s the kind where your mind and reasoning powers are harmed or co-opted for someone else’s idea of reality. (In both kinds, the abusers were frequently abused themselves.) And if your parents, your neighbours, and your community enable this kind of abuse, you may not end up like this kid (or the three others featured in the BBC show ‘Baby Bible Bashers‘). But you might end up like the pile of rubes cheering in the audience.
Seriously, what kind of people applauds this kind of performance? Certainly it’s a curiosity, but think of the harm done to this child. He should be out looking at rocks or digging around outside, wondering about things, not being so damn certain about everything. Think you could actually explain evolution to him? No way. The mental blocks are already up. And for every child like this, there are millions more being indoctrinated into a false magical worldview. The people who ought to be building them up are robbing them of the ability to reason, and I think that’s criminal.
What’s for dinner?
People for the Ethical Treatment of Animals is offering a million-dollar prize for the “first person to come up with a method to produce commercially viable quantities of in vitro meat at competitive prices by 2012.”
You’ll have to excuse me, but the idea of giant containers of artificial animal tissue makes me just a mite queasy.
What’s wrong with soy? If it’s not meaty enough for you, you’re doing it wrong. Tonight I had some delicious fake chicken in black bean sauce, with rice and stir-fried vegetables. It was sali-very good. I know of a couple of places in Perth to get the stuff, but I usually go to Sri Melaka on James St in Northbridge.
Just don’t read this description on how it’s made. Doesn’t sound like they’re describing anything I’ve eaten.
Soy protein usually arrives at a food manufacturer in the form of a dry powder. Soy protein is coiled and globular, while real meat proteins are fibrous, so the challenge is to change the soy’s molecular structure. The food manufacturer exposes the soy protein to heat or acid or a solvent, and then runs it through an extruder to reshape it. “When you denature the molecules, they open up and become more fibrous,” says Barry Swanson, a professor of food science and nutrition at Washington State University and a fellow at the Institute of Food Technologists. “Then you hold them together with a gel, such as carrageenan or xanthan gum, something that will hold a little bit of water, and what you get is something that vaguely resembles a piece of meat.”
Oh, that’s a ringing endorsement. I’ll have to invite him over for stir-fry, and show him how it’s done.
Presenting this week’s Random Five without comment.
The comments are yours. Recoil in horror, or wax laudatory. Or, better still, reveal your own Random Five. No cheating.
If you want to organise lots of data in an understandable format (and predict the future besides), you can’t beat decision trees. (Except with Bayesian networks, artificial neural networks, case-based reasoning, or transformation-based learning.) You can throw tons of data at a decision tree algorithm, and it’ll present it as an easy-to-read chart.
Here’s an interesting decision tree about Hillary v Obama in Pennsylvania. The most discriminating features (ones that provide the most information) appear at the top of the tree. The way this one turned out, it appears that Obama wins in counties that are better educated and/or have a higher concentration of black voters.
I’m a puzzle nerd from way back, so I got “Professor Layton and the Curious Village” for the DS the day it came out here. I’m enjoying it severely, in part because I can watch the children go through hours of torment. Ha, ha, son. Don’t give up — try the chocolate puzzle again!
And when you get one right, the Professor sometimes says (in a crisp accent), “Critical thinking is the key to success!” You know how I love that kind of talk.
But wouldn’t it be annoying to be in an actual town like that? Perhaps like this ‘Penny Arcade‘ cartoon.
When time travel becomes possible, I’m not going to kill Hitler like a lot of people do. I’m gunning for Rupert Murdoch. You Americans may be upset that you have to put up with Fox News, but we’ve still got his newspapers pumping out slime. Like this:
University is not place to crush ideas
Sinister was the word chosen by The Sydney Morning Herald to describe the campaign launched by the Young Liberals at university campuses under the slogan “Education, not indoctrination”.
Remove the SMH filter and here’s the story: a group of Young Liberals is concerned that students are sometimes forced to endure indoctrination by university academics. Their aim is to encourage freedom of thought and intellectual pluralism on campus. Some may say their goal is naive. Universities have always been bastions of left-wing thought. But sinister?
Yes, sinister.
A bit of background from Greg’s blog:
“Academic Freedom” bills seem to come in two flavors: Those that protect students from the possibility of learning certain things, and those that protect subversive teachers from getting in trouble for being bad teachers. In both cases, they are bills typically introduced into state legislatures by conservative republicans expressing concern with the Liberal Bias. There is a vague institutional connection between the concept of Academic Freedom Bills and the organization founded by conservative David Horowitz, “Students for Academic Freedom.” The motto of this organization is “You can’t get a good education if they’re only telling you half the story.”
The core idea of this form of “Academic Freedom” is this: David Horowitz and his ilk define certain issues, or positions on issues, as legitimate perspectives even if the preponderance of evidence denies this legitimacy. For instance, the reality and importance of global warming as a phenomenon, as an economic problem, and as an ecological crisis is not valid according to the right wing. Global warming is only acceptable as a topic of study in an educational setting if it is taught along side “alternative” views that suggest that it is just as likely, or more likely, that global warming is a left wing conspiracy, or that the evidence for global cooling is just as strong, or that there is widespread verifiable evidence that what some see as global warming is entirely within the range of natural climatic variation. Evolution or Darwinism has never explained the evolution of a single species, nature is too complex to be explained by Natural Selection, and “alternative theories” such as Intelligent Design Creationism are at least as valid as the Theory of Evolution. And so on.
So in essence, conservatives are saying, “We’re losing the argument, so we’ll call it a draw.”
I’m no fan of conservatives, but don’t you kind of wish for the days when they at least acted like conservatives? Now they’re acting like reality deniers with a PR engine.
I’m talking about the capital-M Market, that wonderful thing they always told us would make everything all right. How to fix Social Security? What to do about minimum wage? Or inflation? Market, market, market. Until the market doesn’t give them what they want. Gay marriage? Teaching creationism in schools? Liberal professors? There oughta be a law!
Let me put it in terms that even David Horowitz can understand. The university is a marketplace of ideas. If something doesn’t get bought in the marketplace, it gets sent to the remainder pile along with the hamburger earmuffs. Academics, who are usually a bit on the smarter side, have a general tendency to not believe the most incredibly stupid ideas. Conservative ideas, being on the stupid side, will naturally be a minority view in all but the most religious universities.
It does no good to try and force conservative ideas into the university using pressure groups. Let the market decide. If they’re good ideas, they’ll get adopted in the long term. Don’t like having Marxists in PoliSci departments? Neither do I! Yet these PoliSci profs, having devoted their lives to the study of politics and economy, are probably going to have a more informed view on this than I, just like I’ll have a better idea of things in language policy or syntax. Leave them to it. Maybe they’ll write something interesting that I’ll learn from. Maybe not.
Here’s an example quoted in the article:
Jamie, an 18-year-old student at the University of Sydney, saw teachers [promoting politics in the classroom] last year during her HSC.
She told The Australian her legal studies teacher at her school in northern Sydney “found it very difficult to give an unbiased perspective, especially when we were studying Work Choices. And I was told if I didn’t write an essay that was anti-WC, it would not do very well. One day (the teacher) walked into the classroom saying: “I love Kevin Rudd.” I said to her a couple of times: “But, Miss, you shouldn’t be putting so much of your opinion into this.” Her teacher told her it was impossible to keep opinion out of legal studies.
Says Jamie: “I don’t think that’s correct. Whatever (the teacher’s) opinion, it should not be brought into teaching.”
Now, if a student feels their work has been downgraded unfairly, my university (along with most universities I know of) provides options to have their work examined by others, and an investigation can be made. These systems are already in place.
But preventing that teacher from giving her opinions in class, where the subject matter is a legitimate subject of study, would in fact be suppression of liberal opinion. Which I suppose is the point. These bills aren’t about academic freedom; they’re a sneaky attempt at meme propagation.
Ten years ago, when everyone thought Apple would cack it, I was a fierce Apple partisan. I’d been using Macs since they existed (MacPlus with no hard drive, bitches!!!) and I’d try to convince friends, bosses, anyone to go Mac. What if my favourite computer disappeared? and so on.
Now in this age of iPods, Pixar, and Intel chips, Apple’s future is looking assured, and I’ve calmed down a lot. I still wouldn’t use anything but a Mac, but I tell people that most systems are pretty good and they can all do pretty much the same things. Try them all and then use what you like.
Even so, it’s nice to see an occasional article like this one in Popular Mechanics, where they compare Macs and PCs. Not surprising was that the testers like Macs better. Rather surprising was that Macs run Vista faster in emulation than the PCs themselves. Quite surprising was that Macs were a bit cheaper.
Have a read, and then come back and sledge the OS of your choice.
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