All posts by Andrew Arensburger

TAM 8 Miscellanea

Some notes I jotted down during talks at TAM 8:

My wife and I have an agreement: if Brian Williams ever becomes single, she gets to leave me and marry him. And if Rachel Maddow ever… um, changes her mind… then I get to marry her.
— Hal Bidlack(?)

I’m a vegetarian zombie. I only eat rotten fruit.
— Joe Nickell

At the Q&As after talks, most people would introduce themselves by giving their name and employer. But one person prefaced his question with:

Hello. My name would waste valuable time, and where I work is embarrassing.

Paul Provenza on George W. Bush:

He’s like a low-rent antichrist: two sixes and a five.

He thinks history will vindicate him. Who does he think he is, The Velvet Underground?

He also mentioned getting into a fight with a network censor who allowed a sketch that made fun of God, but not one about Jesus, because:

You can make fun of God, because he doesn’t exist. But you can’t make fun of Jesus, because he’s God’s son.

I’d brought Richard Dawkins’s The Greatest Show on Earth to read on the plane.* Colour plates 18-19 show a map of the Earth’s tectonic plates, including one labeled “Philippine Plate”.

So of course, given my precedent of having people sign books they didn’t write, I had to get Phil Plait to sign it:

* I didn’t get to read much of it on the way over, though: I didn’t get an assigned seat in advance for the flight from Detroit to Las Vegas, so instead of getting an aisle seat like I’d wanted, I got stuffed next to two Chinese young men in the very last row, by the window, the complete opposite of where I wanted to be.

But during the hustle and bustle of people competing to see how much crap can be shoved into an overhead bin without making the fuselage bulge, a Chinese man asked me if I’d be willing to trade seats with him so that he could sit with his sons. He even apologized that his was an aisle seat instead of the window that I so obviously wanted. I thanked him, and we traded.

When I got to my new seat, there was someone already in it, chatting up the good-looking lady in the middle seat. He went back to his seat in the row behind. A few moments later, a young woman from the row behind came up and swapped places with the lady the guy had been chatting up.

So my new seat neighbor turned out to be a geologist on her way to TAM. I suppose if we weren’t headed for the same convention on skepticism and rational thinking, it would’ve been easy to invoke mystical forces of fate or destiny. But of course that would’ve been silly.

At any rate, she was a better conversationalist than Dawkins’s book, so I didn’t get as much reading done as I’d thought.

Some More on Not Being a Dick

In an earlier post, I talked about Phil Plait’s “Don’t be a dick” talk at TAM 8.

This time, I want to look at the other side of that. To the question “does this mean we have to be boring lecturers all the time?”, I hope to answer “No”.

After all, we talk and write for all sorts of different reasons. Not all of us can, or want to be, teachers. Nor is that all that our readers want to read. FSM knows I enjoy reading Phil Plait and Ed Yong, but I’d go spare if those were the only voices on my side on the Internet. I also want there to be George Hrabs, Roy Zimmermans, Christopher Hitchenses, Hunters, and so on. And let’s face it: a good rant is fun to read.

For one thing, there’s a vast difference between being frank, direct, or blunt; and being a dick. Dawkins’s The God Delusion was frank and direct, but by no means would I say he was being a dick. Carl Sagan talked unapologetically about the size and age of the universe, and the relative insignificance of humanity in all that. But, again, not a dick.

Yes, you may say, a lot of people took offense at Dawkins, particularly for his “the God of the Old Testament is arguably the most unpleasant character in all fiction” comment. Of course, since what he wrote is true in all its particulars, one can only assume that the people who take offense haven’t read the Bible (teachable moment!), or know that Dawkins is right, but think it’s rude of him to point it out.

So by all means, say what you think.

Yes, people may be offended, but that’s because a) no one likes being told that they’re wrong, and b) a lot of people identify themselves by their religion or form of woo. If you say that astrology is stupid, what a lot of people will hear is that people who believe in astrology are stupid. This shouldn’t necessarily stop you, but of course it’s something to keep in mind.

One rule that I try to apply is: imagine that you’re in the future, after the woo that you’re railing against has gone the way of phlogiston and leeching, and that you’re rereading what you once wrote. Were you standing up for reality, or were you being an asshole? Was your reaction warranted, or did you go over the top? It might be instructive to revisit old arguments you’ve had some years ago — particularly religious or political ones — to see how they’ve stood the test of time, and what you now think of your former self. Now that the election’s over, do you still think it was right to call your opponent a retarded fascist, or whatever you said?

Another important thing to keep in mind is that most of the people who believe in woo simply don’t know any better. When Richard Dawkins said that “It is absolutely safe to say that if you meet somebody who claims not to believe in evolution, that person is ignorant, stupid, or insane (or wicked, but I’d rather not consider that)”, I’m pretty sure that in his mind, 90+% of creationists fell into the “ignorant” category, i.e., they’re not familiar with the mountains of evidence supporting evolution. At least, that’s been my experience. I suspect that the same is true of other forms of woo.

I’m always careful to distinguish between ignorance and stupidity. If I’m ignorant, that just means there’s something I don’t know. We’re all ignorant. I’m ignorant of economics, Japanese history, watercolor painting techniques, nuclear physics, and much more. There are a lot of interesting things I’d like to learn, but haven’t, because I’ve been busy learning even more interesting things.

With that in mind, remember that the next believer in woo that you talk to is almost certainly not someone cynically peddling bullshit to make a buck. They just don’t know any better. They may have been “cured” by homeopathy or crystal healing or seen their luck improve after installing feng shui carpeting, or their aunt swears by her echinacea suppositories, or whatever.

So at least at first, try to be a nice guy. Explain that they’re mistaken, or misinterpreted what they saw, or may not be remembering correctly, or were missing some crucial facts, or whatever.

At that point, one of several things might happen. The person might learn something from your comments, in which case you’ve passed by the chance for a good rant, but you’ve made the world a better place. Or they might disagree in an nontrivial and non-stupid way, which gives you the chance to have an interesting discussion. Or they might just go away, in which case they never would have seen your fantastic ass-searing rant anyway.

Or they might disregard everything you’ve said and refuse to understand your explanations or follow your links, calling your sources corporate shills or tools of Satan or whatever the fashionable epithet is these days. This constitutes moving toward willful ignorance. Or they might insult you, and call you a corporate shill of Satan or thimerosal douchenozzle. In other words, they might be a dick to you first.

At this point, you can tell yourself that “moral high ground” is a relative position, pour a gallon of cobra venom into the metaphor generator, and let loose. Just try to be less of a dick than the other person. There’s nothing wrong with defending yourself. But the longer you can be the soul of kindness and put off your righteous ire, the more opportunities you give the other person to shoot themselves in the foot, and the better you’ll look in the eyes of the other people following the thread (and you are playing to the audience, aren’t you?). Think of Tim Minchin’s Storm.

Alternately, you can jump to the defense of someone who’s being attacked unjustly. But again, be less of a dick than the person you’re responding to.

And then there are the times when you just need to vent at the stupidity and fuckedupedness of it all. In these cases, go after the people who really deserve it: the 2% or less who are either cynical manipulators, shameless profiteers, unobtainium-headed willful ignoramuses. Sylvia Browne; John Edward; the pope; Kent Hovind; Ray Comfort. They’ve been pushing their bullshit for years and made a pretty penny from it. They’re public figures. They’ve had every opportunity to learn better, but haven’t. Fuck ’em. They can take it.

But spare the children of hippies whose only crime was believing their parents when they said auras were real. There’s no shame in being fooled by a slick salesman, or by people who honestly believe a mistake, especially when those people are in a position of authority.

In short, I think there’s a lot of room for frank discourse — which I think is the usual euphemism for yelling at the other guy, or going on a tirade against frauds and charlatans — without being a dick. But yes, there are limits.

And as I said in the other post, don’t take my word for it. 80% of what I just said is probably wrong, and if you ever figure out which 80%, please let me know. And also, ask yourself whether what you’re about to say will do any good, or at least fail to do harm. Keep the end goal, whatever you envision it to be, in mind, and ask yourself whether you’re helping to move toward that goal.

A Brush With Celebrity

And not just any celebrity, but the highest:

Now, the next time someone tells me, “You’re not really an atheist. You secretly believe in God”, I’ll be able to say, “You’re right. And I have photographic evidence.”

The “Don’t Be A Dick” Heard Round the World

I feel chastised.

Undoubtedly the most controversial, most thought-provoking talk at TAM 8 was Phil Plait‘s “Don’t be a dick” talk, in which he decried what he sees as the rise of incivility in the skeptical blogosphere.

He wrote it down ahead of time so as not to ad lib and accidentally say something he didn’t mean, and since I have a recording of it, I should really quote him (slightly cleaned up) and not paraphrase, so as not to distort his meaning. I apologize in advance for the length of both the quotations and my response. To quote Blaise Pascal, I lack the time to make it shorter.

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Another Creationist Myth Bites the Dust

We’ve all heard about the peppered moths of England: how soot from the Industrial Revolution turned English trees dark, and how as a result, peppered moths went from being mostly light-colored to being mostly dark.

One argument in creationsts’ bag of misinformation is that peppered moths don’t rest on tree trunks. Therefore, a textbook that showed said moths resting on tree trunks, in order to illustrate camouflage, was fraudulent. Therefore, the original study was fraudulent as well. Therefore, the entire theory of evolution comes tumbling down. (AKA creationist claim CB601.1.)

So anyway, here’s a picture of a visitor to my back yard back in May:

Moth on a tree trunk

Also, if these people are so upset at pedagogical inaccuracies in textbooks (or, as they might say, “lies”), why aren’t they up in arms over diagrams of the circulatory system that show blue blood? Or illustrations of the earth’s structure that show a gigantic wedge cut out of the planet, exposing the magma and core beneath?

Solar System
Planets are not pulled along on wires. This picture is lying to your children.

Update: fixed link.

Another Useful Keybinding

I just found out that the mutt mailreader accepts ~Lexpr in searches. This matches messages where expr appears either as a sender or as a recipient.

Every so often, I need to look for a mail exchange I’ve had with a particular person, or where two people have corresponded and Cc-ed me. So I’d limit to

~farensb ~C(pat|chris) || ~f(pat|chris) ~Carensb

(messages (from arensb and (to or cc-ed) to (pat or chris)) or from (pat or chris) and (to or cc-ed) to arensb, for those who don’t speak mutt-regex).

Now that I know about ~L, the above can be simplified down to

~Larensb ~L(pat|chris)

(messages (from or to or cc-ed to) arensb and (from or to or cc-ed to) (pat or chris)).

My tunnelled carpals thank you, Mutt developers!

Fourth of July Party Write-Up

Cool! We got a write-up in the Post.

So here we are in Lorton, at the year’s largest social assembly of Washington area atheist groups, the fourth annual Independence Day Celebration — or, as the e-mailed news release read, “Ungodly Leaders to Gather at Potomac Picnic.”

If there were any major factual errors in the article, I missed them.

Firefox: Reopen Last Tab

Since M. didn’t know about this the other day, I thought I’d mention it, in case it helps someone else: Firefox has a massively-useful feature I’ve been using all the time: reopen the last tab that was closed.

You can find it under History → Recently closed tabs. There’s a Recently closed windows list to go with it.

Reopen last tab is bound to Alt-Shift-T for me, though your mileage may vary, since I’ve adjusted Firefox’s bindings to suit my modifier keys (what’s a Meta for?).

I should also add that Alt-1 is bound to “Go to 1st tab”, Alt-2 to “Go to 2nd tab”, and so forth. I sometimes find this to be quicker than moving my hand off of the keyboard to click on a tab.

A Modest Proposal for the Texas GOP

The platform paper of the Texas GOP shows that they’re as chock-full of crazy rightardiness as ever (like believing in “The sanctity of human life … from fertilization to natural death”, and also being in favor of capital punishment).

In several places, the document underlines their commitment to privacy, e.g.:

Real ID Act – As the Real ID Act effectively creates an unconstitutional and privacy-inhibiting national ID card, we hereby call for its immediate repeal.

Of course, any right to privacy obviously doesn’t apply to what goes on in people’s bedrooms:

Texas Sodomy Statutes – We oppose the legalization of sodomy. We demand that Congress exercise its authority granted by the U.S. Constitution to withhold jurisdiction from the federal courts from cases involving sodomy.

Presumably what they mean is that they want Lawrence v. Texas overturned. The law that was overturned in that case criminalized blow jobs, but since I imagine a lot of Texan good ol’ boys like those, presumably they wrote “sodomy” as a fancy synonym for “buttsecks”. Which is something that straight people never ever ever ever do. At least, not outside of librul hellholes like Austin.

Yeah, they really don’t like teh gays:

Homosexuality – We believe that the practice of homosexuality tears at the fabric of society, contributes to the breakdown of the family unit, and leads to the spread of dangerous, communicable diseases. Homosexual behavior is contrary to the fundamental, unchanging truths that have been
ordained by God, recognized by our country’s founders, and shared by the majority of Texans. Homosexuality must not be presented as an acceptable “alternative” lifestyle in our public education and policy, nor should “family” be redefined to include homosexual “couples.” We are opposed to any granting of special legal entitlements, refuse to recognize, or grant special privileges including, but not limited to: marriage between persons of the same sex (regardless of state of origin), custody of children by homosexuals, homosexual partner insurance or retirement benefits. We oppose any criminal or civil penalties against those who oppose homosexuality out of faith, conviction, or belief in traditional values.

Of course, it wouldn’t be a Republican political document if it didn’t mention abortion. The GOP is still sore about Roe v. Wade (which, by the way, reaffirmed the right to privacy that they’re so fond of elsewhere). And while they haven’t managed to get that overturned yet, they’re going for the next best thing: make it so hard to get an abortion that it’ll be effectively, if not legally, banned. And lo, the “Legislative Priorities” section begins with:

We urge the Texas legislature in its next biennial session to enact legislation requiring a sonogram be performed and offered as part of the consent process to each mother seeking an elective abortion.

And that, along with Mike Huckabee’s implied admission that homophobia is mostly about the “ick factor” of buttsecks, gave me an idea: Lawrence v. Texas isn’t going away any time soon, and neither are gays. Gay marriage is coming. So what they should do is do the same thing as with abortion. Allow gay marriage, but before two dudes can get married, they have to watch a gay porn video.

I think my favorite part of this is that this would make it someone’s job in Austin to buy pr0n for government purposes.

Autistic Artists and Plagiarism

I’ve been having a bit of an argument with someone on another site — a wiki — over his tendency to copy pages from other sites, instead of restating the information in his own words.

Stick around. This isn’t about SIWOTI. I promise I’ll get to the autistic artists soon enough.

I think we all recognize that there’s a difference between copying, and summarizing or paraphrasing. Paraphrasing is a two-step process: first, you read and understand the original text, that is, you convert it into an internal representation in your brain; and then you take that internal representation and turn it back into text. Copying, on the other hand, is a relatively mindless activity: you just take the original string of words and duplicate them.

Paraphrasing takes much more mental activity than copying, and that’s why it’s more respectable: if you can successfully paraphrase an article, that means you’ve managed to understand it, and have also managed to express thoughts in writing.

There are a number of autistic people with exceptional artistic talents: , Gilles Tréhin, Stephen Wiltshire, and others. Chuck Close isn’t autistic, but he is face-blind, meaning that he doesn’t see faces. Yet he’s an artist known for his portraits of faces.

Stephen Wiltshire - Royal Albert Hall
Drawing of the Royal Albert Hall by Stephen Wiltshire, made at the age of 9.

What I notice about these artists is that their pictures are realistic. They seem to have an innate grasp of perspective. Windows and such are not evenly spaced on paper, but become progressivel closer as they are bunched together. Balconies and buttresses change orientation as they go around a building, and so forth. These are things that pre-Renaissance artists struggled with. (Okay, I’m not talking about Chuck Close so much here. More Wiltshire and Tréhin.)

And this brings us back to copying vs. paraphrasing.

The stereotypical child’s drawing has a house represented as an irregular pentagon, a tilted rectangle for a chimney, some curlicues for smoke coming out of the chimney, and one to four stick figures one and a half to two stories tall, standing on a flat expanse of green. In other words, it looks nothing like a house.

So I suspect that the way normal people draw is comparable to paraphrasing, as described above: when we see a house, or a tree, or a person, we don’t really see the lines, colors, and shapes formed on our retinas. All of that detail is processed, number-crunched, and turned into some internal data structure that represents the subject. For instance, I can instantly recognize my friends and family, even under different lighting conditions, or after the passage of time has altered their features. But I would have much more trouble describing them to you in such a way that you could pick them out of a lineup. I’d have even more trouble drawing a picture of them.

So when ordinary people draw a house or a face, we have trouble converting our abstract internal representation into concrete lines, because we never paid much attention to those lines. That’s one of the things you learn in art class. You have to unlearn the intuitive understanding of what a thing is, and look past it to see what the thing looks like. (This may be related to “first sight” in Terry Pratchett’s A Hat Full of Sky.)

But if someone has a problem recognizing things, if their world is a jumble of lines and colors, that may serve them in good stead in artistic endeavors, in that they’re not distracted by what things are, and can see what things look like. There’s an art class exercise in which you have to copy a picture — say, a portrait — that’s been turned upside-down. That way, the original picture is what it is, but it isn’t a face, and you’re not distracted by its being a face.

Just in case it wasn’t obvious, I’m not a neurologist, psychologist, or even an artist, so I’m not qualified to make pronouncements on this. But it seems like fairly nifty idea.