Family Research Center Shooting

In case you missed it, someone shot up the <a href="http://wwwfrc.org/"Family Research Council headquarters in Washington, DC.

Greta Christina puts it thusly:

This is not acceptable. We do not shoot people just because we disagree with them.

(read the rest of it for context which makes it better.)

Hemant Mehta passes on official statements from the Secular Coalition of America

“While we disagree with the Family Research Council on nearly every issue, the debate surrounding the role of religion in the public sphere should be fought with reason and logic, not guns,” said Edwina Rogers, Executive Director. “We absolutely condemn this sort of senseless violence.”

and American Atheists:

American Atheists is saddened to learn about the shooting at the Family Research Council today. Our thoughts are with the security officer who was injured and the other employees who were traumatized.

American Atheists never advocate violence as an answer to disagreements, even with those who believe differently than our members.

I can’t think of anything to add. I don’t like the FRC or what they advocate, but you don’t go around shooting people you disagree with, or otherwise doing or threatening violence. This is not acceptable.

Defining God Into Existence

One of the more slippery arguments for the existence of God is the ontological argument. It goes roughly as follows:

  • God is the most perfect being imaginable.
  • A being that exists is more perfect than one that doesn’t.
  • Therefore, God exists.

The details vary from one apologist to the next, depending just how much circumlocution he wants to employ, but that’s the gist of it.

A lot of people can see that there’s something wrong, but like a stage magic trick, it’s not obvious what the problem is.

It’s easy to show that something’s wrong, by the way: just replace “God” with “ideal beer”:

  • The ideal beer is better than any other beer.
  • A beer in my hand is better than a beer that isn’t.
  • Therefore, I have an ideal beer in my hand.

It’s exactly the same argument as before, so if it worked, there should be a beer in your hand. And yet, somehow, there (most likely) isn’t. (You can also do this with The Ultimate Plague, is 100% communicable and 100% fatal. But it can’t kill anyone if it doesn’t exist. Therefore, the Ultimate Plague exists, and we’ve all died of it.)

So how is the magic trick done? Basically, it plays fast and loose with language.

It starts out well: the first line defines what we mean by “God”, and the second line sees what follows from the definition. In other words, if we define “God” as meaning a perfect being, then it follows that anything that falls under that definition must also exist.

At this point, some people object that existence isn’t a property like having a brain, or being bigger than a breadbox. I’m not picky. I’ll accept anything that can be answered with Yes/No/Maybe/Dunno as a property. If you show me something and ask if it’s a quadruped, I’ll count its legs and if it has four of them, I’ll say yes. Similarly, if you show me something and ask whether it exists, I’ll say yes.

Definitions are useful, not simply for what they include, but also for what they exclude: if I define a cat as a four-legged mammal, then you can look at a pencil, see that it doesn’t have four legs, and therefore isn’t a cat. You can look at an iguana and see that although it has four legs, it isn’t a mammal, and therefore isn’t a cat (same with four-legged tables). Then you can look at a horse, see that it has four legs and is a mammal, and therefore falls under my definition of a cat. Fair enough. I shouldn’t have made the definition so broad.

And then we get to

Therefore, God exists.

Did you notice the ol’ switcheroo being pulled? Up until now, we’ve been talking about the definition of the word “God”; now we’ve switched to talking about God him/her/itself. If we wanted to be precise, we should write

  • Let us define “God” as the most perfect being imaginable.
  • A being that exists is more perfect than one that doesn’t.
  • Therefore, if an entity matches the definition of “God”, then that entity exists.

Actually, I guess this argument is a deepity: it has two readings, one which is true but trivial; and one which is false, but would be earth-shattering if true.

Or, to put it another way, the ontological argument reduces to “Show me a god, and I’ll show you an existing god.” It tells you which properties an entity has to have to be considered “God”, but doesn’t show that there actually are any entities that match that definition. Ditto the ideal beer and the Ultimate Plague.

Dear Liberal Christians: Do You Know This Is A Christian Nation?

So I ran across this video of right-wing “historian” David Barton saying

If you look at signers of the Declaration of Independence, they said America is a Christian nation. So were we? Yes. … Are we? … America’s 82 to 88 percent professing Christian. I would say that qualifies for a Christian nation.

(emphasis added.)

[youtube http://www.youtube.com/watch?v=CKUqoboiSWQ#t=1m30s&w=480&h=360]

It’s worth taking a closer look at Pew’s numbers.

Evangelical Protestant Churches 26.3%
Mainline Protestant Churches 18.1%
Historically Black Churches 6.9%
Catholic 23.9%
Mormon 1.7%
Jehovah’s Witness 0.7%
Orthodox 0.6%
Other Christian 0.3%
Total 78.5%

I’m not going to delve on the difference between Pew’s 78.5% and Barton’s 82-88%; let’s just assume that Christianity has fallen by 4-10% in three years, more or less evenly across denominations. Nor do I want to pick on David Barton specifically. He merely provided a representative quote in the general ballpark of “most Americans are Christians, so it’s our way or the highway”.

What’s more interesting to me is that if we take all these different flavors of Christian and bake them into a tasty pie chart, it looks like this:

Now, I’m guessing that Barton is in that blue 33.5% wedge, which many of the people in the other wedges consider crazy, heretical, or worse. I haven’t been following Christians’ internecine sniping much, but I recall a lot of the blue guys saying that the green guys aren’t True Christians. And of course the Mormons and JWs are on the chart not because the bigger sects consider them Real™ Christians, but because they consider themselves Christians.

My point here is that if you’re a non-crazy-right-wing-holy-roller Christian, then you’re probably not in the same wedge as Barton and the crazy right wing holy rollers. But they’re speaking for you anyway. In the video above, for instance, Barton is saying that since most Americans are Christians (call themselves “Christian”), therefore laws should follow Christian (right-wing Evangelical) principles.

But for some reason, I don’t hear a lot of liberal Christians calling right-wingers on this, demanding that the conservatives stop speaking for all Christians. Except, I guess, when the craziness reaches Fred Phelps levels. In most cases, however, silence is perceived as agreement.

So if you’re a Christian who doesn’t agree with the Pat Robertsons and Maggie Gallaghers and Bill Donohues and David Bartons of the world, you have a few options:

a) Get the right-wingers to stop using the word “Christian” when they really mean “Fundie”. Good luck with that.

b) Pick a different word for yourselves. I’d suggest “Jesusist”, but that has too many esses, so how about “Yeshuist”?

c) Stop giving cover to the crazy Christians. Raise a stink whenever someone says something crazy and claims to speak for you.

Or, I suppose, you could d) agree that yes, unbelievers and gays should be second-class citizens just like it says in the Bible, that there should be no wall of separation between church and state, and like that. I’d just like to know where things stand.

NPR Almost Uses the L Word

From this morning’s NPR news podcast (starting at the 1:28 mark, if the link isn’t stale by the time you read this):

[Romney is]continuing to hammer at the president for allowing some exemptions to the work requirement in the welfare law.

Romney: “It is wrong to make any change that would make America more of a nation of government dependency”.

And that’s Romney in Iowa yesterday. Independent analysis shows the president’s changes simply could allow states exemptions when they can show that their own processes would place more people into jobs than by meeting the welfare law’s requirements.

(emphasis added)

So basically, <quote Romney saying X>; but actually, not-X.

NPR doesn’t actually use the word “liar”, but this comes pretty close. And given the current state of American news media—where if one person says that kittens should be killed with giant mallets, and another person says they shouldn’t, the average news outlet will treat both as equally-respectable opinions and that the truth lies somewhere halfway between (you should get a permit to kill kittens with mallets, after proving that you’re not some sort of weirdo, perhaps?)—I’m grateful for any advance in the direction of letting people know what’s going on.

So thank you, NPR.

Being Anti-Gay Doesn’t Mean You’re Anti-Gay

Not too long ago — I remember it as though it were yesterday — the BillDo competed in the olympic 200-word blithering competition (emphasis added):

Dan Cathy, president of Chick-fil-A, has said that we are “inviting God’s judgment on our nation when we shake our fist at him and say, ‘We know better than you as to what constitutes a marriage.’” How this unremarkable statement, which never mentions homosexuals, can be labeled anti-gay is astounding. But according to the editorial board of the New York Times, it can be. After quoting Cathy, the Times says, “Antigay remarks like these are offensive.”

Sounds perfectly reasonable to me. Except for the part about how, for I don’t know how many years now, “defending traditional marriage” has been code for preventing gays from marrying the people they love, for no rational reason I’ve been able to discern. So yeah, if you’ve been in a coma since the Clinton administration, you may not realize that “I support traditional marriage” means “I’m a homophobe” in the same way as “I support Separate But Equal” means “I’m a racist”.

Of course, reality isn’t BillDo’s strong suit. But still, you’d think that after writing the afore-quoted paragraph #1, and taking further offense in paragraph #2, that he wouldn’t write this as paragraph #3:

Nature, and Nature’s God, has ordained that marriage is the exclusive province of a man and a woman; they are the only two people capable of naturally creating a family. But now, all of a sudden, we are expected to believe that such a pedestrian view is wrongheaded. Worse, there is a growing segment of the population, overwhelmingly white and well-educated, who want to punish those who hold to the traditional view. This is madness laced with fascistic elements.

Shorter Bill: “Only one man and one woman should be allowed to be married; anything else is an offense to God. And don’t you dare call me a bigot, because I never mentioned gays! All I did was strongly suggest that those people shouldn’t have the same rights as I do.”

Defending the Barking Mad

Recently, at The Catholic Thing, one William E. Carroll posted a piece entitled The Dawkins Challenge (via PZ), in which he takes offense that Richard Dawkins called the doctrine of transubstantiation “barking mad”.

I’ll let him describe it:

When he speaks of the irrationality of religious belief, Dawkins often invokes Catholic faith in the real presence of Christ in the Eucharist. The Church teaches that with the priest’s words of consecration the bread and wine really become the body and blood, soul and divinity of Christ.

The rationale behind the doctrine, which is known as transubstantiation, employs categories of substance and accident, which have their origin in the philosophy of Aristotle. According to the Church, the underlying substances of bread and wine are replaced by the body and blood of Christ while the external appearances of bread and wine remain. A scientific analysis of the consecrated host and wine would only detect these external appearances.

(emphasis added.)

In other words, as I understand it, and as charitably as I can put it, a regular communion wafer is just a piece of bread. But a wafer that’s been blessed by a priest continues to look, smell, taste the same as before; it has the same mass as before; it dissolves in acid the same way as before; it continues to fail to block neutrinos the same way as before. It is in every measurable way the same wafer as before. But it’s not a wafer: it’s Jesus’ flesh.

PS: it’s not “barking mad” to believe this.

Believe it or not, I am not entirely unsympathetic to this argument: at a recent social event, we got to discussing the difference between boats and ships (all of us being landlubbers). According to the various GooglePedia pages on people’s phones, a boat is a smaller vessel for river or coastal travel, while a ship is typically a larger vessel, built for voyages across open sea.

So then someone brought up Kon-Tiki. It’s a small vessel, indeed a raft, so appearances place it well within the “boat” class (assuming, for the sake of this discussion, that rafts are a type of boat). But of course Thor Heyerdahl built it specifically to cross the Pacific, so that would mean it’s a ship.

It seems to me that there are two ways to resolve this: 1) Kon-Tiki is a boat; you wouldn’t expect a boat to cross an ocean, but Heyerdahl managed to do so. 2) Because of its famous voyage, we’re going to consider Kon-Tiki an honorary ship, even though it looks just like a boat.

Of course, neither of these change what Kon-Tiki actually is. It’s just a matter of how we divide the world into categories (boats vs. ships; should there be a third category for rafts? Or should they all be grouped under “vessels”?) and which pigeonhole to put Kon-Tiki in. This tells us more about the way human brains work than about the nature of the vessel in question.

It seems to me that Carroll is doing something a lot like option (2): “Yeah, it looks just like a piece of bread, but we’re going to treat it as if it were a slice of Christ.” Except presumably he thinks this reflects some reality outside of his head, because he feels the compulsion to defend his belief:

Belief in the real presence of Christ in the Eucharist comes from an acceptance, in faith, of God’s revelation. Appeals to divine authority as a source of truth do not fall within the realm of the credible for Dawkins.

And with good reason: people believe all sorts of wacky and mutually-contradictory things on faith. Faith is not a reliable way of figuring out what’s true and what isn’t. Faith is what people resort to when they really really want to believe something, but don’t have any good evidence or arguments.

So as far as I’m concerned, what Carroll has demonstrated is that the doctrine of transubstantiation is “barking mad” and as unworthy of serious consideration as the idea that Xenu brought aliens to Earth in spacefaring DC-10s, or that the CIA has mind-control rays that can be blocked with tinfoil helmets (shiny side out). If he manages to come up with any convincing arguments, I’m all ears, but until then, I’ll continue to point and laugh.

Massacre Comparison

Comparing Herod and God in the Bible.

According to Wikipedia, the Catholic Encyclopedia places the death toll in the massacre of the innocents between 6000 and 20000.

Christianthinktank.com estimates the number of firstborn killed in Exodus at 69,000.

Credits

Massacre of the innocents by Daniele da Volterra, 1557.

Death of the firstborn by the LaVista Church of Christ (or so it says), licensed under a Creative Commons non-commercial license.

Motivational-poster-izing by Despair.com.

Lens Flare in the Eye of the Beholder

We’re all familiar with lens flare, those circles of light that appear in a photo or video when the camera points too close to the sun. When the scene is too bright, light bounces off of camera parts that it shouldn’t, and reflections of the inner workings of the lens show up in the picture. (Paradoxically, even video games often include lens flare, because we’re so used to seeing the world through a camera that adding a camera defect is seen as making the scene more realistic, even though we’re supposedly seeing it through the protagonist’s usually-organic eyes.)

But still, there are people who get taken in by it. That is, they mistake what’s on the photo due to a camera defect, for what’s actually in the scene.

This happens quite often, actually: people looking for evidence of aliens (I mean people who thought the face on Mars was an artificial construct, not the SETI institute people) will blow up or process an image until the JPEG artifacts become obvious, and then claim that these artifacts are alien constructs. Ghost hunters have been known to do the same thing with audio, claiming that MP3 lossy-encoding artifacts are evidence of haunting.

The common thread here is that these people are using their instrument (camera, audio recording, etc.) in ways that it’s known to be unreliable. Every instrument has limitations, so the best thing to do is to learn how to recognize them so that you can work around them: if you see a bright green star in your photo of the night sky, check other photos taken with the same camera: if the star appears in different places in the sky, but always at the same x,y coordinates on the photo, then it’s likely a dead pixel in the camera, not a star or an alien craft.

But if this applies to instruments like cameras, JPEG and MP3 files, and so on, shouldn’t the same principle apply to our brains, which are after all the instrument we use to figure out what the world is like? What are the limitations of the brain? Under what circumstances does it give us wrong answers? And just as importantly, can we recognize those circumstances and work around them?

Yes, actually: every optical illusion ever exploits some problem in our brains, some set of circumstances in which they give the wrong answer.

The checker shadow illusion is among the most compelling ones I know. No matter how long I look at it, I can’t see squares A and B as being the same color. I accept that they are, because every technique for checking, be it connecting the squares, or examining pixels with an image-viewing tool, say that they’re the same color. Yes, in this situation, I trust Photoshop more than my own eyes.

There are also auditory illusions, tactile illusions, and probably others.

So if we can’t always trust our eyes, or our ears, or our fingertips, why should we assume that our brain, the organ we use to process sensory data and make sense of the world around us, is infallible? It seems silly.

In fact, it’s beyond silly: it’s demonstrably wrong: stage magic is largely based on flaws in the mind. The magician picks up a ball with his left hand, moves his left hand toward his right hand, then away, and shows you a ball in his right hand. You then assume (perhaps incorrectly) that he showed you the same ball twice, and that his left hand is now empty. Gary Marcus talks a lot more about the kludginess of the brain in his book, Kluge: the Haphazard Construction of the Human Mind.

But the bottom line is that if we’re serious about wanting to figure out what the world is like, we need to be aware of the limitations of our equipment. This includes not only cameras and recorders, but also eyes and brain.

Church-State Separation in Norway

Whøå (Google translation).

The Norwegian government is expected to amend its constitution to become a more secular society: the Church of Norway will no longer be the official state religion. As I understand it, from now on the government will no longer have any say in how the church is run (and will abolish the post of Minister of Churches), and the church will appoint its own bishops and other officials.

This all sounds rather… civilized and sensible, I must say. As an American, I’m not used to such things happening without a whole lot of hand-wringing, hyperbolic rhetoric, and accusations of treason, communism, and collusion with Satan. I don’t suppose we could get some Norwegians to come over here and show us how it’s done, could we?

Obama’s Tepid Rubicon

Of all the adjectives that could be applied to the current Thing Dominating The News Cycle — Obama’s endorsement of same-sex marriage — the most popular seems to be “tepid”. Other criticisms I’ve run across are in a similar vein: that Obama was wishy-washy, didn’t pledge any actual support for marriage equality, and generally speaking, why the hell aren’t we at the point where he could just say “Of course I’m for marriage equality! I can’t believe we have to have this conversation!”

(In case you couldn’t tell, I spend a lot of my time on the left side of the Inter-Blogo-Echo-Chamber-Sphere, but I can only assume that the right also had its share of criticism, which probably sounded something like “Rar rar grarh destroy our country rarh grar socialist grumble grumble Ron Paul smash!”)

I understand this criticism, and agree with a lot of it (at least the sane stuff, not the “Obama is a communist from planet Reptilia”). And yet, I can’t help thinking that maybe for all Obama’s wishy-washy, weasel-qualified luke-warmth, maybe it doesn’t matter; that was all that was needed.

In particular, I’m reminded of pope John Paul II’s statement about evolution in 1996. It’s remembered as a watershed moment when the Catholic church finally admitted what was obvious to everyone with a minimal scientific education. But if you read the thing, it’s as wishy-washy as Aladdin’s lamp in the middle of the spin cycle. Even the central assertion, that evolution is “more than a hypothesis” is an endorsement so weak that 98-pound weaklings routinely kick sand in its face at the beach.

And yet, in retrospect it turned out to be a watershed moment, from which there was no turning back. Even John Paul II’s successor, pope Reactionarius XIV (the X makes it sound edgy) hasn’t really been able to undo that, as far as I know.

So maybe the same thing’s going on with Obama. Granted, he’s not the pope. It’s not as if he can control the hearts and minds of a billion people (especially when he can’t even control his own vice-president! Amirite? badoom-sha!). At the same time, he’s The President. He sets the tone. And the fact that we’ve gotten to the point where a sitting POTUS can unambiguously, if tepidly, express his support for marriage equality, must mean that some kind of rubicon has been crossed.

Perhaps in five years we’ll look back and see this as the moment when the country released a breath it didn’t realize it had been holding; or stopped unconsciously talking about gay marriage in slightly hushed tones (yeah, that seems pretty unlikely, given that a lot of the relevant voices have been pretty loud). Or maybe just as the moment when Washington definitively figured out which way the wind was blowing and decided that it was okay for the president to commit himself.

At least, that’s what I hope will happen. I could be wrong. I don’t actually have a tingly Rubicon-sense. It might just be gas.