Voices of science

On his last visit to the US, Richard Dawkins was having little conversations with various people — people like Steven Weinberg, Lawrence Krauss, and David Buss — and recording them. Now you can get them on DVD. It’s a clever and understated idea; instead of having these guys lecture at a crowd, capture them in some quiet one-on-one conversation.

Yeah, I’m in there, too. Unfortunately, I just can’t watch myself. The others are very good, though!

A little preliminary heresy

You know nothing is sacred around here. Well, I saw The Dark Knight last night and … didn’t care for it. It was OK as an action movie, but the story was a mess. The plot wandered all over, and the movie seemed less interested in telling a story well than in throwing up moral ambiguity and ethical dilemmas which, instead of actually pursuing with any depth, it would resolve with a punch from Batman’s fist or an explosion. As a plot mover, the Joker was less an agent of chaos and more like the TA for a freshman philosophy course, leading everyone through twisty little exercises in artificial circumstances that present the poor student with difficult choices. The answers in the movie were about the level of superficiality I’d expect from naive freshmen: he’s not a hero, he’s more than a hero, he’s a guardian, or something. Unbelievably, the dialog actually spelled out such empty nonsense.

Although, it might make such courses much more interesting if, instead of writing papers, the students had to make their arguments in fistfights and pyrotechnics.

On the good side, though, the portrayal of the Joker by Heath Ledger has to be one of the best movie villains ever. That guy was scary — you wouldn’t want to meet him in a dark alley, and Ledger made you believe that you just might find someone like him in a dark alley somewhere. He set the screen on fire, and made the guy in the batman suit recede into irrelevance. If only he’d been given a screenplay that was less stagey pinball machine, and more focused.

Priorities

Yes, the sad little cracker has met its undignified end, so stop pestering me. The cracker, the koran, and another surprise entry have been violated and are gone. You’ll have to wait until tomorrow for the details, what little of them there are. I must quickly apologize to all you good Catholics who were hoping to attend Mass, since you can’t anymore — I have been told many hundreds of times now that cracker abuse violates your right to practice your religion. I guess you’ll have to adapt. Secular humanism is a good alternative, if you aren’t already flocking to join the Mormons.

Anyway, I’ve got important things to do today. It’s my oldest son’s birthday, and I told him that as a gift to me him, I’d take myself him to see The Dark Knight. I sure hope the world doesn’t end before the movie does.

Snake segmentation

Blogging on Peer-Reviewed Research

Life has two contradictory properties that any theory explaining its origin must encompass: similarities everywhere, and differences separating species. So far, the only theory that covers both beautifully and explains how one is the consequence of the other is evolution. Common descent unites all life on earth, while evolution itself is about constant change; similarities are rooted in our shared ancestry, while differences arise as lineages diverge.

Now here’s a new example of both phenomena: the development of segmentation in snakes. We humans have 33 vertebrae, zebrafish have 30-33, chickens have 55, mice have 65, and snakes have up to 300 — there’s about a ten-fold range right there. There are big obvious morphological and functional differences, too: snakes are sinuous slitherers notable for their flexibility, fish use their spines as springs for side-to-side motion, chickens fuse the skeleton into a bony box, and humans are upright bipeds with backaches. Yet underlying all that diversity is a common thread, that segmented vertebral column.

i-44c0b44c78c71955b53b0a7f004b7ea4-snakeseg.jpg
(Click for larger image)

Vertebral formula and somitogenesis in the corn snake.
a, Alizarin staining of a corn snake showing 296 vertebrae, including 3
cervical, 219 thoracic, 4 cloacal (distinguishable by their forked
lymphapophyses) and 70 caudal. b, Time course of corn snake development
after egg laying (118-somite embryo on the far left) until the end of
somitogenesis (~315 somites).

The similarities are a result of common descent. The differences, it turns out, arise from subtle changes in developmental timing.

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We don’t?

Nick Spencer of the Telegraph says Americans don’t do atheism. It’s a weird piece that frets over the religiosity of American politicians, but somehow seems to find it reassuring that there are different ways to be religious, and that maybe the US is moving away from dominionist wackaloonery towards religously-motivated social activism — doing the right thing for the wrong reasons, in other words. There’s a germ of hope there, that the country might get somewhat less insane — but at the same time it represents an opportunity to entrench superstition deeper into the republic. I really don’t consider a liberal theocracy any better than a conservative theocracy: both are built on ignorance and dogma.

Worse, Spencer thinks Rick Warren, glib cult-leader and bubble-gum philosopher, is a good thing for the country. Blah. He seems to be a nice fellow on some subjects, but ultimately he’s a patriarchal loon who thinks gays and atheists will burn in hell. Maybe he is representative of the country, though…superficially earnest and well meaning, with a seething core of stupid that means we’ll do horrible things in spite of good intentions.

That isn’t anything to inspire optimism.

World Youth Day had some effect

This is a nicely done essay prompted by the papal poltroonery that has been going on in Sydney recently. Here are a few bits:

I don’t give a stuff what people believe in, but it won’t stop me poking at it or prodding it. Why should religion be any exemption? Telling me I’m going to hell won’t bother me because I have the Flying Spaghetti Monster, the Invisible Pink Unicorn and Bertrand Russell’s Teapot in my heart. Google them if you are in the market for some red hot enlightenment.

And this is really true — throwing off the foolishness is liberating.

It’s been a revelation to me a year since my “epiphany”. I feel as if I’m walking through life with the blinkers off. Suddenly all the religious mumbo-jumbo jumps out as so bonkers. Wearing certain things, eating certain things, mumbling certain things at certain times so some imaginary friend will let you into a club in the sky when you die. I want to do my living now, thanks. I’m not afraid of dying. I’m afraid of never having lived.

I don’t care what people believe in, but I do care that religion impacts on political discourse, public policy and that it stunts the ability of people to think for themselves and question. And that it kills people and causes suffering. But most of all I care that the invisible electric fences that are wired in the minds of children brainwashed by religion are difficult to remove. And impossible if you don’t even know they’re there.

Looking for a journalist willing to do a story

One of our regular commenters here, BrokenSoldier, has a story to tell — an all-too-common tale of our government’s neglect of the men and women sent out to fight, and returning damaged to a bureaucracy that isn’t willing to do the right thing and support them. If anyone out there is willing to help get this story out, here’s an opportunity — it’s practically written out for you. This is a broken soldier’s story:

This is a request for help. Disabled veterans are being treated as if they are a burden on the government’s checkbook, and the government is getting away with it, mainly because the situation is so far out of the public’s collective eye that the military can quite effectively sweep it under the rug. Politicians are using our sacrifices as political capital in front of the nation, while the Army medical system turns around to our face and disdainfully treats us as if we are asking for something we do not deserve. All we want is the care we were promised, and all we are getting is organized resistance from the military medical bureaucracy. In some cases, this resistance amounts to the pure manipulation – and even alteration – of the medical regulations, for the sole purpose of reducing the amount of money the Army has to pay disabled vets upon their separation. I have turned to this kind of appeal, frankly, because I am out of options. I believe that
the only thing that can even begin to fix a problem such as this one is true exposure to the bright lights of public scrutiny.

When wounded soldiers comes home, they have to go through an evaluation process in which a panel of Army doctors determines what their final disability rating will be. If they decide that the soldier rates less than 30%, then they can separate that soldier with merely a severance check, and never dole out another dollar to him or her again. Should the rating be above 30%, the Army is required to medically retire that soldier, and send him or her a monthly check after they leave the service. In principle, this makes sense. But this is being abused by those doctors, in that they are intentionally low-balling wounded vets in order to get them under the 30% ceiling and get them out, for obvious reasons of saving money. Just in my case alone, I have seen doctors lie on official reports about what I told them, make childishly snide comments about the appeals that I have written to the Physician Evaluation Board (PEB), and one doctor even suggested that a
previous diagnosis was invalid simply because I was “fine” on the day he saw me. (And I have proof – to include hard copies of documents showing the offenses.) This does not stop with the low-level doctors, by any means. The Army PEBs operate on instructions given to them by their command, and one in particular is very telling. Since soldiers began coming home with serious concussion injuries, the Army medical community has seen fit to publish instructions to its PEBs concerning certain ratings and how they are to be ‘interpreted’ pertaining to veterans’ disability claims. One of them that I ran directly into deals with the occurrence of migraine headaches, which many veterans with concussion injuries suffer from, and how they are to be viewed. The schedule that lists ratings that are to be applied states that for a 50% rating, migraines must meet the frequency requirement of at least two pper month, and the severity must be prostrating. After
veterans began receiving this rating for their complications from IED-induced concussions, an instruction to physicians was published informing them that from then on, the word ‘prostrating’ was not to be interpreted as it is defined, but rather for migraines to be considered prostrating for rating purposes, the soldier must have stopped and sought immediate, emergency medical attention. Due to the fact that it is very difficult for someone laying prostrate from a migraine to get up and make it to the ER, you can imagine how well this worked in reducing the number of veterans that received disability ratings for their migraines.

And aside from the failings of the rating process, once the soldier is done with that, then there is the incompetent bureaucracy within the ranks of those handling retired service members to deal with. I was retired in January, but did not see a single cent of my retirement money until June. And when it did begin, taxes were being deducted – which shouldn’t happen, because combat wounded vets get tax exemption from their disability checks. After getting that fixed, I recently discovered that I have absolutely no medical coverage whatsoever – which I found out while trying to get my prescriptions filled – because my retirement documents never got to the agency responsible for administering my care as a medical retiree. The incompetence of those that handled my retirement file ensured that the necessary paperwork failed to reach almost all of the necessary agencies. And I am by no means the only one this type of injustice is happening to, but instead
it is a widespread occurrence. The reason for this is that once the soldier leaves the service and begins the fight for his or her benefits, it is simply that soldier against the entire framework of the Army bureaucracy, and that is far from a fair fight. (They do allow you a liaison in order to to help you navigate the system, but if mine was any indication, this is more of a burden than a help – in asking her to participate in a conference call to discuss why I disagreed with my initial rating of 10%, she resisted and actually said to me, “I’m not here to hold your hand through this.”) So I have ended up in a position quite familiar to veterans – broke, living with my parents, in debt up to my ears from the months without income, and having no consistent medical coverage.

So, if you read through this and it seems wrong to you, especially if it makes you a bit angry, then I’m asking for your help. The only thing that will fix this problem is to shine a spotlight on what is happening, because once that happens, the freedom of action that the Army medical community has enjoyed in bullying the wounded soldiers applying for disability will be gone. Once the public is cognizant of exactly what has been done to the veterans the government so profusely praises for their sacrifice, their hypocrisy will be laid bare. If you know anyone – journalist or not – that will take this story and tell it to the public, please let me know. The above injustices are only the tip of the iceberg, even in my case, and I have documentation of many more transgressions.

A disabled vet has fought far too much already to have to continue to fight with their own government like this when they get home. In this case, it is the soldier who is looking to citizen for help with this fight.

If you’re willing to help get the word out, contact Gary E. Ford.

Who the heck is Greg Moore and why does he keep threatening me?

Here’s another one for the files. This guy has sent me several menacing messages — nothing new there — but now he has announced that he’s coming to visit me. I’ve put the header for one of Mr Moore’s creepy threats below the fold, for the record. His specific email address is not included, so we don’t have a repeat of the last episode.

Nice people, these Catholics. If Mr Moore shows up at my door, the only people who will be meeting him are the local police.

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