To kill a mocking…bat

I would say I have at least a cursory interest in every animal I’ve ever read about or seen in a documentary. Life is life. It’s all interesting. (Read Richard Dawkins’ The Ancestor Tale.) But for the past 3 years (as of this July), I’ve had a special interest in bats. You see, I deal with an invasion in my ceiling of the little things every summer. I’m not sure if it’s really beautiful or just creepy hearing them scamper about, but I do enjoy laying awake listening to them. At least, I enjoy them until they manage to get inside. At that point it’s a matter of catching them with a blanket before the cats catch them with a set of claws and teeth. It wouldn’t be so bad if 1) I didn’t have to get my indoor cats preventative shots I otherwise wouldn’t have bought and 2) there wasn’t the ongoing white nose syndrome epidemic going on with bats. The disease so far appears to be limited to bats – decimating huge colonies – but since it isn’t very well understood at all yet, I don’t like the idea of exposing my animals to it (or myself).

But even with limited understanding, an interesting question is raised. Can we help to prevent its spread? One line of thinking says we can by destroying infected bats. But others are calling on the power of evolution:

Kentucky wildlife officials acted quickly when a confirmed case of the disease was found in a bat in Trigg County recently. They euthanized 60 “highly suspect” bats that were “not expected to survive,” they said Wednesday…

Local and national experts, however, believe euthanizing infected bats may not prevent the spread of the disease and could be “counterproductive” to the effort.

Dr. Merlin Tuttle, founder of Bat Conservation International, said white nose syndrome has reached epidemic levels, killing more than 1 million bats since 2006. He said in cases, like this one, where a disease has a very high mortality rate, it is important to see if some infected bats are able to fight off the disease. That way, those with immunities to a disease are able to pass on that ability to their offspring, eventually re-populating the species with bats that can withstand the disease.

“If you kill every bat that gets (the disease), it’s pretty hard to see who survives,” said Tuttle, who has studied bats for more than 50 years. “Just because you get sick, it doesn’t mean you die.”

It isn’t an easy call. Bats are dying in record numbers. Something clearly must be done. Evolution may provide the doing – after all, bats have been around for 50-55 million years – but if humans can successfully intervene, then we should. The problem is that we just don’t really know how to go about it.

The Second Amendment

My recent post about the ridiculous state of Arizona was mostly about a dumb birther bill the Republicans there were using to embarrass themselves, but the article I used also mentioned a gun control issue. As a result, that topic took off more than the birther topic. Here is my take from that comment section.

The Second Amendment was clearly intended for two main purposes. First, as Nate points out, it was meant to allow citizens to have guns should the government become oppressive. Second, it was meant to secure the government against attacks from foreign nations (or insurrection). Given the specific wording of the amendment, it is clear that the latter reason was more the point than anything.

What we have from the Supreme Court over the years are a series of rulings, many of which rely upon preceding rulings. This is common enough, but it is also political enough. What’s more, we have people like Scalia who – despite all the lies claiming the constitution is a static document – will ignore the original intention of the Second Amendment. (Sticking by his beliefs would be inconvenient to his purely political style of ruling.) This debate is not well-grounded in history.

So what we have is an amendment which does not guarantee what those on the right claim it guarantees. Both of the original primary reasons for the amendment are largely irrelevant today. What’s more, if those on the right were honest and took the Second Amendment to its conclusions, then we would be living in a very different world. That is, our Bill of Rights is based upon the idea of natural rights. While we only legally apply them to Americans and those on American soil (with some exceptions), the underlying principle is that it is an inherent right for everyone to bear arms (among our other rights). If that is the case, then it is a right for North Korea to have nuclear weapons. But we stop short of taking the principle that far. Or at least the right does. (The left isn’t operating on ahistorical principles in the first place.) And the same goes for American citizens: If someone argued to the Supreme Court his right to have an atomic weapon, it would never fly. This flagrantly violates the arguments being put forth by the right.

That said, I’m not against gun ownership. As always, we have to take a pragmatic point of view. While much of Europe has overwhelmingly superior statistics to the U.S. when it comes to not dying from guns, it is unlikely America will ever achieve such a state. We have to deal with the fact that there are millions and millions of guns out there, many in the hands of criminals. We should control ridiculous weapons that serve no real purpose outside a military setting (a point, incidentally, where the right will agree with me – when we’re talking about nuclear weapons; the point goes out the window for most other weapons), but it probably isn’t going to help anything if we prevent law-abiding citizens from getting guns. Sure, let’s curb gun show purchases and force waiting periods – that will be effective in keeping guns from some criminals – but complete bans have to be questioned.

So I do favor allowing law-abiding citizens to purchase weapons. It’s just that the Second Amendment does not get us there.

Read all about it!

I have put out another copy of my publication Without Apology. I have yet to put the articles up on my other blog because, well, I don’t wanna right now. But if you head on over to UMA, especially in Jewett Hall, there are a number of copies that can be found.

Arizona redeems itself. Slightly.

In one of its few intelligent moves, the state of Arizona has not passed a stupendously stupid bill into law:

Arizona’s Republican Governor Jan Brewer on Monday vetoed two controversial bills, one mandating proof of U.S. citizenship to run for president, the other allowing guns on college campuses, in a clear setback for conservatives who control the state legislature.

Brewer, who grabbed headlines a year ago when she signed a get-tough state law cracking down on illegal immigrants, vetoed the bills in an announcement late on Monday.

The so-called “birther bill,” would have made Arizona the first state in the nation to require presidential candidates prove U.S. citizenship by providing a long form birth certificate, and other forms of proof including baptismal or circumcision certificates, to be placed on the state ballot.

“I never imagined being presented with a bill that could require candidates for president of the greatest and most powerful nation on earth to submit their ‘early baptism or circumcision certificates’ … This is a bridge too far,” she said..

This is a watershed moment: Republicans are finally realizing that they ought to be embarrassed about the crack-pottery they keep promoting.

Thought of the day

Why are horror movies always so terrible? It isn’t like there is another genre which is this consistently bad.

Granted I just watched a Paranormal Activity ripoff, but the point still stands.

Fastest Boston Marathon

Geoffrey Mutai won the Boston Marathon with the fastest time ever:

Kenya’s Geoffrey Mutai won the Boston Marathon Monday in two hours three minutes and two seconds, the fastest time ever recorded over the grueling distance.

Mutai slashed almost a minute off the official world record of 2:03.59, set by Ethiopia’s Haile Gebrselassie at Berlin in 2008, but his time was not ratified as a new record because he was aided by a tailwind on a hilly course with too much downhill from start to finish.

“Boston marathon performances cannot be ratified as world records as the course does not satisfy two of the criteria for world records,” USA Track and Field told Reuters.

Whatevs. It’s still effin’ fast. And certainly faster than the 400lbs guy who completed the L.A. Marathon (which was still impressive).

Forget about the time. I’ll be happy to just run half the distance of a marathon without stopping.

Thought of the day

This is a two-fer.

First, it is ridiculously expensive to climb Mt. McKinley. Not counting personal equipment expenditures and airfare, most services come in around $6500, not to mention the 21 days of not working while on the mountain (plus buffer days for travel and rest). Between airfare, visa and passport expenses, vaccines, personal equipment, and the guide service itself, I spent significantly less on my Kilimanjaro trip.

Second,

Prayer does not work

I think the most annoying habit I witness when discussing what science has to say on a topic is that people will find the most obscure individual studies to bolster their case. That might work depending on the particular study, but it’s rare. A basic of science is that we defer to the body of evidence. That’s why we can say cigarettes cause cancer but marijuana does not (at least until the body of evidence changes). It’s also why we can say that prayer does not have healing properties. Unfortunately, it is possible to abuse the body of evidence. PZ has managed to find some kook who has done just that:

Equal healing benefit has been demonstrated whether the prayer is Hindu or Buddhist, Catholic or Protestant, Jewish or Muslim.

(Quote from the kook, not PZ.)

I suppose a big, fat “NO” across the board is equal, but that’s cheating. And if someone is willing to cheat logic once, why not do it again?

Can medical science prove the benefit of prayer to im- prove the result of an operation? I refer you to the latest Cochrane review on this topic.5 This 69-page manuscript is a meta-analysis of 10 prospective randomized studies on intercessory prayer to help the efforts of modern medicine involving over 7,000 patients. Some studies in this meta- analysis showed benefit, while others did not. The conclusion of the authors was that there is no indisputable proof that intercessory prayer lowers surgical complications or improves mortality rates.

There you go. Nope, prayer does not work. That is what the body of evidence has been telling us for years. But the guy goes on:

So, have I answered the question, “Can prayer help surgery?” While there is not conclusive scientific proof that prayer improves surgical outcomes, it certainly can help relax an anxious preoperative patient and may help enhance the relationship between patient and surgeon. A surgeon must be comfortable with prayer to offer it. Professionalism can be maintained provided the prayer is offered in a non- confrontational manner and reflects the spirituality of the patient. Surgeons who want the best for their patients need to utilize every tool available, and to quote one of my patients, “Prayer is a powerful tool.”

The kook’s patient isn’t paying attention to the science. And neither is the kook. It’s mind-boggling that someone can throw out paragraphs that argue against his position and yet make the exact opposite conclusion. That, we know, is not a testament to the power of prayer. And neither is the body of evidence. It is, however, a testament to the power of blind faith and wishful thinking.

Thought of the day

I don’t think the Republican party is even remotely serious when they talk about the economy.

Arizona: Now more embarrassing than the deep south!

America has a new laughing stock:

The state of Arizona has moved onto contentious political territory once again with the legislative passage of a bill requiring President Barack Obama and other presidential candidates to prove their U.S. citizenship before their names can appear on the state’s ballot.

With states like Arizona maybe Maine can avoid appearing on Comedy Central quite so often.