Showing posts with label junk science. Show all posts
Showing posts with label junk science. Show all posts

Tuesday, February 26, 2008

Creationists want it both ways...

I've been spending an exorbitant amount of time lately poking the creationists over on Ray's blog. I don't really expect to "convert" anyone, but it's interesting to see the ways that they frame their arguments and whatnot. Now, I largely believe that the issue of evolution is problematic for some breeds of Christian because it calls in to question their privileged place in the universe. Note that I say "their" rather than "ours". There is a tremendous arrogance among the "saved" that I've spoken of on here before, and I can only say that, among the followers of Ray's blog at least, my original griping on the subject was a gross understatement of the truth.

One of the most interesting things I've encountered thus far is the strange relationship some of these folks have with science, as both an institution and a methodology. Whenever science fails to support their preconceived notions it is uselessly and dogmatically naturalistic you see, but when it coincides with their beliefs it is not only correct but nearly infinite in its persuasive power. I suspect some of this comes from the ongoing debate between the skeptics and the believers on Ray's blog. Ray's brand of Christians seem incapable of grasping the idea of existing without out and out worshiping something, so when skeptics talk about science as a useful methodology for understanding the world we are naturally saying that we worship it. It's a peculiar thing to wrap your mind around, but some of their statements make more sense (more narrative sense, anyway) when you finally see that some of them have that perspective.

One thing that is of interest to me is the degree to which creationists think scientists are in (dis)agreement about evolutionary theory. Many of them seem to think that there's an enormous amount of debate within the scientific community as to whether or not evolution in the broad sense is true. Indeed, a recently Pew survey indicated that something like 54% of lay people think that scientists in general support evolution. Read that again. 54% of lay people think that scientists in general support evolution. What a weird survey. Actual surveys of scientists reveal acceptance of evolution by anywhere from 95% to 98.5% of scientists. In fact, the good ol' "Scientific Dissent From Darwinism" that the Discovery Institute is so proud of represents a minuscule number of scientists (approx. 700 out of nearly 500,000) and its numbers are likely padded by its pallid wording that "Careful examination of the evidence for Darwinian theory should be encouraged." Hell, I think almost everyone would agree with that. Add to that the fact that numerous signatories on the list are either not in biological science fields or openly admit that their concerns about evolution are ideological and you have a list of names that just doesn't mean much.

Another question that never quite gets answered is what creationists make of scientists with both strong Christian and strong bio-sciences backgrounds who believe in God but also accept evolution as settled fact. The figurehead of this group is the eminent Francis Collins, whose belief in God has been manifested in public debates with atheist scientists like Richard Dawkins but whose entire professional career has been spent doing legitimate experimental work and, among other things, heading up the Human Genome Project. Here's a man whose faith is not in doubt but whose lifetime of work in the fields of biology and genetics has left him thoroughly convinced of evolution's reality. It is scientists like Collins who make it impossible for the creationists to have it both ways when it comes to science.

I've been asking the creationists over on Ray's blog what they think of Collins for weeks now and I've gotten no replies. I guess, as with the evidence of evolution, they choose to pretend that he doesn't exist.

Monday, February 05, 2007

It's about more than ghosts...

A brief quotation from Dan Agin's "Junk Science" serves here as some chewy food for thought:

"As a rule, the more polarized the political stance, the more likely realities are twisted to suit the arguments, and at the extremes of polarization it's no surprise to find that those on the extreme left and extreme right essentially practice the same methods..."

These are words worthy of being taken to heart. Though I devote a lot of my attention to the questionable actions of the political (and especially the religious) right, the left is far from sinless. From the irrational fear of nuclear energy to the spread of rampant and choking "political correctness", the left has woven its share of threads into the tapestry of the ridiculous that now hangs over the United States and the world.

The defense against this is a skeptical and critical worldview, a demand that claims be backed with verifiable evidence and that policies be dictated by reason rather than impassioned wishful thinking. Skepticism isn't just for dealing with psychics and ghosts and Mothman. The value of skepticism would be sorely limited if its application was constrained merely to the paranormal. After all, Sasquatch isn't in charge of allocating federal money for medical research and the Loch Ness Monster doesn't keep a blog about the alleged evils of transgenic foods. While paranormal charlatans can fool us, steal our money, and use our emotions against us, political and corporate entities can do all these things and more on a scale that is almost unimaginable- but only if we let them.

I've come to see the examination of these more fantastic claims as a sort of practice, a skepticism 101 that lays the foundations for one's ability to deal with the more insidious flummery that surrounds us. The mechanisms for examining the claims of a psychic are not much different than the mechanisms for examining the rationale behind political or corporate policy. Though the subjects for consideration may be very different, we must still strive to reach conclusions based on the evidence and solid, neutral reason.

Because we live in a representative democracy, the public must learn to protect itself from specious reasoning. On its face the equation is simple: The better the powers of reasoning that the voting public can bring to bear, the more rational public policy and governance will become. The real application is unlikely to be quite so perfect, but it's a mark to strive for nonetheless.