Showing posts with label Darwin. Show all posts
Showing posts with label Darwin. Show all posts

Tuesday, January 4, 2011

Forget Darwin

My last post took a pretty hard swipe at science, so in the interests of balance I want to take hold now of the other horn of the contemporary culture-wars bull.

The term “fundamentalist” was invented by conservative Christians in the late 19th century as a self-description intended to identify themselves as the true bearers of the real principles of the uniquely true religion. Part of their self-conception was the claim that they were merely carrying forward ideas that were “fundamental” to Christianity from its beginning.

This claim is false, of course, because they were parsing their scriptural sources in an anachronistic way to come up with answers to the challenges raised in their own times. The concerns of the people who wrote the Bible were not the same as the concerns of late-19th-century Christian pastors, who were mainly appalled by the then-new doctrine of “Darwinism.”

What the original fundamentalists were responding to, however, was not just Darwinism but “modernism” in general, including especially the text-critical and historical-critical approaches to Bible scholarship. Studies in these disciplines had severely undermined a naïve belief in the Bible as “the Word of God,” and in many ways this was a more exigent challenge to faith than the findings of physical science.

Darwin’s theory, however, hit people on a more emotional level than arguments about source-texts and exogenous influences. On a gut level, many people just didn’t like the idea that they were cousins of chimpanzees. And we are still dealing with that reaction.

Scientists and their groupies are of course endlessly exasperated by all this. As far as they’re concerned, the theory of the origin of species through natural selection is “settled science,” and everyone should just accept it and get over it. And they’re probably right, though some of them seem inclined to extend this hypothesis to cover matters far beyond the biological where its applicability seems very dubious, as in the logically and morally questionable doctrines of Social Darwinism.

However, the ongoing argument over Darwin vs. the Bible or Darwin vs. God, though it seems to provide people on both sides with some sort of pleasure, is ultimately misconceived.

Even the most fundamentalistically inclined televangelist makes use every day of the theories and discoveries of physics: Their pleas for money are beamed to homes around the world by way of radio waves to satellites in Earth orbit and back again to the TV receivers of their fans. And every step of the way, their broadcasts rely on the laws of motion and electromagnetism and relativity and so on that were discovered and described by science.

For anyone with the slightest intellectual integrity, there’s a hair-raising degree of self-contradiction in this: Fundamentalist preachers are taking advantage of the discoveries of physics to broadcast the message that physics is a lie.

All the quibbling about how to interpret the age of bones and why there are seashells on top of the Alps pales into insignificance when someone asks why we’re able to see stars and galaxies that are millions or billions of light-years away.

From Newton to today, science has discovered the laws of motion and gravity, the values of universal constants like the speed of light, the ways in which bits of matter and energy interact, and so on and so on. Even if science hasn’t come up with a convincing explanation of why all these things are what they are, it’s undeniable that it has come up with stuff that works. Any quibbles one might have about the details of quantum theory seem largely irrelevant if you’re talking with a resident of Hiroshima.

Fundamentalists need to forget Darwin and worry instead about Newton and Faraday and Einstein and Niels Bohr and the rest. They need to explain how the very same science that enables them to generate electromagnetic signals and put satellites into Earth orbit and draw electricity from nuclear generators is wrong about the size and age of the universe.

After all, we can see objects in the sky that, based on measurements using the same physics that enable them to broadcast their appeals for money, are millions or billions of light-years away, when, according to their supposedly Bible-based belief, the universe is only several thousand years old.

This leaves us with only two options: One is that every object in the sky is within 6,000 to around 10,000 light years of Earth, and only appears falsely to be farther away. But this means that all the matter in the universe is contained within a space with a radius of roughly 10,000 light years; based on the laws of physics, it all should have collapsed into a black hole long ago.

The other option, and the one that fundamentalists tend to fall back on whenever challenged, is that it’s all a “test of faith.” God created the universe on that fateful day in October of 4004 B.C. (or some other day, but within the past tens of thousands of years), and when he did, he scattered the stars and galaxies across the sky in such a way as to make us believe that they were farther away and older than they really are.

This is the one that really bothers me, because it says that God is a liar and the whole fabric of the universe is a deception. It says that no one who is not a human being on this one planet, Earth, can ever know the truth about existence, because it’s only here that we have this book, this Bible, that explains the hidden truth behind the falsehood that is the universe.

That is the real “fundamental” idea: Challenged by serious and thoughtful investigators of life, the universe and everything, a certain group of Christian pastors decided that the answer was to declare the Bible unarguably true and everything that contradicted it false.

But before conservative Christians invented fundamentalism, even before there was such a thing as Christianity, there were many who understood that the universe was much more “the Word of God” than anything written down in ink. We talk about trees being chopped down to make paper for books; one living tree tells as much truth as all the books ever written.

Friday, November 14, 2008

Darwin vs. Darwinism

One of the many things I find exasperating about our culture is the so-called conflict between science and religion. I think the conflict is only between one restrictive, narrow-minded vision of science and one equally (and similarly) restrictive, narrow-minded vision of religion. I consider the partisans on both sides of this divide equally fundamentalist, and I would very much like to see more of us who hold more moderate positions gain attention in our public discourse (i.e., the media). But as it is now, only the extremists get air time.

I’ve done a little chipping away in this blog at the fixed positions on both sides of this polarized debate, and while I’m not interested in a frontal assault on either position (I was raised literally in the middle of a Civil War battlefield, so I know the futility of that tactic, even if I hadn’t read Sun Tzu), I want to step up the opposition to the hijacking of our intellectual life by extremists.

So here’s the first barrage:

One of the great crises of spirituality in the Western world was precipitated by the publication in 1859 of Charles Darwin’s book “On the Origin of Species by Means of Natural Selection, or the Preservation of Favoured Races in the Struggle for Life.” The spritual crisis was precipitated by the fact that because this work seemed to imply that a literal interpretation of Judeo-Christian scripture was erroneous, there was a widespread belief that “Darwin has disproven the Bible.” As a result, some people abandoned their Christian faith and others hardened theirs. (This was, in fact, what gave birth to the fundamentalist movement, which originated among a group of Baptist ministers who decided that the best answer to the challenge of science to the scriptures was to declare the scriptures right and science wrong.)

Interestingly, the word “evolution” doesn’t appear anywhere in the first edition of Darwin’s book. In fact, the only place in it where any form of the word “evolve” can be found is at the end, the final word of the final sentence of the book:

“It is interesting to contemplate an entangled bank, clothed with many plants of many kinds, with birds singing on the bushes, with various insects flitting about, and with worms crawling through the damp earth, and to reflect that these elaborately constructed forms, so different from each other, and dependent on each other in so complex a manner, have all been produced by laws acting around us. These laws, taken in the largest sense, being Growth with Reproduction; Inheritance which is almost implied by reproduction; Variability from the indirect and direct action of the external conditions of life, and from use and disuse; a Ratio of Increase so high as to lead to a Struggle for Life, and as a consequence to Natural Selection, entailing Divergence of Character and the Extinction of less-improved forms. Thus, from the war of nature, from famine and death, the most exalted object which we are capable of conceiving, namely, the production of the higher animals, directly follows. There is grandeur in this view of life, with its several powers, having been originally breathed into a few forms or into one; and that, whilst this planet has gone cycling on according to the fixed law of gravity, from so simple a beginning endless forms most beautiful and most wonderful have been, and are being, evolved.”

In the sixth edition, published in 1872, “evolution” is much more prominent, mainly in describing Darwin’s supporters and his responses to his critics. For example: “It is admitted by most evolutionists that mammals are descended from a marsupial form; and if so, the mammary glands will have been at first developed within the marsupial sack.”

In short, during the 13 years since the publication of the first edition of “Origin of Species,” Darwin has shifted from making observations of nature and drawing conclusions from them to defending his theories against the onslaughts of his many critics – mainly the religious establishment – and aligning himself with partisans who support him.

Given that there were so many who believed that “Darwin has disproved the Bible” and more generally that “Science has disproved God,” it’s interesting that Darwin made only one small change to that final paragraph reproduced above. Here it is again, with the one small change highlighted:

“It is interesting to contemplate a tangled bank, clothed with many plants of many kinds, with birds singing on the bushes, with various insects flitting about, and with worms crawling through the damp earth, and to reflect that these elaborately constructed forms, so different from each other, and dependent upon each other in so complex a manner, have all been produced by laws acting around us. These laws, taken in the largest sense, being Growth with reproduction; Inheritance which is almost implied by reproduction; Variability from the indirect and direct action of the conditions of life, and from use and disuse; a Ratio of Increase so high as to lead to a Struggle for Life, and as a consequence to Natural Selection, entailing Divergence of Character and the Extinction of less improved forms. Thus, from the war of nature, from famine and death, the most exalted object which we are capable of conceiving, namely, the production of the higher animals, directly follows. There is grandeur in this view of life, with its several powers, having been originally breathed by the Creator into a few forms or into one; and that, whilst this planet has gone circling on according to the fixed law of gravity, from so simple a beginning endless forms most beautiful and most wonderful have been, and are being evolved.”