ELEMENTS OF PERSPECTIVE
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As the new torchbearers of Medieval thought push their Trojan horse of Intelligent Design up the schoolhouse steps, I find myself dizzied by the hysteria. To me, Darwin's logic always seemed pretty hard to knock, something I've never been able to say for the arguments of most of his detractors.
When he published TOOS in 1859, though, Darwin did so with great apprehension. He knew he was up against a cherished icon--the same icon that Douglas Adams brilliantly lampooned with his “Total Perspective Vortex.” In Adams' 1978 BBC radio play, A Hitchhiker's Guide to the Galaxy, the most effective and horrific torture device ever created was situated on the the Frog Star. Once placed into the Total Perspective Vortex, a victim could actually see and appreciate the true vastness of the universe, and himself in relation to it. The shock would destroy his brain. As the narrator tells us, “In an infinite universe, the one thing sentient life cannot afford to have is a sense of perspective.”
Darwin's TOOS provided an unwelcome perspective—and, while it never totally annihilated any brains, it did induce fever in many, being probably the most forceful Perspective Vortex unleashed on this planet since Copernicus' De Revolutionibus Orbium Coelestium (On the Revolutions of the Heavenly Spheres), first printed in 1543, as the author lay dying of a cerebral hemorrhage. DROC was the great Polish astronomer's Magnum Opus, outlaying his radical (and mostly correct) view of the universe. In the Copernican model, of course, our Earth is not the center of the Universe, but a minor body revolving around the sun. While Copernicus' timely death saved him from a public/church backlash,* his ideas were picked up by others in following years, most notoriously by the Italian astronomers Giordano Bruno and Galileo Galilei. Bruno was burned at the stake by the Inquisition in 1600. His specific crime was actually claiming that Jesus had no physical body, but his heliocentric views didn't help his case. In 1633 Galileo's published work on a heliocentric system inspired Pope Urban VIII (a personal friend) to try him for heresy. Galileo lived his final nine years under house arrest.
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Most of us have a view of Darwinian evolution muddied with misconceptions—some of which I intend to address soon, in an upcoming post. To really appreciate evolutionary biology, the best place to look is to the science of biogeography. The concept of Natural Selection occurred to Darwin while studying the biogeography of the Galápagos, among other places. Meanwhile, Alfred Russell Wallace came to the same conclusions while collecting specimens across the Indo-Pacific region. Island ecology is much simpler than that of large land masses, and the varying ecosystems within an archipelago portray evolution in its most elegant form. A close look at some of the myriad little island taxa, like the paradise kingfishers (Tanysiptera spp.) that illustrate this post, six species of which occur in the New Guinea region, from the western Moluccas to the Bismarck Archipelago, says more about evolution than the shouting dogmatists of both sides combined.
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*Copernicus enlisted the theologian Andreas Osiander to oversee the printing of DROC. Osiander surreptitiously replaced the original preface with a more apologetic one, claiming that the book was not to be taken as the truth. Without the changes, Copernicus' book would have surely met greater fury in its day.
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upper: NUMFOR PARADISE KINGFISHER (1999) Acrylic 10" x 8"
lower: BUFF-BREASTED PARADISE KINGFISHER (2005) Acrylic 10" x 8"