The Trouble with Darwin
Biologists are, by and large, painfully aware of evolutionary theory's shortcomings.
Kas Thomas is a longtime cognitive dissident and menace to sacred-cow-kind. A graduate of the University of California at Irvine and Davis (with degrees in biology and microbiology) and a former University of California Regents' Fellow, He has been a Technology Evangelist for Adobe Systems and currently operates Author-Zone.com, a resource site for indie authors.
Follow @kasthomas on Twitter.
Like many others, I watched the recent debate between Bill Nye and Ken Ham with a queer mixture of awe and déjà vu. Who knew that 89 years later, we'd still be litigating the Scopes trial? As someone trained in the sciences, I find it horrifying that there are college-educated people in the U.S. (and around the world) who believe the earth is 6,000 years old; and yet at the same time, I have a certain amount of discomfort, myself, with evolutionary theory—not because it demeans the nobility of man or denies the Bible, or anything of that sort, but because it's such an incomplete and unsatisfying theory on purely scientific grounds. (Many physicists feel much the same way about quantum theory.)
It always amazes me that creationists do so litte research on Darwinism before attacking it. Darwin's theory is subject to some very legitimate scientific criticisms. Biologists are, by and large, painfully aware of the theory's shortcomings.
Darwin's landmark work was called The Origin of Species, yet it doesn't actually explain in detail how speciation happens (and in fact, no one has seen it happen in the laboratory, unless you want to count plant hybridization or certain breeding anomalies in fruit flies). Almost everything in evolutionary theory is based on "survival of the fittest," a tautology that explains nothing. ("Fittest" means most able to survive. Survival of the fittest means survival of those who survive.) The means by which new survival skills emerge is, at best, murky. Of course, we can't expect Darwin himself to have proposed detailed genetic or epigenetic causes for speciation, given that he was unaware of the work of Mendel, but the fact is, even today we have a hard time figuring out how things like a bacterial flagellum first appeared.
When I was in school, we were taught that mutations in DNA are the driving force behind evolution, an idea that is now thoroughly discredited. The overwhelming majority of non-neutral mutations are deleterious (reducing, not increasing, survival). This is easily demonstrated in the lab. Most mutations lead to loss of function, not gain of function. Evolutionary theory, it turns out, is great at explaining things like the loss of eyesight, over time, by cave-dwelling creatures. It's terrible at explaining gain of function.
It's also terrible at explaining the speed at which speciation occurs. (Of course, The Origin of Species is entirely silent on the subject of how life arose from abiotic conditions in the first place.) It doesn't explain the Cambrian Explosion, for example, or the sudden appearance of intelligence in hominids, or the rapid recovery (and net expansion) of the biosphere in the wake of at least five super-massive extinction events in the most recent 15% of Earth's existence.
Of course, the fact that classical evolutionary theory doesn't explain these sorts of things doesn't mean we should abandon the entire theory. There's a difference between a theory being wrong and being incomplete. In science, we cling to incomplete theories all the time. Especially when the alternative is complete ignorance.
The controversy around the Torah codes gets a new life.
- Mathematicians claim to see a predictive pattern in the ancient Torah texts.
- The code is revealed by a method found with special computer software.
- Some events described by reading the code took place after the code was written.
Giving our solar system a "slap in the face."
- A stream of galactic debris is hurtling at us, pulling dark matter along with it
- It's traveling so quickly it's been described as a hurricane of dark matter
- Scientists are excited to set their particle detectors at the onslffaught
Orangutans join humans and bees in a very exclusive club
- Orangutan mothers wait to sound a danger alarm to avoid tipping off predators to their location
- It took a couple of researchers crawling around the Sumatran jungle to discover the phenomenon
- This ability may come from a common ancestor
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