A Quote by Niles Eldredge
Paleontologist Niles Eldredge, a prominent evolutionist, said: 'The doubt that has infiltrated the previous, smugly confident certitude of evolutionary biology’s last twenty years has inflamed passions.' He spoke of the 'lack of total agreement even within the warring camps,' and added, 'things really are in an uproar these days . . . Sometimes it seems as though there are as many variations on each [evolutionary] theme as there are individual biologists.'
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Considering that we live in an era of evolutionary everything---evolutionary biology, evolutionary medicine, evolutionary ecology, evolutionary psychology, evolutionary economics, evolutionary computing---it was surprising how rarely people thought in evolutionary terms. It was a human blind spot. We look at the world around us as a snapshot when it was really a movie, constantly changing.
If it is true that an influx of doubt and uncertainty actually marks periods of healthy growth in a science, then evolutionary biology is flourishing today as it seldom has flourished in the past. For biologists collectively are less agreed upon the details of evolutionary mechanics than they were a scant decade ago. Superficially, it seems as if we know less about evolution than we did in 1959, the centennial year of Darwin's on the Origin of Species.
It gives evolutionary biologists great status if they champion competition and the economists have to consult them. The economists have to consult the evolutionary biologists, because they are the ones who invented the idea of competition. It comes from the field of evolution.
Evolutionary biology is crazy because sometimes it seems anybody can draw any conclusion they want.
The hold of the evolutionary paradigm is so powerful that an idea which is more like a principle of medieval astrology than a serious twentieth century scientific theory has become a reality for evolutionary biologists.
If belief in evolution is a requirement to be a real scientist, it’s interesting to consider a quote from Dr. Marc Kirschner, founding chair of the Department of Systems Biology at Harvard Medical School:
“In fact, over the last 100 years, almost all of biology has proceeded independent of evolution, except evolutionary biology itself. Molecular biology, biochemistry, physiology, have not taken evolution into account at all.
What's been gratifying is to live long enough to see molecular biology and evolutionary biology growing toward each other and uniting in research efforts.
We add that it would be all too easy to object that mutations have no evolutionary effect because they are eliminated by natural selection. Lethal mutations (the worst kind) are effectively eliminated, but others persist as alleles. ...Mutants are present within every population, from bacteria to man. There can be no doubt about it. But for the evolutionist, the essential lies elsewhere: in the fact that mutations do not coincide with evolution.
It was Nietzsche who first made us conscious of the significance of the individual as a term in the evolutionary process-in that part of the evolutionary process which has still to take place.
Darwin's principle of natural selection leads to the prediction that the proper way to analyze any evolutionary development is to see the new features as adaptive to environments. And that's a perfectly good principle. The problem is that there are many evolutionary biologists who view everything that happens in evolution as directly evolved for adaptive benefit. And that just doesn't work. Whenever you build a structure for adaptive reasons, the structure is going to exhibit properties that have nothing to do with adaptation. They're just side consequences.
Anatomically modern humans are found up to 200,000 years ago; behaviourally modern humans appear very recently in evolutionary time, as far as evidence now exists, perhaps within a window of 50-100,000 years ago, a flick of an eye in evolutionary time.
In a very real sense, therefore, advocacy of the doctrine of continuity [i.e evolutionism] has always necessitated on retreat from pure empiricism [i.e., logic an observation], and contrary to what is widely assumed by evolutionary biologists today, it has always been the anti-evolutionists [i.e creationist], not the evolutionists, in the scientific community who have struck rigidly to the facts and adhered to a more strictly empirical approach... It was Darwin the evolutionist who was retreating from the facts.
Speciation does not necessarily promote evolutionary change; rather, speciation 'gathers in' and guards evolutionary change by locking and stabilization for sufficient geological time within a Darwinian individual of the appropriate scale. If a change in a local population does not gain such protection, it becomes-to borrow Dawkins's metaphor at a macroevolutionary scale-a transient duststorm in the desert of time, a passing cloud without borders, integrity, or even the capacity to act as a unit of selection, in the panorama of life's phylogeny.
When one is true to oneself, when one is authentic, one becomes true to the evolutionary thrust for self-optimization that exists within oneself and within the universe. And that evolutionary thrust is a continuous unfolding process.
Evolution makes biology make sense. And if you don't teach your students the evolutionary core of biology, you're making it harder for them.
The more evolutionary theory gets called an atheistic theory, the greater the risk that it will lose its place in public school biology courses in the United States. If the theory is thought of in this way, one should not be surprised if a judge at some point decides that teaching evolutionary theory violates the Constitutional principle of neutrality with respect to religion.
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