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There are valid criticisms of evolution
Wichita Eagle ^ | 3/9/2005 | David berlinski

Posted on 03/09/2005 1:46:32 PM PST by metacognative

Opinions

There are valid criticisms of evolution

BY DAVID BERLINSKI

"If scientists do not oppose anti-evolutionism," said Eugenie Scott, the executive director of the National Council on Science Education, "it will reach more people with the mistaken idea that evolution is scientifically weak."

Scott's understanding of "opposition" had nothing to do with reasoned discussion. It had nothing to do with reason at all. Discussing the issue was out of the question. Her advice to her colleagues was considerably more to the point: "Avoid debates."

Everyone else had better shut up.

In this country, at least, no one is ever going to shut up, the more so since the case against Darwin's theory retains an almost lunatic vitality. Consider:

• The suggestion that Darwin's theory of evolution is like theories in the serious sciences -- quantum electrodynamics, say -- is grotesque. Quantum electrodynamics is accurate to 13 unyielding decimal places. Darwin's theory makes no tight quantitative predictions at all.

• Field studies attempting to measure natural selection inevitably report weak-to-nonexistent selection effects.

• Darwin's theory is open at one end, because there is no plausible account for the origins of life.

• The astonishing and irreducible complexity of various cellular structures has not yet successfully been described, let alone explained.

• A great many species enter the fossil record trailing no obvious ancestors, and depart leaving no obvious descendants.

• Where attempts to replicate Darwinian evolution on the computer have been successful, they have not used classical Darwinian principles, and where they have used such principles, they have not been successful.

• Tens of thousands of fruit flies have come and gone in laboratory experiments, and every last one of them has remained a fruit fly to the end, all efforts to see the miracle of speciation unavailing.

• The remarkable similarity in the genome of a great many organisms suggests that there is at bottom only one living system; but how then to account for the astonishing differences between human beings and their near relatives -- differences that remain obvious to anyone who has visited a zoo?

If the differences between organisms are scientifically more interesting than their genomic similarities, of what use is Darwin's theory, since its otherwise mysterious operations take place by genetic variations?

These are hardly trivial questions. Each suggests a dozen others. These are hardly circumstances that do much to support the view that there are "no valid criticisms of Darwin's theory," as so many recent editorials have suggested.

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TOPICS: Philosophy
KEYWORDS: crevolist; darwinism; science
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To: Tamberlane
For instance, certain unicellular organisms (prokaryotes) would band together into multicellular ones (eukaryotes), trading off independent reproduction for other benefits. ....

OK, I'll bite.

How did these certain unicellular organisms band together into multicellular ones?

I'm confessing my ignorance of this phenomenon, both in existence and mechanism.

I have this mental image of the one-celled organisms floating around, presumably at some optimal spacing to allow the concentration of nutrients about each to remain above depletion, and the concentration of waste products to remain below deleterious levels.

And then what? I'm working on a mutation to explain the "decision" to band together, and coming up blank. They are single-celled, so there is no much room for a brain and decision making, thus the quotes.

OK. Let's try a hypothetical mutation. One of the organisms exhibits a mutation resulting in a sticky secretion on it's outer surface. Now a random current comes along, and it bumps into its neighbor. Two random events, both must occur within the lifespan of the organism. So now it is stuck to its neighbor who does not have the mutation - I can only fly so far into the face of probabilities. This has to give the pair some advantage over the individual organisms. The advantage should exceed the disadvantage of competing for the same nutients and waste removal.

So - where does this lead? Feel free to correct my premises and assumptions. I didn't want to give the impression of being closed minded, so I did my best to jump start the thought experiment.
141 posted on 03/09/2005 4:18:04 PM PST by NonLinear ("If not instantaneous, then extraordinarily fast" - Galileo re. speed of light. circa 1600)
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To: Williams
The first simple celled organism just happened to get started from some chemical elements

Could be that many organisms started in different environments all over the globe. Not just one.

142 posted on 03/09/2005 4:20:01 PM PST by Gumption
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To: Gumption
No offense intended.

No offense taken.

Do you ever wonder about the rules which regulate and sustain the matter. Or the mechanics that enable planetary bodies to gravitational form solar systems. Or the way nuclear chemistry results in an energy source that provides the impetus for life.

Sir Isaac Newton was thoroughly convinced that the laws of physics are a clear demonstration of a benevolent Creator. The universes potential is realized to the most staggeringly minute degrees to sustain life on our planet. We can test the unusuality of these tolerances to exist in our universe.

I give more credence to that anthropomorphic Creator thingy.

143 posted on 03/09/2005 4:20:16 PM PST by bondserv (Sincerity with God is the most powerful instigator for change! † [Check out my profile page])
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To: NonLinear
Great screen name!
144 posted on 03/09/2005 4:24:47 PM PST by bondserv (Sincerity with God is the most powerful instigator for change! † [Check out my profile page])
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To: Tamberlane
Entropy and thermodynamics is a diversion so let's get back to the main point. You didn't understand my query as to why life evolved and continues to do so, as opposed to simply dying off. One or a group of incredibly simple single celled somethings got created by some random chemical interactions. You then describe how they randomly went through evolutionary changes and things such as sexual differentiation randomly occurred in response to the environment.

And i asked why this randomly created incredibly simple cell, existing in a world with absolutely nothing else alive in it, didn't just perish? Why would inanimate chemical processes produce living organisms that can reproduce and in fact evolve into complex living organisms? That first pathetically simple cell could have just died, or it could have just never existed.

You do realize that for some reason scientists have never been able to create life. The bottom line is science ignores the why of everything around us. science's "religion" is that there is no why. Yet strangely they are driven by a desire to know things. I'm sure that's just because in order to survive it became important for an animal to know what was behind the next rock. So this led man to randomly want to know what goes on inside an atom and around a black hole.

There is something more than pure inanimate randomness at work. Scientists don't want to know what it is. That nihilism is their religion.

145 posted on 03/09/2005 4:27:18 PM PST by Williams
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To: Mongeaux

But using science to validate Religious Mythology is just SILLY!

======

Psssssst.... Islamofascists evolved from fruit flies !!! ;-))





146 posted on 03/09/2005 4:28:38 PM PST by GeekDejure ( LOL = Liberals Obey Lucifer !!!)
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To: Williams; NonLinear

As I am in Europe it is getting late and I must sign off, but I will reply to your remarks tomorrow.

Williams: Your latest posting, addressed to Dirtboy, may seem to be in response to me. Anyhow I plan to reply.


147 posted on 03/09/2005 4:29:30 PM PST by Tamberlane
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To: Tamberlane
Your latest posting, addressed to Dirtboy

As of now, your second latest posting.

148 posted on 03/09/2005 4:33:11 PM PST by Tamberlane
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To: NonLinear
It leads to the obvious observable reality that there is/ was something about life and the evolution of life that is the result of an inate plan or purpose in nature. The explanation of what that plan or purpose is may be beyond the abilities of our science or our religion. But something is happening and it is all more than randomness. man can't even properly explain existence, much less the things that are happening within this existence. There are mysteries and even if randomness plays a role that is all part of the mystery.

IF the scientists are right to fight against the notion of any purpose, they should all reasonably go home and do whatever the Hell they want. But for some reason tehy are driven to find things out and to pass that information on to the next generation.

Even if they are randomly created, they seem to be trying to give purpose to their own lives. that, and the mere fact we are having this conversation, demonstrates that something deeper is going on here.

149 posted on 03/09/2005 4:34:33 PM PST by Williams
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To: Tamberlane
It has in fact found several, including geographical isolation and genetic drift (allopatric speciation).

The speciation examples I have read about don't seem compelling: two sets of creatures originally from the same population...after geographic separation for a period of time...their descendants can't produce offspring when reintroduced. Since the definition of different species is "can't reproduce" then this is speciation.

However, in my non-expert opinion, this seems a stretch to extrapolate a mechanism that results in inability to reproduce to account for the multitudes of the worlds species

A more compelling example would be a some obvious change along one of the dramatic evolution paths

It seems to me that in all recorded history, given the amount of trial and error that would be required to randomly produce complex structures found in nature (eye, wings, organs, metamorphosis, etc) mankind would have observed some changes, even though it's "only" been several thousand years

150 posted on 03/09/2005 4:35:10 PM PST by SiGeek
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To: NonLinear
How did these certain unicellular organisms band together into multicellular ones?

Never heard of coral?

151 posted on 03/09/2005 4:36:04 PM PST by balrog666 (A myth by any other name is still inane.)
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To: balrog666
Never heard of coral?

In engineering terms, it takes multiple levels of inter-operating mechanisms to make a coral creating critter. More levels of sophistication than a modern silicon chip manufacturing facility.

Break it down!

152 posted on 03/09/2005 4:41:43 PM PST by bondserv (Sincerity with God is the most powerful instigator for change! † [Check out my profile page])
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To: bondserv
Do you ever wonder about the rules which regulate and sustain the matter. Or the mechanics that enable planetary bodies to gravitational form solar systems. Or the way nuclear chemistry results in an energy source that provides the impetus for life.

Sure I wonder (not in those exact words though) But I reconcile those thoughts by coming to the conclusion that it was always that way. Gravity, matter, energy, cycles (the whole shabang) has always been there (here/everywhere). If I believed the laws of physics only existed, as we know them, at the whim of a higher being then I would have to believe they could be changed by the same whim. That would require a leap of faith that I, as of yet, have not been blessed with.

I would have to see evidence (for example) that all of the sudden an action no longer has an equal but opposite reaction anymore in order to believe what you do. And if that happened, boy would I believe. You betcha.

153 posted on 03/09/2005 4:44:41 PM PST by Gumption
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To: Williams
If evolution is merely leading to greater survival of the fittest, it could have stopped with sharks or with a shark that can defend against the few natural enemies a shark posseses. Instead, relatively fragile human beings are sitting around debating on the Internet - and still being eaten by sharks.

And yet, last time I looked The Sharks are losing

154 posted on 03/09/2005 4:48:06 PM PST by Oztrich Boy (The true danger is when Liberty is nibbled away, for expedients. - Edmund Burke (1799))
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To: NonLinear
I think he was referring to your tag line...

Oh. That is in reference to an insult to bloggers.

155 posted on 03/09/2005 4:51:31 PM PST by dirtboy (Drooling moron since 1998...)
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To: balrog666
Never heard of coral?

That is not an answer. Coral may prove to be some distant end result, but your question-as-an-answer begs the original question while simultaneously skipping the key point of the question.

So, is there some science and logic here, or just snappy comebacks?
156 posted on 03/09/2005 4:53:51 PM PST by NonLinear ("If not instantaneous, then extraordinarily fast" - Galileo re. speed of light. circa 1600)
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To: dirtboy

You guys are still arguing this stuff?

Get Drunk or something! I am...

How did you all get in my room anyway?


157 posted on 03/09/2005 4:54:12 PM PST by Mongeaux
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To: Mongeaux

You are making the logical error of seein a result and automatically assuming that BECAUSE OF the result you observe, then the assumption you made in the first place MUST be true. Correlation does not mean causation. The fact that everyone born in 1800 is dead does not mean that air is poisonous to humans after prolonged exposure.

The chances of 200 amino acids just happening to get together in a way that could be considered life is 1 in 200! (read 200 factoral) and is calculated by multiplying 1 times 2 times 3 ... times 199 times 200. Yse your Windows calculator to verify the result. It is 1 chance in 7.886578e+374 (374 zeros after the decimal). And we know that to form even the most simple lifeform requires a much longer chain of amino acids and protiens. Any mathmetician will tell you that this chance is the equivalent of zero.


158 posted on 03/09/2005 4:55:16 PM PST by Blood of Tyrants (G-d is not a Republican. But Satan is definitely a Democrat.)
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To: bondserv
Break it down!

It's a clonal body you ignorant fool.

159 posted on 03/09/2005 4:55:44 PM PST by balrog666 (A myth by any other name is still inane.)
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To: balrog666

LOL Thanks. I needed a good laugh today. I tried to register my car which is with my daughter out of state, without an echeck.

Talk about superstitious nonsense. That echeck does nothing to clean the air, just cleans our pockets.


160 posted on 03/09/2005 4:57:03 PM PST by shubi (Peace through superior firepower.)
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