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Reply #34: The modern synthesis is exceptionally good at [View All]

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FarrenH Donating Member (485 posts) Send PM | Profile | Ignore Sun Jul-13-08 04:50 PM
Response to Reply #32
34. The modern synthesis is exceptionally good at
Edited on Sun Jul-13-08 05:11 PM by FarrenH
explaining how evolutionary "leaps" can be achieved. In fact, evolutionary algorithms are extremely good at adapting form to circumstance. As a programmer, I'm quite convinced of this, as I'm sure is anyone else who's watched such algorithms at work. I find claims to the contrary quite strange. Watch some of these videos:

Evolving creatures in block world

Evolving clocks

In fact, very simple evolutionary algorithms can be applied to just about anything and yield useful and significant adaptations with only the simple requirement of some random change (not necessarily truly random but noisy enough to cover a lot of possibilities) being applied to each generation of a self-replicating assembly in the context of some challenge, from chess-playing scripts to block creatures. What's critical here is that these algorithms yield an explosion of adaptations for any self-replicating units with sufficient degrees of freedom in exactly the manner the Modern Synthesis claims life did

Significant adaptation falls so naturally out of the most basic modify-and-select model in a challenging environment that its simply bizarre to challenge the elegance of the primary pillar of modern evolutionary biology. Their efficacy is such that I've heard of them being applied to large network design and even, via a professor from the University of Athens I once spoke to, to permutations of physical laws in bubble universes (if I understood him correctly).

Whether there is epigenetic inheritance or transfer of genetic material between individuals has no impact on this underlying fact (although inter-individual transfer may accelerate the process). The algorithmic pattern, quite apart from any biological considerations, produces an explosion of forms for even simple challenges. These are interesting additional considerations in the examination of biological evolution, but are not necessary mechanisms. Evolution would happen without them.

The fact that we've actually recorded selective pressure at work in bacteria in such short time periods (the study I'm thinking of was a decade I think) should clue people in to the enormous possibilities (the probability, in fact, of an explosion of forms) when billions of years and the whole of the earth's surface are involved. Its not a "problem" for the modern synthesis. It is the very reason it has such currency.
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  -Altenberg 16: An Expos Of The Evolution Industry - Investigative Science Report By Suzan Mazur althecat  Jul-12-08 04:30 PM   #0 
  - Shhh...don't tell people how easy it is to get rich  wtmusic   Jul-12-08 04:38 PM   #1 
  - I do hope the rest of this e-tome has more substance than the  Sinistrous   Jul-12-08 04:44 PM   #2 
  - That's the hook... it is redolent in substantive content.... a veritable treasure chest  althecat   Jul-12-08 04:52 PM   #4 
     - Your hook is "ad-hominems, half-truths, and misstatements"? Wow  muriel_volestrangler   Jul-12-08 05:06 PM   #9 
        - Not my hook and not my representation of it.....  althecat   Jul-12-08 05:13 PM   #11 
           - Ah, I thought you were claiming the rest of the e-book was what was substantial  muriel_volestrangler   Jul-12-08 05:17 PM   #14 
              - .... snap...  althecat   Jul-12-08 05:20 PM   #16 
  - I still don't see where it matters that much  angrycarpenter   Jul-12-08 04:51 PM   #3 
  - The sharp point of this argument is survival of the fittest...  althecat   Jul-12-08 04:55 PM   #5 
  - My thoughts on th esubject would be that  truedelphi   Jul-13-08 12:21 AM   #24 
  - For scientists, the origin of life is indeed important  Alcibiades   Jul-12-08 09:55 PM   #23 
  - Well the introduction is clearly a load of  FarrenH   Jul-12-08 05:02 PM   #6 
  - The rest of the article consists mainly of conversations with eminent scientists  althecat   Jul-12-08 05:03 PM   #7 
  - From one of the web's most prominent biology bloggers:  FarrenH   Jul-12-08 05:08 PM   #10 
     - Thanks - I knew I'd seen something about Mazur a few months ago  muriel_volestrangler   Jul-12-08 05:13 PM   #12 
        - I do not know what PZ Meyers beef is - probably professional jealousy  althecat   Jul-12-08 05:18 PM   #15 
           - PZ Myers beef is the way very powerful and useful theory  FarrenH   Jul-12-08 05:44 PM   #18 
           - There are lots of strong viewpoints juxtaposed in this article  althecat   Jul-12-08 06:03 PM   #19 
              - You're correct in saying that a simple "selfish gene" principle  FarrenH   Jul-13-08 01:59 PM   #31 
           - I saw the article in Science yesterday...  arendt   Jul-12-08 06:44 PM   #21 
              - Thanks for a thoughtful response...  althecat   Jul-13-08 12:38 AM   #25 
                 - Thanks for an interesting topic.  arendt   Jul-13-08 10:13 AM   #27 
                    - My pleasure.... n/t  althecat   Jul-13-08 04:03 PM   #33 
  - exactly. the same person was trying to peddle this b.s. in another forum  RainDog   Jul-13-08 05:24 PM   #35 
  - If you want to live in the Stone Age, unplug your computer and go live in a cave. n/t  IanDB1   Jul-12-08 05:03 PM   #8 
  - This is not a about creationism. It is about cutting edge physics mathematics and biologgy.  althecat   Jul-12-08 05:13 PM   #13 
  - Will the REAL Christianity please stand up?  IanDB1   Jul-12-08 05:35 PM   #17 
  - The sole interest in Truth of the Selection-by-Nature, scientismificist hirelings  KCabotDullesMarxIII   Jul-12-08 06:14 PM   #20 
  - Well , I got it directly from a REAL expert about the Universe  dixiegrrrrl   Jul-12-08 07:58 PM   #22 
  - Evolution definitely needs to get out of a couple of jam-ups  starroute   Jul-13-08 01:53 AM   #26 
  - Yes. This "long view" fills in around the "short view" I gave in #21  arendt   Jul-13-08 10:24 AM   #28 
  - "But that just means science still has a lot to learn -- it doesn't mean  KCabotDullesMarxIII   Jul-13-08 11:22 AM   #29 
  - I'm sorry, I really don't want to come across as insulting  FarrenH   Jul-13-08 01:37 PM   #30 
     - Then explain the title of Jacques Monod's "Chance and Necessity"  starroute   Jul-13-08 02:18 PM   #32 
     - The modern synthesis is exceptionally good at  FarrenH   Jul-13-08 04:50 PM   #34 
     - I don't really want to come across as insulting, but...  arendt   Jul-13-08 10:11 PM   #36 
        - Biology is not reducible to chemistry, but it is constrained by chemistry  eridani   Jul-14-08 03:02 AM   #38 
        - Arendt,  FarrenH   Jul-14-08 03:12 AM   #39 
        - Yeah, I was cranky too. Just got done mixing and pouring a ton of concrete, tired...  arendt   Jul-14-08 07:58 AM   #41 
        - Here's some more from Myers,  FarrenH   Jul-14-08 05:26 AM   #40 
  - Science, properly practiced, is not concerned with philosophical/ideological  struggle4progress   Jul-14-08 12:15 AM   #37 
 

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