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Spotting Evolution on the Wing
Howard Hughes Medical Institute ^ | 04 February 2005 | Staff

Posted on 02/09/2005 7:35:49 AM PST by PatrickHenry

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Fruit flies are a favorite topic around here. Everybody be nice.
1 posted on 02/09/2005 7:35:49 AM PST by PatrickHenry
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To: VadeRetro; Junior; longshadow; RadioAstronomer; Doctor Stochastic; js1138; Shryke; RightWhale; ...
EvolutionPing
A pro-evolution science list with over 230 names. See list's description at my homepage. FReepmail to be added/dropped.

2 posted on 02/09/2005 7:37:06 AM PST by PatrickHenry (<-- Click on my name. The List-O-Links for evolution threads is at my freeper homepage.)
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To: PatrickHenry
“We like to use a Christmas tree analogy,” said Carroll. “These systems already have all the structural details in place, like the structure of a Christmas tree. And all evolution has to do is to alter these regulatory elements mutationally to bring out a pattern — like hanging ornaments on the tree.”

I'm confused. Is this micro- or macro-evolution? Given this analogy, it seems the former is the case.
3 posted on 02/09/2005 7:42:09 AM PST by mike182d
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To: PatrickHenry

These scientists are stretching what little support they have into a theory that doesn't hold water. They're trying too hard, and need to explore other options.


4 posted on 02/09/2005 7:43:09 AM PST by natewill (Start the revolution NOW!)
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To: PatrickHenry
Cryptic placemarker


5 posted on 02/09/2005 7:45:27 AM PST by js1138
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To: PatrickHenry
“These systems already have all the structural details in place."

Good Design.

6 posted on 02/09/2005 7:49:40 AM PST by DannyTN
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To: PatrickHenry

God invented evolution.


7 posted on 02/09/2005 8:17:56 AM PST by MonroeDNA (US OUT of the UN!)
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To: DannyTN

> Good Design.


Actaully, inefficient evolution. Left in place all sorts of stuff not strictly needed. However, when things change, having that collection of garbage rattling aroudn int he DNA allows for useful changes.


8 posted on 02/09/2005 8:22:03 AM PST by orionblamblam
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To: MonroeDNA
God invented evolution.

The most strident group asserting the falsity of that statement is the biblical creationists. Most atheists and agnostics are perfectly relaxed that believers should attribute evolution to God.

9 posted on 02/09/2005 8:24:07 AM PST by Thatcherite (Conservative and Biblical Literalist are not synonymous)
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To: Thatcherite
Creatios never have answered how you fit millions of animals into a small wooden boat, or how a man could name them all in just a few hours.

They just can't live with the fact that all life came from old pond mud somewhere. Too scary and they can't use their myths to make up rules for everyone anymore. Weak minds, moral prudes in denial.

10 posted on 02/09/2005 8:36:36 AM PST by Step_Into_the_Void (Fiscal conservative - don't take my money - you didn't work for it - I did.)
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To: mike182d

This whole micro/macro thing is getting dangerous. Evolution is evolution. There is only one process. The micro/macro distinction doesn't have to do with the process, but rather with the results. People are getting it right for the most part at the moment, but I'm starting to get a flavor every once in a while that some people consider these different processes. I know it's easier to say "macro-evolution" instead of saying "evolutionary changes that result in the creation of a new species", but we should stay vigilant that everyone understands what people mean when they use these terms.


11 posted on 02/09/2005 8:43:43 AM PST by munchtipq
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To: PatrickHenry

Thanks for the ping!


12 posted on 02/09/2005 8:44:40 AM PST by Alamo-Girl
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To: mike182d
"Is this micro- or macro-evolution? Given this analogy, it seems the former is the case."

There is no difference. "Macro/micro" used as a modifier to evolution is strictly creationist vocabulary. There is only evolution.

13 posted on 02/09/2005 8:53:03 AM PST by Wonder Warthog (The Hog of Steel)
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To: PatrickHenry

I think there is a fly in the ointment.


14 posted on 02/09/2005 8:57:14 AM PST by hgro
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To: natewill
These scientists are stretching what little support they have into a theory that doesn't hold water. They're trying too hard, and need to explore other options.

You may want to read this post and the links provided as well:

http://www.freerepublic.com/focus/f-news/1338459/posts?page=37#37

15 posted on 02/09/2005 9:00:49 AM PST by RadioAstronomer
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To: Step_Into_the_Void
Creatios never have answered how you fit millions of animals into a small wooden boat, or how a man could name them all in just a few hours.

You don't understand. The ark was huge (1.5 times the length of a football field, 75 feet wide and 45 feet tall).

Creationists have explained that the Bible speaks of various "kinds" of creatures (perhaps 8,000 "kinds") that diversified and devolved into the variety of "species" now present. Creationists do believe that genetics mutate over generations, but do not believe that genetic information "increases in complexity or usefulness" over generations (as evolutionists contend).

It would not be all that difficult to include the less than 8,000 "kinds" of air-breathing animals (perhaps babies or young animals) in a ship the size of the ark.

16 posted on 02/09/2005 9:06:36 AM PST by Theo
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To: Theo
Creatios never have answered how you fit millions of animals into a small wooden boat, or how a man could name them all in just a few hours.

A Creationist need not answer this rediculous question as it is not relevant to the Intelligent Design argument.

Straw men never hold up well in arguments.
17 posted on 02/09/2005 9:23:10 AM PST by mike182d
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To: Theo
Here's a question that always nags me about the ark.

How did Noah get species from other climates? Penguins, for instance?

The "babies" hypothesis makes it seem more probable (otherwise, adult elephants, hippos, bovines, seems like it'd get awfully crowded). Thanks for posting that, I don't know if it ever occurred to me.

18 posted on 02/09/2005 9:25:25 AM PST by mbennett203 ("Bulrog, a tough brute warrior who has dedicated his life to ridding the world of hippies.")
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To: Thatcherite
Most atheists and agnostics are perfectly relaxed that believers should attribute evolution to God.

That would be macrocreation. The big picture thing.

Those of a more limited vision beliwve in microCreation (and occasionally and reluctantly concede microevolution)

19 posted on 02/09/2005 9:26:10 AM PST by Oztrich Boy (Intelligent Design is a theory, like "whatever will be, will be" is a prophecy)
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To: mbennett203

I appreciate the civility of this discussion (so far). It's good to chat about different perspectives/theories/explanations without being attacked.

Scripture suggests that the environment pre-flood was very different from the current environment, largely because of a water canopy encircling the earth high in the atmosphere ("firmament" in Scripture). This canopy may have kept temperatures fairly consistent from location to location, and blocked harmful solar rays (hence people living so long pre-flood).

Pre-flood, the environment at the north pole may not have been much different from that in the Middle East. The ancestors of penguins, then, may have lived anywhere. I'd be interested in seeing fossil evidence of where penguin ancestors lived....

It's interesting to do a google search on "noah ark size" to get a better sense of how large the ark was and how many animals could have fit comfortably on it, as well as to read discussions of how Noah's family could have fed and cared for so many, and so on....


20 posted on 02/09/2005 9:38:14 AM PST by Theo
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