Re: [FRIAM] What evolves?

2011-05-12 Thread Nicholas Thompson
Well, then I read you wrong. Sorry. N From: friam-boun...@redfish.com [mailto:friam-boun...@redfish.com] On Behalf Of Russ Abbott Sent: Wednesday, May 11, 2011 10:14 PM To: The Friday Morning Applied Complexity Coffee Group Subject: Re: [FRIAM] What evolves? Lots to respond to. First of

Re: [FRIAM] What evolves?

2011-05-12 Thread Russ Abbott
The answer to my question of the scientific explanation for how voids are filled is presumably the usual story of reproductive advantage as, in effect, the definition for how well a void's template is matched -- to use Dave's terminology. That's not quite circular in that it defines how well a

Re: [FRIAM] What evolves?

2011-05-12 Thread Nicholas Thompson
Russ, Your question, I now see, is the same one that has motivated much of my career. See natural designs website below. It would be nice to come up with a definition of natural design that was more apriori (!?) than whatever nature selects. Nick Nicholas S. Thompson Emeritus

[FRIAM] What evolves?

2011-05-12 Thread Bruce Sherwood
I'll take a stab at Russ's question, What's the analogous force (or other explanation) for void filling in evolution? Dawkins presents what seemed to me a helpful way of seeing why mutations are usually lethal. He invents a multidimensional space in which a point represents a possible living

Re: [FRIAM] What evolves?

2011-05-12 Thread Nicholas Thompson
Bruce, Suddenly can't think what the evidence would be for most mutations are lethal. Given the tremendous capacity of the developmental system to absorb variation and produce a common result, how would we know. The best we could know is that most visible mutations are lethal. This is a

Re: [FRIAM] What evolves?

2011-05-12 Thread Vladimyr Burachynsky
Nothing will evolve as long as sex exists to prevent it. Most mutations simply fail to implant in the uterus. Many are shed soon after. If the fetus gets to parturition ,the midwives get rid of it. Or the mother just eats them if they do not smell right. Typically in mammals there is constant