[MD] Able to change well.

[schoadabyool at talktalk.net]

@ All.
I thought i would look closely at this bit from Lila.


PhÊdrus thought this ambiguity of carbon's bonding preferences was the situation the weak Dynamic subatomic forces needed.


@ dynamic subatomic forces and not DQ.


Carbon bonding was a balanced mechanism they could take over.


@ balanced mechanism.


It was a vehicle they could steer to all sorts of freedom by selecting first one bonding preference and then another in an almost unlimited variety of ways.
And what a variety has been chosen. Today there are more than two million known compounds of carbon, roughly twenty times as many as all the other known chemical compounds in the world. The chemistry of life is the chemistry of carbon. What distinguishes all the species of plants and animals is, in the final analysis, differences in the way carbon atoms choose to bond.
But the invention of Dynamic carbon bonding represents only one kind of evolutionary stratagem.


@ dynamic carbon bonding.


The other kind is preservation of what has been invented. A Dynamic advance is meaningless unless it can find some static pattern with which to protect itself from degeneration back to the conditions that existed before the advance was made. Evolution can't be a continuous forward movement. It must be a process of ratchet-like steps in which there is a Dynamic movement forward up some new incline and then, if the result looks successful, a static latching-on of the gain that has been made; then another Dynamic advance, then another static latch.
What the Dynamic force had to invent in order to move up the molecular level and stay there was a carbon molecule that would preserve its limited Dynamic freedom from inorganic laws and at the same time resist deterioration back to simple compounds of carbon again. A study of nature shows the Dynamic force was not able to do this but got around the problem by inventing two molecules: a static molecule able to resist abrasion, heat, chemical attack and the like; and a Dynamic one, able to preserve the subatomic indeterminacy at a molecular level and "try everything" in the ways of chemical combination.



@ Dynamic force invented two molecules. try everything.



The static molecule, an enormous, chemically "dead," plastic-like molecule called protein, surrounds the Dynamic one and prevents attack by forces of light, heat and other chemicals that would prey on its sensitivity and destroy it.


@ I think i said biologically dead? Here it is chemically dead.


The Dynamic one, called DNA, reciprocates by telling the static one what to do, replacing the static one when it wears out, replacing itself even when it hasn't worn out, and changing its own nature to overcome adverse conditions.


@ reciprocates.


These two kinds of molecules, working together, are all there is in some viruses, which are the simplest forms of life. This division of all biological evolutionary patterns into a Dynamic function and a static function continues on up through higher levels of evolution.