Miscellany (General)

by David Turell @, Friday, March 19, 2021, 15:42 (134 days ago) @ dhw

POSSUMS

DAVID: Wow: possums talk!!! My point is exactly about communication, and possums don't speak. It must be spread by exact example. Thank you for an obvious non-answer.

dhw: This is getting more and more absurd. All life forms have means of communication – how else could they survive? By coincidence, an article in yesterday’s Times: “Whales schooled one another in how to avoid harpoons”. The researchers concluded that “whales learnt new behaviours…that must have been rapidly shared….It does suggest that there is a capacity for social learning on a much larger scale than anticipated…” You have presented us with hundreds of examples of communication, even between cells, and yet you still seem to think that communication is confined to humans.

Don't you recognize your non-answer? The whales demonstrated to teach. Fine. Now tell us how the possums did it with the timing issue risk of dying?


Giraffes

QUOTE: These findings provide insights into basic modes of evolution. […] pleiotropy could provide one solution to the riddle of how evolution could achieve the many co-dependent changes needed to form an animal as extreme as a giraffe." (David’s bold)

DAVID: The bold above describes the problem perfectly. How so many complex physiological changes so coordinated appear so quickly? Of course, the authors think a Darwin style gene did the job all by itself like an octopus with all its arms in action. How did a naturally occurring chance set of mutations find the perfect gene? It is much easier for me to propose the designer did it.

dhw: Alternatively (theistic version), your God gave cell communities the intelligence to cooperate in changing structures. The process of “pleiotropy” fits in very neatly with this theory.

DAVID: It does.

dhw: Thank you. It is always heartening to have you agreeing that my theory fits in with the facts!

Sorry, in my short reply I didn't agree with your whole theory, but with the sole fact that "The process of “pleiotropy” fits in very neatly with this theory."


Meiosis
DAVID: Mind-blowing complexity. Not presented for full understanding but a glimpse into the intricate dance of these molecules. Only design fits.

dhw: And I must return the above compliment. The complexity of the cell, of which you have given us so many examples, should make even the most hardened atheist question his/her faith in chance as its creator.

Ah, full agreement.


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