Natures wonders: walking fish have not evolved (Introduction)

by David Turell @, Thursday, January 30, 2020, 19:25 (1509 days ago) @ dhw

dhw: MY THEORY DOES NOT INVOLVE FORESEEING FUTURE NEEDS. MY THEORY IS THAT ORGANISMS ARE INTELLIGENT AND RESPOND TO NEW CONDITIONS. THEY DO NOT FORESEE THEM. AND SOME ARE CLEVER ENOUGH TO ADAPT, AND SOME ARE CLEVER ENOUGH TO FIND WAYS OF EXPLOITING THE NEW CONDITIONS IN ORDER TO IMPROVE THEIR CHANCES OF SURVIVAL.

DAVID: Thank you for the clarification. Only current challenges can fit your theory. Not the future which has always been my point.

dhw: You’ve grasped it. I do not believe that pre-whales were given flippers before they entered the water, or indeed that any organisms adapt or innovate in anticipation of the future, or that your God preprogrammed every undabbled major adaptation/innovation or bacterial response 3.8 billion years ago in anticipation of every change in the environment for the rest of life’s history. Crystal-ball gazing has always been your point.

And your approach does not satisfy the reasoning about a 1,200 cc brain which arrived 300,000 years before it was more completely used. Why was it there and unused for so long and which new conditions required it to evolve to that size and complexity at that time?


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