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Category:
Introduction
The atheist delusion
Agnosticism
Evolution
The limitations of science
Origins
The nature of a 'Creator'
Where is it now?
Endings
Identity
Animals
Humans
Religion
Art
Politics
What should be taught in schools?
A mad world
General
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> > Matt: It seems that putting adult human cells... under selective pressure puts them into a state that they can become any other kind of cell. > > This directly undermines the idea that natural selection is incapable of massive, rapid changes in the development of an organism. If, given enough pressure, a bone cell can be coaxed into a neuron, or skin cell, or an eye cell... then it stands to reason that the same plasticity applies to the entire organism.-I think this is a misuse of the term natural selection. The environment, not NS, acts on the organism which changes by this mechanism. NOW natural selection steps into determine if the change is sufficient for survival. NS is the end judge of the whole process and can only act on what is presented to it.-On the other hand I really appreciate your showing the stem cell stress article to us. Fascinating.
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