How will man evolve going forward? I am talking of say 5 million years from now. Will our index finger evolve into mobile phones? Will hips get mutated into i-pods? Will legs become shorter to allow more comfortable economy-class flights? Will the male organ become dotted or crocodile-ribbed?
Now evolution and selection of features through survival of the fittest is limited to biological organs and processes; and increasingly many of our functions are being carried out by machines. So I am pretty sure that hands won't become mobile phones.
But now, it's not the physically strong who are the fittest: largely it's the economically strong ones. And I don't know how evolution can work on economic parameters - because economic well being can't be coded in the genes. So is it the end of evolution for human species? Will other related species catch-up with us?
And finally, will fish become fish again as shown in the cartoon by John Stegmann above?