“That a mindless, purposeless, chance process such as natural selection, acting on the sequels of recombinant DNA or random mutation, most of which are injurious or fatal, could fabricate such complexity and organization as the vertebrate eye, where each component part must carry out its own distinctive task in a harmoniously functioning optical unit, is inconceivable. The absence of transitional forms between the invertebrate retina and that of the vertebrates poses another difficulty. Here there is a great gulf fixed which remains inviolate with no seeming likelihood of ever being bridged. The total picture speaks of intelligent creative design of an infinitely high order.” H. S. Hamilton, - (MD) The Retina of The Eye - An Evolutionary Road Block.
