Evolution
          
      
A
              critical view
              
              Quotes from leading evolutionists
              
              On the Origin of the Species
              by Charles Darwin
              
              Chapter 6
              Difficulties on Theory
              
              page 160
              
              "Firstly, why, if species have descended from other
              species by insensibly fine gradations, do we
              not everywhere see innumerable transitional forms? Why is
              not all nature in confusion, instead of
              the species being, as we see them, well defined?"
              
              "Secondly, is it possible that an animal having, for
              instance, the structure and habits of a bat,
              could have been formed by the modification of some animal
              with wholly different habits? Can
              we believe that natural selection could produce, on the
              one hand, organs of trifling importance,
              such as the tail of a giraffe, which serves as a
              fly-flapper, and, on the other hand, organs of such
              wonderful structure, as the eye, of which we hardly as yet
              fully understand the inimitable
              perfection?"
              
              "Thirdly, can instincts be acquired and modified through
              natural selection? What shall we say to
              so marvellous an instinct as that which leads the bee to
              make cells, which has practically
              anticipated the discoveries of profound mathematicians?"
              
              "Fourthly, how can we account for species, when crossed,
              being sterile and producing sterile
              offspring, whereas, when varieties are crossed, their
              fertility is unimpaired?"
              
              page 172
              "Organs of extreme perfection and complication.- To
              suppose that the eye, with all its unimitable
              contrivances for adjusting the focus to different
              distances, for admitting different amounts of
              light, and for the correction of spherical and chromatic
              aberration, could have been formed by
              natural selection, seems, I freely confess, absurd in the
              hightest possible degree.