S1:          Biological evolution has not fitted man to any specific environment. P :           It is by no means a biological evolution, but it is a cultural one. Q :          His imagination, his reason, his emotional subtlety and toughness, makes it possible for him not to accept the environment but to change. R :          And that series of inventions by which man from age by age has reshaped his environment is a different kind of evolution. S :           Among the multitude of animals which scamper, burrow swim around us he is in the only one who is not locked in to his environment. S6:          That brilliant sequence of cultural peaks can most appropriately be termed the ascent of man. The Proper sequence should be: