Without civic morality communities perish; without personal morality their survival has no value.
The human race may well become extinct before the end of the century. Speaking as a mathematician, I should say the odds are about three to one against survival.
Protagoras did not know if the gods exist, but he held in any case they ought to be worshiped. Philosophy, according to him, had nothing edifying to teach, and for the survival of morals we must rely upon the thoughtlessness of the majority and their willingness to believe what they had been taught.
To expect a personality to survive the disintegration of the brain is like expecting a cricket club to survive when all of its members are dead.
Whether science-and indeed civilization in general-can long survive depends upon psychology, that is to say, it depends upon what human beings desire.
Science has made unrestricted national sovereignty incompatible with human survival. The only possibilities are now world government or death.
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