2019 Reprint of 1956 Edition. Full facsimile of the original edition, not reproduced with Optical Recognition software. The work attempts mainly to depict in general outline the character and the promise of a new man, Mass Man, and a new world, a world of technological collectivism, which the author sees as emerging with the simultaneous demise of the modern age. Mass Man, alienated particularly from the concepts of Nature, Personality and Culture which had dominated the modern age since the time of the Renaissance, is seen as dangerously poised between the possibility of total destruction and the possibility of the most naked type of spiritual commitment.