Abstract
The first part of the book is an excellent historico-systematic analysis of the romantic reaction against science underlying and pervading the once popular philosophical currents within the last seventy-five years, such as, e.g., Austro-German empirio-criticism, English neo-Hegelianism, French intuitionism, and Anglo-American pragmatism. The second part studies the new theories of mathematics and physics--including non-Euclidean geometry, non-Aristotelian logic, and non-Newtonian physics--in relation to "the phenomenon of irrationalism" in contemporary thought. The book is definitely worth reading, and anyone acquainted with Morris R. Cohen's Reason and Nature will readily come to realize how Aliotta anticipates remarkably the courageous position that great American classic in contemporary philosophy takes towards "the insurgence against reason" in recent times.