Chesterton quoted. Everyone has a philosophy. Temperament is a factor in all philosophizing. Rationalists and empiricists. The tender-minded and the tough-minded. Most men wish both facts and religion. Empiricism gives facts without religion. Rationalism gives religion without facts. The layman's dilemma. The unreality in rationalistic systems. Leibnitz on the damned, as an example. M. I. Swift on the optimism of idealists. Pragmatism as a mediating system. An objection. Reply: philosophies have characters like men, and are liable to as summary judgments. Spencer as an example. Lecture II What Pragmatism Means The squirrel. Pragmatism as a method. History of the method. Its character and affinities. How it contrasts with rationalism and intellectualism. A 'corridor theory.' Pragmatism as a theory of truth, equivalent to 'humanism.' Earlier views of mathematical, logical, and natural truth. More recent views. Schiller's and Dewey's 'instrumental' view. The formation of new beliefs. Older truth always has to be kept account of. Older truth arose similarly. The 'humanistic' doctrine. Rationalistic criticisms of it. Pragmatism as mediator between empiricism and religion. Barrenness of transcendental idealism. How far the concept of the Absolute must be called true. The true is the good in the way of belief. The clash of truths. Pragmatism unstiffens discussion. Lecture III Some Metaphysical Problems Pragmatically Considered The problem of substance. The Eucharist. Berkeley's pragmatic treatment of material substance. Locke's of personal identity. The problem of materialism. Rationalistic treatment of it. Pragmatic treatment. 'God' is no better than 'Matter' as a principle, unless he promise more. Pragmatic comparison of the two principles. The problem of design. 'Design' per se is barren. The question is WHAT design. The problem of 'free-will.' Its relations to 'accountability.' Free-will a cosmological theory. The pragmatic issue at stake in all these problems is what do the alternatives PROMISE. Lecture IV The One and the Many Total reflection. Philosophy seeks not only unity, but totality. Rationalistic feeling about unity. Pragmatically considered, the world is one in many ways. One time and space. One subject of discourse. Its parts interact. Its oneness and manyness are co-ordinate. Question of one origin. Generic oneness. One purpose. One story. One knower. Value of pragmatic method. Absolute monism. Vivekananda. Various types of union discussed. Conclusion: We must oppose monistic dogmatism and follow empirical findings. Lecture V Pragmatism and Common Sense