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This title is part of UC Press's Voices Revived program, which commemorates University of California Press’s mission to seek out and cultivate the brightest minds and give them voice, reach, and impact. Drawing on a backlist dating to 1893, Voices Revived makes high-quality, peer-reviewed scholarship accessible once again using print-on-demand technology. This title was originally published in 1934.

This simple and informal approach to the study of philosophy offers a straightforward explanation and interpretation of the seven departments of philosophy: Metaphysics, the Nature of Being and of God; Logic, the Rule of Reason: Ethics, the Code of Conduct: Psychology, the Science of the Soul; Epistemology, the Nature of Knowledge: Esthetics, the Urge to Beauty; and Theurgy, the Living of Wisdom.

This book describes how natural philosophy and exact mathematical sciences joined together to make the Scientific Revolution possible.