An insightful and extensive presentation on Marxist philosophy and science; body and mind; evolution and the search for life's purpose (1995).

An introduction to the basic ideas of philosophy as a science, materialism, the categories and laws of motion of nature, society and human thought, dialectics,

The achievements of science and technology during the past century are unparalleled in history. They provide the potential for the solution to all the problems

A comprehensive study of German materialism in the second half of the nineteenth century is long overdue. Among contemporary historians the mere passing referen