Abstract
This is an English translation of a very short and quite dense Spanish original in which Gustavo Bueno summarizes and updates his philosophy of science as presented in 5 volumes in the 1990s. From then onwards, Bueno and a number of authors have developed this philosophy through specific applications to fields as diverse as classic chemistry, quantum mechanics, chaos theory, cybernetics, Darwinism, ethology, geology, plate tectonics, anthropology, sociology, economics and psychology. This has resulted in a number of doctoral dissertations, books and articles. Unfortunately, that wealth of literature is for the most part only available in Spanish, although some of it has been produced in English and French or has been later translated into German and Chinese. Therefore, this translation is a welcome step towards an overdue effort.Gustavo Bueno is known as the main developer of philosophical materialism, one of the few last efforts to construe a comprehensive and coherent philosophical s ..