Drawing on the results of his own scholarly research as well as that of others the author offers, for the first time, a comprehensive and documented history of theories of the atom from Democritus to the twentieth century. This is not history for its own sake. By critically reflecting on the various versions of atomic theories of the past the author is able to grapple with the question of what sets scientific knowledge apart from other kinds of knowledge, philosophical knowledge in particular. He thereby engages historically with issues concerning the nature and status of scientific knowledge that were dealt with in a more abstract way in his What Is This Thing Called Science?, a book that has been a standard text in philosophy of science for three decades and which is available in nineteen languages. Speculations about the fundamental structure of matter from Democritus to the seventeenth-century mechanical philosophers and beyond are construed as categorically distinct from atomictheories amenable to experimental investigation and support and as contributing little to the latter from a historical point of view. The thesis will provoke historians and philosophers of science alike and will require a revision of a range of standard views in the history of science and philosophy. The book is key reading for students and scholars in History and Philosophy of Science and will be instructive for and provide a challenge to philosophers, historians and scientists more generally.

The only book that covers the history of atomism in a scholarly way from Democritus to the twentieth century Gives substance to debates about the character of scientific knowledge through a sustained historical example Distinguishes between scientific and philosophical matter theories in an original way that will challenge historians and philosophers alike Distinguishes between mechanical and experimental philosophy in the seventeenth century that will require much traditional history of the science and philosophy of that period to be rewritten Provides an historically informed account of the distinctive features of science written in a clear and engaging way that makes it accessible to a wide audience

Inhalt
Atomism: Science or Philosophy?.- Democritean Atomism.- How does Epicurus's Garden Grow?.- Atomism in its Ancient Greek Perspective.- From the Ancient Greeks to the Dawn of Science.- Atomism, Experiment and the Mechanical Philosophy: The Work of Robert Boyle.- Newton's Atomism and its Fate.- The Emergence of Modern Chemistry With No Debt to Atomism.- Dalton's Atomism and its Creative Modification via Chemical Formulae.- From Avogadro to Cannizzaro: The Old Story.- Thermodynamics and the Kinetic Theory.- Experimental Contact with Molecules.- Experimental Contact with Electrons.- Atomism Vindicated?.