Welcome to PhilSci-Archive, an electronic archive specifically tailored to and run by philosophers of science. The archive is offered as a free service to the philosophy of science community. Its goal is to promote communication in the field by the rapid dissemination of new work. We aim to provide a stable, openly accessible repository in which scholarly articles and monographs may find a permanent home. Works posted here can be linked to from across the web and freely viewed without the need for a user account. PhilSci-Archive invites submissions in all areas of philosophy of science, including general philosophy of science, philosophy of particular sciences (physics, biology, chemistry, psychology, etc.), feminist philosophy of science, socially relevant philosophy of science, history and philosophy of science and history of the philosophy of science.