Digital computer simulation helps study phenomena of great complexity, but how much do we know about the limits and possibilities of this new scientific practice? How do simulations compare to traditional experiments? And are they reliable? Scrutinizing these issues with a philosophical lens, Eric Winsberg explores the impact of simulation on such issues as the nature of scientific evidence; the role of values in science; the nature and role of fictions in science; and the relationship between simulation and experiment, theories and data, and theories at different levels of description. \"This is the first book-length study of the role of simulation models from the standpoint of philosophy of science. It will be required reading for all who follow.\" Ronald Giere, University of Minnesota \"In this groundbreaking work, Eric Winsberg argues persuasively that it is long past time for an epistemology of simulation. He deftly illustrates the differences between traditional scientific models and simulation models, raising and addressing a set of critical philosophical issues that are distinctive to simulation modeling. For instance, his investigation of the relations between experiments and simulations is an especially interesting contribution. Winsberg\'s book will prove to be essential reading for both philosophers of science and scientists interested in foundational issues in simulation modeling.\" Elisabeth A. Eloyd, Indiana University \"In our era, computer simulation has become a center of activity in virtually every domain where science is applied. In this exciting book, Eric Winsberg lays the foundation for a comprehensive philosophical treatment of computer simulation: its epistemology, ontology, and normative implications. As it moves seamlessly from detail to abstraction, Science in the Age of Computer Simulation will captivate and educate scientists as well as philosophers. And, like its namesake, Walter Benjamin\'s essay. The work of Art in the Age of Mechan ...