The ultimate test is it needs to contribute actually. It's about the unification of science, I guess. We now understand chemistry in terms of predominantly electromagnetism. And that is all by way of exemplifying why it's not true that metaphysics is this other thing compared to science. Not everybody's scientific practice. Lots of scientists don't have to care about these issues at all. But every now and again, they're really crucial. Some scientists think about them a lot and don't separate thinking about them from being scientists.
Reality is a tricky thing. Is love real? What about the number 5? This is clearly a job for a philosopher, and James Ladyman is one of the world’s acknowledged experts. He and his collaborators have been championing a view known as “structural realism,” in which real things are those that reflect true, useful patterns in the underlying reality. We talk about that, but also about a couple of other subjects in the broad area of philosophy of science: the history and current status of materialism/physicalism, and the nature of complex systems. This is a deep one. Support Mindscape on Patreon or Paypal. James Ladyman obtained his Ph.D. from the University of Leeds, and is currently a Professor of Philosophy at the University of Bristol. He has worked broadly within the philosophy of science, including issues of realism, empiricism, physicalism, complexity, and information. His book Everything Must Go (co-authored with Don Ross) has become an influential work on the relationship between metaphysics and science. Web page Everything Must Go Academia.edu page PhilPeople profile Conversation with Raymond Tallis Structural Realism at the Stanford Encyclopedia of Philosophy
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