Condensed Matter Sam Kimpton-Nye

Recently, there has been frenzied interest in artificial intelligence and, in particular, in the issue of AI safety; there have been “open letters” signed by some of the biggest names in the tech business urging us to take seriously the existential threat posed by AI, and the UK government has just announced that it will convene the first global AI safety summit this autumn. But what is the threat here, exactly? There are risks associated with any new technology: fire burns, nuclear ener...

The measurement problem highlights a deeply puzzling feature of quantum mechanics: nature seems to obey one law when not measured and a completely different law when measured. But how does nature "recognise" measurement contexts?! What explains these shifts in how nature operates? For the Humean about laws, i.e., one who maintains that nature unthinkingly acts and the laws describe, these issues lose their bite. So perhaps there just is no measurement problem for Humeans! But if true, d...

This episode is about Sam Cowling's "The Limits of Modality" published in the Philosophical Quarterly in 2011. Are all true propositions either contingent or necessary? Cowling argues that if we want to understand the metaphysics of modality in terms of possible worlds we should maintain that certain true propositions are neither contingent nor necessary but just true simpliciter. Is this conceptually coherent? Have a listen and make up your mind! Here's a link to the paper.Support the Show.

In the episode, I talk with Francesca Bellazzi about her paper "Biochemical Functions", which is forthcoming in the British Journal for the Philosophy of Science. We discuss the distinction between functions and mere accidents, the peculiar puzzle posed by biochemical functions, evolutionary explanations, the relationship between science and philosophy and much more! Click here for the paperClick here for more about Francesca Click here for more about the MetaScience project Support the ...

In this episode, I ask Donnchadh O'Conaill about themes from his book "Substance" which is forthcoming with Cambridge University Press as part of the Cambridge Elements in Metaphysics series. We cover the roles in metaphysical theorising that substance plays, candidate examples of substance, the methodology of metaphysics and its relationship to science among other things. Click here for more about Donnchadh Click here for the Elements in Metaphysics Support the Show.

In this episode, I talk to my Bristol MetaScience colleague, Dr Will Morgan, about his recently published paper in which he argues that if we accept the physiological approach to biological individuality, it seems that a foetus never becomes the organism that is present after birth. This then raises the difficult question: what happens to the foetus? We also touch on the relevance of metaphysics to biology and to ethics. You can read the paper hereClick here for more about WillSupport the Show.