Olivier Roy

@olivierroy.bsky.social

Logician and philosopher at the University of Bayreuth (Germany)

It has long been known that information can spread in much the same way that diseases do. The same mathematical models are used to study how a new idea and a new virus infect a population. For more information come to the Wittgenstein Lecture from June 15 to 19 2026!

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With this end of the year we are remembering our colleague Marius  Backmann, who tragically passed in September 2025. We’re honored to share that his paper “How Thick is Now? The Prospects of Thick Presentism” has been published posthumously in Metaphysica. We are thinking of you, Marius. ✨

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A bold and very welcome move by some of the most trusted colleagues in the field. Well done Thomas, Wes and Francesca! Looking forward to submitting to (and, well, yes, also reviewing for) Philosophical Logic.

Open Library of Humanities@openlibhums.org · 8mo ago

We’re excited to announce the launch of Philosophical Logic at the Open Library of Humanities. This follows another mass editorial resignation at Springer Nature (open letter linked in the announcement). Read more: