Imperfect Cognitions

In this post, Joe Pierre, professor of psychology at UC San Francisco, discusses his recently published book, False: How Mistrust, Disinformation, and Motivated Reasoning Make Us Believe Things That Aren’t True (OUP, 2025) False As a psychiatrist, my clinical work as a psychiatrist through the years has focused on the treatment of people with psychotic disorders. But in my academic work, I’ve been drawn to the grey area between psychopathology and normality and especially the continuum of delusion-like beliefs and full-blown delusions that includes religious, ideological, and conspiracy theory beliefs. In psychiatry, false beliefs like cognitive distortions or delusions are typically chalked up to psychopathology. People have cognitive distortions because they have major depressive disorderand people are delusional because they have schizophrenia. And although research might tell us that delusional thinking can be attributed to anomalous subjective experiences or a “jumping to conclus...

Today's post is by Simon Barker (University of Tartu) on his recent paper, "Epistemic health, epistemic self-trust, and bipolar disorder: a case study " ( Synthese 2025). Simon Barker Four years ago, I was diagnosed with bipolar disorder (and later, ADHD). My mind soon after returned to the point when my PhD studies were violently derailed by what I now see as a mix of depression and mania. Then, it took an extended break and inordinate support from my partner, supervisors, and other staff in the Sheffield philosophy department to get me over the line. Now, from my post-diagnosis vantage, I saw that those struggles fit a pattern. My bipolar disorder (and ADHD) and intellectual life have always fluctuated together – as if the same thing. My depressions comes with intellectual disinterest, crashing confidence, and an inability to think; my manias with an urgent flame of intellectual grandiosity yet thoughts racing too fast to make sense of. This entangled mental health an...

On the occasion of  #PhiloFortnight2025 , a period of two weeks in the UK dedicated to promoting philosophy, a webinar took place to demostrate some methods and resources that can be used to bring philosophical reflection and discussion in the classroom. Poster of the webinar The three panelists are all philosophers from the University of Birmingham and presented methods that they researched and practised and materials they designed: Laura D'Olimpio   (School of Education), author of Philosophy of Education (Palgrave 2025) and The Necessity of Aesthetic Education: the place of the arts on the curriculum (Bloomsbury 2024), and co-founding editor of the open access Journal of Philosophy in Schools . Henry Taylor (Department of Philosophy) works at the interface of philosophy and STEM subjects, with a special interest in consciousness, perception, and attention. Some of his recent research is on cultural robotics (e.g., see " A culture of their own ").   Li...

This week's blogpost is from Stefaan Blancke (Assistant Professor of Philosophy of Science at Tilburg University) on his recent publication Objectify and Commit: How Reasons Bring About Cultural Change and Progress  (Topoi, 2025) Deinze, the town where I live, was destroyed three times in the Middle Ages. Each time, it was attacked by Ghent, a city barely twenty kilometers away. The reason? Deinze consistently sided with Bruges in its conflict with Ghent. When at one point Bruges decided to dig a canal to Deinze, Ghent sent out a militia to kill the diggers. No more diggers, no more canal. Stefaan Blancke Today it is unimaginable that cities in Flanders or elsewhere would settle their conflicts (if any) in such a violent manner. Our planet is far from peaceful, but humans seem to have made some moral progress. The same can be said of our understanding of the world. We have replaced religion, magic, and superstition with a profound scientific understanding of the world and ourselves...

On the occasion of  #PhiloFortnight2025 , a period of two weeks in the UK dedicated to promoting philosophy, a webinar took place to address multiple ways in which philosophy can be brought to the general public. Poster of the event Panelists included: Paul Knights has a background in philosophy where he researched the relationship between philosophy and nature. Currently, he organises guides walks in the Pennine landscape, has interests in photography and environmental education, and participates in community projects. You can learn more about Paul's activities at the Landscape Story website . Bonny Astor has a background in psychology and a long-standing interest in philosophy as a means to connect deeply with people from different backgrounds and with different views. Currently, she leads the initiatives of Thought Experiments in Pubs and you can find more information about the events at the All Together One website . Helen Beebee is professor of philosophy of science at the ...

Today's post is by Paolo Bodini. Paolo is a postdoctoral researcher at the University of Genoa, having completed his PhD in Philosophy of Law between Milan and Cologne. His research interests include democratic theory, constitutionalism, separation of powers and political epistemology. He is the author of " Political representation and lay expertise ", recently published in Ethics and Politics . Paolo Bodini The name of this blog prompted me to consider a set of problems I addressed in my recent book Democrazia e conoscenza (Democracy and Knowledge). The debate on democratic legitimacy—that is, on democracy’s capacity to produce decisions worthy of obedience—has indeed intersected with the concept of knowledge, giving rise to a vibrant discourse across political philosophy, legal philosophy and epistemology. As I have argued in my book, democracy’s legitimacy is inextricably linked to a rigorous idea of knowledge, albeit fallible and amenable to correction. We might say,...