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Biography

I joined the Open University in 2019, having previously worked at the universities of Southampton, Oxford, St Andrews and Antwerp. 

I received my PhD in 2011 from Birkbeck, University of London. My thesis, on how pictures function as sources of knowledge, was funded by the inaugural British Society of Aesthetics PhD Studentship and a Royal Institute of Philosophy Jacobsen Fellowship. I also spent time at the University of Oxford as a visiting student.

After my PhD, most of my research moved into the philosophies of mind, perception, psychology and psychiatry. I'm writing a book on mental imagery and most of my current research concerns the roles played by imagery in human cognition, including mental health conditions like depression, bipolar disorder and social phobia. Some representative publications in this area include:

From 2012-2021 I was Treasurer of the British Society of Aesthetics.

I am an Associate Editor for the Australasian Journal of Philosophy.

​I currently supervise PhD students in aesthetics, the philosophy of mind and history of philosophy. I have slim capacity to take on additional doctoral students, but would be happy to hear from potential applicants whose research directly alligns with my own.

Research interests

Philosophy of mind 

Aside from mental imagery, I also work on perception (including non-visual senses) and various mental health conditions. Representative publications:

Deepfakes and Photographs

Following on from my PhD, I've written a great deal about photographic pictures and some of that research--particularly on deepfakes--shades into social epistemology. Representative publications:

Other topics

I've also written some things in philosophy of religion and mainstream epistemology

Teaching interests

  • Aesthetics and Philosophy of Art
  • Early Modern Philosophy
  • Epistemology
  • Normative Ethics
  • Metaphysics
  • Philosophy of Religion
  • Philosophy of Mind and Psychology

I have written teaching materials for DD113 Global Challenges: Social Science in Action on global justice and for DA223: Investigating Philosophy on the mind-body problem. I give lectures on consciousness and the emotions for Philosophy MA students and run forum activities on collective knowledge for students of A333: Key Questions in Philosophy. I am currently chairing a rewrite of the latter module where I am also writing teaching material on trusting experts and conspiracy theories.

Impact and engagement

I have featured on the BBC News Channel programme Click where I was interviewed on the malicious use of fabricated, photorealistic images. I have also given public talks at art galleries and written for various blogs.

Publications

Book Chapter

Life Through a Lens: Aesthetic Virtue and Salience vs Kantian Disinterest (2022)

High-Level Perception and Multimodal Perception (2021)

Journal Article

Deepfakes and Democracy: A Catch-22? (2025)

Magic, Alief, and Make-Believe (2025)

Must depression be irrational? (2024)

Deepfakes: a survey and introduction to the topical collection (2024)

Mental Imagery: Greasing the Mind's Gears (2024)

Predictive Processing and Perception: What does Imagining have to do with it? (2022)

Scalar Epistemic Consequentialism (2022)

Aphantasia and psychological disorder: Current connections, defining the imagery deficit and future directions (2022)

Arrangement and Timing: Photography, Causation and Anti-Empiricist Aesthetics (2021)

Untying the knot: imagination, perception and their neural substrates (2021)

Mental imagery: pulling the plug on perceptualism (2021)

Are the Psychophysical Laws Fine-Tuned? (2021)

Sensorimotor Expectations and the Visual Field (2021)

“Categories of Art” at 50: An Introduction (2020)

Naïve Realism and the Cognitive Penetrability of Perception (2018)

Odors, Objects and Olfaction (2018)

Touching Voids: On the Varieties of Absence Perception (2017)

Reasoned and Unreasoned Judgement: On Inference, Acquaintance and Aesthetic Normativity (2017)

Book review of The First Sense: A Philosophical Study of Human Touch, by Matthew Fulkerson, and Does Perception Have Content?, by Berit Brogaard (ed.) (2015)

Photographic Phenomenology as Cognitive Phenomenology (2015)

Kind Properties and the Metaphysics of Perception: Towards Impure Relationalism (2015)

Belief, Experience and the Act of Picture-Making (2014)

Photographically Based Knowledge (2013)

Book review of The Aesthetic Mind: Philosophy and Psychology, by Elisabeth Schellekens and Peter Goldie (eds) (2013)

Seeing and Retinal Stability (2013)

The Space of Seeing-In (2011)

Perceptual Content and Sensorimotor Expectations (2011)

In Defence of Fictional Incompetence (2010)

Still Epiphenomenal Qualia: Response to Muller (2009)

The Epistemic Status of Photographs and Paintings: A Response to Cohen and Meskin (2009)