Dr Matt Farr

Dr Matt Farr

BA MA PhD

Matt is a philosopher of science specialising in the nature of time and causality. He lectures in the Department of History and Philosophy of Science. 

Dr Matt Farr

Matt completed his PhD in Philosophy at the University of Bristol, with a thesis on the arrow of time, before taking up postdoctoral research fellowships at the University of Sydney’s Centre for Time (2013-2014) and the School of Historical and Philosophical Inquiry and Centre for Engineered Quantum Systems at the University of Queensland (2014-2017). In 2017, he joined the Department for History and Philosophy of Science at the University of Cambridge as a Research and Teaching Associate, and since 2023, he has been an Associate Teaching Professor in the department.

Matt’s research explores the role played by basic metaphysical concepts like time and causation in scientific theories. For example, what properties of time need to be assumed in order to make sense of the world, and what questions about time and causation can be answered through experiment?

Much of Matt’s work has focussed on the directionality of time: e.g. in what sense do things in the world ‘go’ from earlier to later, and what role does this play in our understanding and experience of the world? He is currently writing a book defending his ‘C-theory’ of time, the idea that time is fundamentally directionless, and why this picture of time fits best with scientific theory.

Matt’s wider research covers the role of causality and explanation in science, primarily within physics and cognitive science. For instance, what are we to make of quantum correlations that don’t fit classical ideas of cause and effect? And in what sense are phenomenological features of the world, features of our first-personal experience of the world, to be explained by scientific theories?

What's on

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Art Exhibition: 'Feel the Rhythm'

12/04/2025 at 10.00

Visit Wolfson's latest exhibition 'Feel the Rhythm' featuring work by emerging artist Fungai Benhura, winner of the Wolfson Royal Academy Schools Graduate Prize.

Mansion House

Mansion House 60th Anniversary Dinner

24/04/2025 at 18.30

In celebration of its 60th anniversary year, Wolfson College is proud to be holding a black tie dinner at London’s exclusive Mansion House, courtesy of the Lord Mayor of London, Alastair King, the son of Wolfson’s former Bursar, Jack King.

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Graduation Ceremony

03/05/2025 at 09.00

Graduation ceremonies are the culmination of students’ hard work and commitment, and a moment to celebrate the completion of their Cambridge degree.

A bustling street in South Korea at dusk, lined with glowing neon signs in Korean, colorful storefronts, and overhead wires crisscrossing the sky.

Standard language ideology, linguistic nationalism and marginalisation: the case of South Korea

06/05/2025 at 17.30

What are the consequences of standard language ideology and linguistic nationalism?

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Wolfson College Writing Retreat

09/05/2025 at 09.30

Join us in May for an extended writing retreat! 

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