Bart Streumer

I am a Professor of Philosophy at the University of Groningen in the Netherlands. I previously taught at the University of Reading in the UK, and before that I was a Research Fellow at Fitzwilliam College, Cambridge, UK.

My CV.

My University page.

Contact details

Faculty of Philosophy
University of Groningen
Oude Boteringestraat 52
9712 GL Groningen
The Netherlands




My main research interest is metaethics. My book Unbelievable Errors, in which I defend an error theory about all normative judgements and argue that we cannot believe this theory, has recently been published by OUP.

To get a discount on the book in OUP's current sale, go here.

Some other recent work:

More of my papers.


I am teaching the following courses in 2017-18:

  • Introduction to Ethics (first year)
  • Core Issues: Non-Cognitivism (master)
  • Research in Practice 2 (master, with Lodi Nauta)
  • Social and Political Philosophy (minor, with Titus Stahl)