Rationality and sanity: implications of a diagnosis of mental illness for autonomy as self governance

In this project, funded by the Wellcome Trust, Lisa Bortolotti is exploring the relationship between rationality and sanity in the context of the philosophy of psychiatry.

"Does a diagnosis of mental illness carry a judgement that the person with that mental illness is not rational?

Secondly, I intend to consider some of the ethical implications of judgements of irrationality. Does irrationality entail a failure in the capacity to think and act autonomously and, say, make decisions about one’s own treatment?

For each of these research objectives, I plan to prepare two publications. I will write an entry about the relationship between rationality and sanity for the Oxford Handbook for the Philosophy of Psychiatry, and a chapter of my monograph on “Irrationality” (Polity Press) will be dedicated to this topic.

Moreover, I will prepare one co-authored and one single-authored article on the ethical implications of judgements of irrationality in the context of psychiatry.