Julian is the Director of the Oxford Uehiro Centre for Practical Ethics. Julian’s areas of research include: the ethics of genetics, especially predictive genetic testing, pre-implantation genetic diagnosis, prenatal testing, behavioural genetics, genetic enhancement, gene therapy. Research ethics, especially ethics of embryo research, including embryonic stem cell research. New forms of reproduction, including cloning and assisted reproduction. Medical ethics, including end of life decision-making, resource allocation, consent, confidentiality, decision-making involving incompetent people, and other areas. Sports ethics. The analytic philosophical basis of practical ethics. Julian is a founder member of the Hinxton Group.
Violence risk assessment tools are increasingly used within criminal justice and forensic psychiatry, however there is little relevant, reliable and unbiased data regarding their predictive accuracy. We argue that such data are needed to (i) prevent excessive reliance on risk assessment scores, (ii) allow matching of different risk assessment tools to different contexts of application, (iii) protect against problematic forms of discrimination and stigmatisation, and (iv) ensure that contentious demographic variables are not prematurely removed from risk assessment tools.