Building persuasive evidence How can the social sciences support global anti-criminalisation advocacy?

Working paper prepared for ‘HIV Prevention and the Criminal Law’ workshop, Toronto April 26-28, 2013. In order to better understand how advocates have used evidence to persuade policymakers and/or criminal justice system actors to repeal, reform and/or create improved outcomes for public health and/or human rights, leading advocates in four jurisdictions where such positive changes are taking place and/or have already occurred (Victoria, Australia; Denmark; England & Wales; and Iowa, United States) were asked to take part in a survey.