David Nutt is the Edmond J. Safra Professor of Neuropsychopharmacology at Imperial College London. Receive updates on our work David Nutt Position External contributor Related Content Professor David Nutt: speech and receptionA discussion of what has changed in drugs policy over the last decade and is needed going forward 30 October 2019 David NuttDavid Nutt is the Edmond J. Safra Professor of Neuropsychopharmacology at Imperial College London Estimating drug harms: a risky business? An innovative analysis of the relative harms of illicit and legal drugs 1 October 2009