From the 16th to the 21st Century: how we approach mental health problems and where do we go next?

1 Department of Psychosis Studies, King’s College London, Institute of Psychiatry, Psychology and Neuroscience, London, UK 2 National Institute for Health Research (NIHR) Mental Health Biomedical Research Centre at South London and Maudsley NHS Foundation Trust and King’s College London, London, UK 3 Department of Public Health and Community Medicine, Section of Psychiatry, University of Verona, Verona, Italy