MBBS (Hons), BMedSci (Hons), DCH, GDipEcon, FRACGP-RG, MPhil (AppEpi), Chair, Climate and Health Specific Interest Group, RACGP, Melbourne, Vic; Visiting Researcher, National Centre for Epidemiology and Population Health, The Australian National University, Canberra, ACT; Director, Climate and Health Alliance, Melbourne, Vic