Mark Maslin (FRGS, FRSA) is a Professor of Climatology and Environmental Sciences at University College London, and is currently a Royal Society Industrial Fellow. He was the former Director of the UCL Environment Institute and Head of the Department of Geography, and in recent years has presented over 45 public talks, at the UK Space conference, Oxford, Cambridge, Tate Modern, Royal Society of Medicine, British Museum, Natural History Museum, Freshfields, Goldman Sachs and both the Norwegian and UK Government. He has been published in multiple journals, and is the author of Climate: A Very Short Introduction (OUP, 2013), and Climate Change: A Very Short Introduction (OUP, 2014), now in its third editon.