Linacre Fellow Myles Allen, Professor of Geosystem Science at the University of Oxford’s Environmental Change Institute, will join other key figures behind the Paris climate deal at a Public Launch in Oxford Town Hall (5pm, Tuesday 20 September) as they discuss the ‘origins, ambitions and implications’ of the 1.5°C target. Links to a video of Professor Allen speaking on this subject, and to book a ticket for the Public Launch, may be found here, on the website for 1.5 Degrees: Meeting the challenges of the Paris Agreement, an important international conference to be held at Oxford University, September 20 – 22.