The flyer for the first of the ISSOP Climate Change Webinar Series is now available. Professor Anthony Costello, Dr Alice McGushin and Dr Marina Romanello from University College London and the Lancet Countdown commission will present on Child Health and Sustainability. The flyer can be downloaded, and you can register for the webinar at https://www.issop.org/cmdownloads/issop-climate-change-webinar-no-1-february-2021/