Launched at the "Climate Change: What the Olympics have to do with that" symposium at Museum of Tomorrow, on July 28 in Rio de Janeiro, Brazil, the campaign ‘1.5C: the record we must not break’ aims to create a sense of curiosity in the wider audience around the 1.5°C goal set in the Paris Agreement, complementing and expanding the successful and ongoing #1o5C campaign, promoted by the Climate Vulnerable Forum. It also builds on the #Sport4Climate campaign, launched in 2014 to leverage the influence of sports persons to advocate for climate action.