After a disappointing effort at COP26, it would be easy to get despondent about our lack of a coordinated global response to the coming climate emergency. But worry not because as ever, RAZOR is here to provide hope via scientific solutions. In this World Action Special, Neil Cairns and Emma Keeling look back on major examples of when scientists and politicians came together to form a united response to major climate disasters, from the hole in the Ozone layer to the problem of acid rain. 🌍

Featuring interviews from the British Antarctic Survey's Anna Jones, Time 100 profiled scientist Guus Velders and Professor John Smol who is the Canada Research Chair of Environmental Change at Queen's University, this episode is not be missed.