The people who are keeping our planet alive with Jim Skea and Minal Pathak
Patrick French talks to climate scientists Jim Skea and Minal Pathak of the Intergovernmental Panel on Climate Change about how they weigh the evidence on global warming. Are intense summer temperatures, rising sea levels and the melting of the Himalayan glaciers now inevitable? Can climate change be mitigated? And what was it like to negotiate with 130 countries at once in Incheon in South Korea last year?