Mar 9, 2024
Is economic growth lethal for the environment? Francesco Mellino and Richard Sandbrook discuss the dilemma and a recent journal that Mellino edited for C-40, the organization of mayors around the world who are collaborating for urban sustainability. For the video, audio podcast, transcript and to comment:
Mar 9, 2024
Ricardo Letelier and Peter Fiekowsky know that phytoplankton created the oxygen in our atmosphere. Now maybe they can help us again by removing CO2 from the atmosphere and sending it to the ocean depths. But do phytoplankton respire it out too quickly for that to work? And would a good new volcano do what Mt....
Feb 15, 2024
Shaun Fitzgerald is director of the Centre for Climate Repair at the University of Cambridge, which studies various technological proposals for removing carbon and cooling the planet. We discuss the various options for potentially re-freezing the Arctic and saving ice on Antarctica and Greenland. For the video,...