Mar 31, 2024
A chat with whale and Arctic experts Edwina Tanner, Krys Chutko, and Joe Roman discuss the impact of the big sea mammals on our environment and the way human activities have decimated them. Surprisingly important is their digestive system, which affects the proliferation of phytoplankton. For the video, audio...
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....