Peter Wadhams is an expert on Arctic sea ice. He tells us about the extraordinary warming of the oceans this year. Scientists don't have an explanation. Andre Kamenshikov has been traveling in the post-Soviet countries, interviewing the men who fled from Russia to avoid being sent to war. Nivedita Das Kundi was recently in St. Petersburg for a conference and we talk about the war. For the video, audio podcast, transcript, comments: https://tosavetheworld.ca/episode-562-