Tariq Rauf and Erika Simpson discuss the risks around the Zaporizhzhia nuclear power plant and the health effects of plastics. Paul Werbos had annoyed the Russians by photographing an Arctic coalmining town.Jo Hayward-Haines is delighted by the proliferation of pollations gardens in place of lawns. For the video, audio podcast, comments, transcript: https://tosavetheworld.ca/episode-568-global-town-hall-aug-2023.