Stephen Salter has been designing a nozzle to spray extremely tiny drops of sea water into the clouds, which they will whiten thereby and increase the amount of sunshine landing on the earth surface below. Peter Wadhams is an expert on Arctic sea ice and he and climatologist Paul Beckwith are enthusiastic about using this way of retaining some ice on Hudson Bay during the summer months. Adele Buckley questions them about this, and all four Arctic experts agree that it is a project worth more extensive exploration and, if Canadian indigenous people like it, the support of the Canadian government as a demonstration project for potentially more extensive application in refreezing the Arctic Ocean. For the video, audio podcast, transcript, and comments: https://tosavetheworld.ca/episode-509-hudson-bay-ice