The urine revolution: how recycling pee could help to save the world

Good News Notes: “On Gotland, the largest island in Sweden, fresh water is scarce. At the same time, residents are battling dangerous amounts of pollution from agriculture and sewer systems that causes harmful algal blooms in the surrounding Baltic Sea. These can kill fish and make people ill. To help solve this set of environmental…

Scientists reveal how coronavirus lockdowns in China reduced air pollution

Good News Notes: “Researchers have revealed more details of how China’s coronavirus lockdowns reduced air pollution.” “The research is part of a special collection of papers published by the American Association for the Advancement of Science in the journal Science Advances. The papers examine how pandemics affect – and are affected by – global environmental conditions. The coronavirus first…