Carbon Removal Technology, IPCC And Policy, Sustainability News, Listening To A River. April 22, 2022, Part 1

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Celebrating Earth Day With Sustainable Action Today is Earth Day, when many people around the world are taking time to think about their relationship with the planet and to focus on activities helping to mitigate the existential problems our environment faces. And we will be doing the same: devoting our program to Earth Day stories, ideas, and issues. Sara Kiley Watson, assistant editor at Popular Science in charge of their sustainability coverage, joins Ira to talk about some challenges facing our planet—from air pollution in megacities to the tension between ethanol biofuels and food supplies. She also offers some tips for actions individuals can take to make a small difference on their…