Space Bubbles, Feeding Insects to Cows, & more!

Matt and Giselle talk about the link between birds and wildfires (How an Electrocuted Bird Might Start a Wildfire - The New York Times (nytimes.com)),Cooling earth through reflecting sunlight (MIT proposes Brazil-sized fleet of “space bubbles” to cool the Earth (freethink.com)),How scientists and fishers are working together to protect overfished sharks (A shark 'superhighway' is being protected by fishermen), And sustainable meat and dairy through changing cow feed (Feeding insects to cattle could make meat and milk production more sustainable (theconversation.com))!