By Molly Bloom

Acoustic ecologist Gordon Hempton is on a mission to save the sounds of silence. Hempton joins The Daily Circuit today to discuss what we’re missing in our noisy world. He’s shared some of his recordings with us. Give a listen.

“A handful of photos is an anecdote. Millions of photographs put together tells a story. And a story that carries statistical significance as well.” Ali Swanson is a researcher at  University of Minnesota’s College of Biological Sciences. She’s captured millions of photos over the past few years through camera traps in Serengeti National Park, Tanzania. These Read more →