Kgnu - How On Earth

Beth interviews Dr Sarah Spaulding, of the Institute for Arctic and Alpine Research here in Boulder. Sarah studies microscopic single celled algae, creatures that photosynthesize but aren’t plants. She discusses their ecological roles in numerous ecosystems as well as challenges in identifying them and her long term goals in studying these elusive but ubiquitous creatures. See more at https://westerndiatoms.colorado.edu/ Host: Beth Bennett Producer: Beth Bennett Engineer: Maeve Conran Executive Producer: Shelley Schlender Listen to the show: