There are more than 7,000 languages spoken on Earth, but by the end of the century, 30% of these could be lost. This week, research warns that knowledge of medicinal plants is at risk of disappearing as human languages become extinct. Phoebe Weston speaks to Rodrigo Cámara Leret about the study, and the links between biological and cultural diversityHow to listen to podcasts: everything you need to know

Source: The Guardian June 10, 2021 03:56 UTC