Genetically modified seeds for purple tomatoes hit the market for home gardeners recently. But how did a purple tomato get splashed across the cover of a seed catalog specializing in non-GMO plants?
NPR's Ayesha Rascoe speaks with director Caitlin Cronenberg about her first full-length feature film, "Humane," about a future where people must sacrifice themselves to make life on earth sustainable.
NPR's Ayesha Rascoe speaks with Pedro Noguera, dean of the University of Southern California School of Education, about his role leading student protests at UC Berkeley against Apartheid in the 1980s.