Between the waste we dump in the ocean and the endangered species we pull out of it, man is the greatest threat to underwater life. This hour, we’ll hear about a rogue operation aimed at raising awareness of these harmful practices, the subject of the documentary Racing Extinction. We’ll be joined by the film’s director, Louie Psihoyos, and co-executive producer Trammell S. Crow. Racing Extinction screens Saturday at 2 p.m. at The Music Hall at Fair Park as part of Earth Day Texas.
