Radiolab Episode Details
If a species is horrible enough, do we have the right to kill it forever? Seventy years ago, a nightmare parasite feasted on the live flesh of warm-blooded creatures in North America: the screwworm. That is, until a young scientist named Edward F. Knipling discovered a crucial screwworm weakness and hatched a sweeping project to wipe them out. Kniplingâs seemingly zany plan to spray screwworms out of planes all over the continentâ with US taxpayer moneyâ succeeded, becoming one of humanityâs biggest environmental interventions ever. Today, screwworms have been gone so long that none of us in North America even remember them. But now, theyâre coming back. And theyâre forcing us to ask: in an era of climate change and rapid mass extinctionâ should we kill off a species on purpose? Special thanks to James P. Collins, Max Scott, Amy Murillo, Daniel Griffin, Phil Kaufman, Katie Barnhill, Arthur Caplan, Ron Sandler, Yasha Rohwer, Aaron Keefe, Gwendolyn Bogard, Maria Sabate, Meredith Asbury, and Joanne Padrón Carney