Wendy Purnell talks about market ecology in Nicaragua. She comments on the work that the Property and Environment Research Center (PERC) does on free market environmentalism together with Paso Pacífico in Nicaragua, an organization dedicated to the conservation of biodiversity. She explains the work they have been doing protecting endangered sea turtles, and how they managed to deal with local people to stop them from harvesting sea turtle eggs from the beaches, and that way helping better the environment by using free market tools.