As top predators, sharks help maintain healthy and productive ocean ecosystems. They also play important roles in coastal livelihoods and food security through fisheries and tourism. But time is running out to save them says Luke Warwick, Director of the WCS Sharks & Rays program. In Part 4 of our WCS Wild Audio marine-themed Summer Series, Luke argues that we must turn recent international policy progress into concrete results to protect these vulnerable species.

To learn more about WCS's shark and ray conservation efforts, follow this link.

Reporting: Dan Rosen
Guest: Luke Warwick