What If There Were No Sharks

Viewers like you help make PBS (Thank you ). Support your local PBS Member Station here: Follow this link to more shark science videos by your favorite YouTubers Sharks killed per hour infographic: An estimated 100 million sharks are killed per year: Palau sharks are worth 2 million: Effect of shark overfishing on reefs: Overfishing sharks led to scallop fishery collapse: Joe Hanson Host and writer Joe Nicolosi Director Amanda Fox Producer, Spotzen IncKate Eads Associate Producer Katie Graham Camera Editing, Motion Graphics Andrew Matthews Gaffer John Knudsen Theme music: Ouroboros by Kevin MacLeod Stock images via Shutterstock Produced for PBS Digital Studios Join us on Patreon Twitter http