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