What If There Were No Sharks?

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Follow this link to more shark science videos by your favorite YouTubers!! http://bit.ly/1sugd0z

Sharks killed per hour infographic: http://bit.ly/1oXYT0Y

An estimated 100 million sharks are killed per year: http://bit.ly/1oE7uRS

Palau sharks are worth $2 million: http://nyti.ms/1kX4fua

Effect of shark overfishing on reefs: http://bit.ly/1opLhwF

Overfishing sharks led to scallop fishery collapse: https://www.sciencemag.org/content/315/5820/1846.short?related-urls=yes&legid=sci;315/5820/1846

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
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