Access to this video is a benefit for members through PBS Passport.
Up Next
Back to Show
Changing Seas
The Future of Seafood
Season 9
Episode 901
It is estimated there will be two billion more people on the planet by mid-century. To feed this booming world population, more fish will need to be farmed than ever before. One way to increase fish production in a sustainable way is to move aquaculture operations offshore – where there is plenty of available space and strong currents flush out the pens to avoid polluting sensitive ecosystems.
Support Provided By
Unlock with PBS Passport
27:02
Scientists spend a month in the Galapagos Islands to conduct research.
Unlock with PBS Passport
26:54
The world’s largest known aggregation of whale sharks occurs just off the coast of Cancun.
Unlock with PBS Passport
29:33
Scientists work to identify and link a devastating coral disease to a human pathogen.
