We haven't figured out how to farm seafood without collapsing wild fish populations.
open
Global / Unspecified, Global
Fish farming was supposed to relieve pressure on wild fisheries, but many farms still rely on wild-caught fish for feed. A truly sustainable seafood system would need to break that dependency entirely.
Citation ID: WS00047
Title: We haven't figured out how to farm seafood without collapsing wild fish populations.
URL: https://worldsolve.org/index.php?api=problem&id=47