If you want to maintain a sustainable supply of fish you have to farm the fish, rather than mine them. So putting your money into fishing fleets that are going to exacerbate the problem by over-fishing is not the way to preserve the underlying asset.
-- Maurice Strong
   
Maurice Strong   Name:
Maurice Strong
Type:
Businessman
Nationality:
Canadian
Birth:
April 29, 1929
https://www.nutquote.com/quote/Maurice_Strong