Climate crisis and antibiotic use could 'sink' fish farming industry – report

Investors' network warns of serious risk to aquaculture from global heating as well as over-reliance on medicines

The climate crisis, drug use and feeding farmed fish with wild stocks risks "sinking" the $230bn (180bn) aquaculture industry, according to an ethical investment network.

Fish farms now surpass wild fisheries as the main provider of seafood on our plates, but combined risks from global heating, excessive use of antibiotics, a dependence on wild stocks for feed, and poor governance threatens the lucrative and fast-growing sector, warned Farm Animal Investment Risk and Return (Fairr), a $12trn-backed network.