Nearly 90% of global marine fish stocks are depleted, overfished or fully exploited, according to United Nations research.

The broad argument for cell-cultivated seafood is that it can protect wild species and counter overfishing.

In the middle of San Francisco, there’s a pilot production plant for Wildtype, one of a handful of cell-cultivated seafood companies in the US.

Salmon is one of the most popular fish in the US, but farming it can cause all kinds of environmental problems.