I think fishmeal is mostly smaller fish. And as the article mentions, it'd be great if we could replace the enormous land area we devote to growing grains for a

I think fishmeal is mostly smaller fish. And as the article mentions, it'd be great if we could replace the enormous land area we devote to growing grains for animal feed. It doesn't sound like they've solved that completely, you probably need carbs and fiber...but it's a good start. They seem to be aware of safety issues: > “There were many boxes that had to be ticked,” Pitkänen told me. “Growth, safety, nutrition. All bacteria have mechanisms they use to hide and fight, a kind of chemical warfare. You need to find one that’s a pacifist.” > ...they found their bacterium in the pewter blue shallows of the Baltic.