The year 2014 was the first in which the world ate more fish from farms than the wild. Explosive growth in underwater has been facilitated by the development of new aquaculture tech. Submerged "aquqpod" cages, for example, have been deployed in Hawaii, Mexici, and Panama. Innovations like this have moved aquaculture further offshore, which helps mitigate problems of pollution and disease that can plague coastal fish farms.