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The promise of a blue revolution

机译:蓝色革命的希望

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Fish farming has a bad reputation. Its supporters argue that it promises to meet the growing shortfall as the world's wild fisheries become more and more exhausted. But its critics have the louder voice. They argue that farmed fish is fat, dyed, polluting and stuffed with antibiotics. Moreover, they say that it is unsustainable. When a carnivorous fish - such as the salmon - is reared on a farm, it too must be fed with fish. And these fish must be caught in the wild, thus putting even more pressureon marine life, not less.
机译:养鱼业声誉不好。它的支持者认为,随着世界野生渔业的日益枯竭,它有望解决日益严重的短缺问题。但其批评者的声音更大。他们认为养殖的鱼是脂肪,被染色,污染并且用抗生素填充。而且,他们说这是不可持续的。当食肉鱼(例如鲑鱼)在农场饲养时,也必须喂鱼。这些鱼必须在野外捕捞,从而给海洋生物带来更大的压力,而不是更少。

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