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Aquaculture: a breeding ground for trouble?

A story about aquaculture on a North Carolina news site gave me food for thought. The journalist visited a research facility which is developing methods of artificially cultivating saltwater fish (aquaculture has been used more for freshwater fish to date).

In many ways, I think aquaculture sounds like a sensible idea.

  • Natural fish stocks around the world are now dangerously low because of overfishing. By farming fish in giant tanks, we can reduce the pressure on