Octopus farming is ‘unethical and a threat to the food chain’

Mass-breeding of the highly intelligent creatures is ecologically unjustified, a new study says

Plans to create octopus farms in coastal waters round the world have been denounced by an international group of researchers. They say the move is ethically inexcusable and environmentally dangerous, and have called on private companies, academic institutions and governments to block funding for these ventures.

The researchers say that farming octopuses would require the catching of vast amounts of fish and shellfish to feed them, putting further pressure on the planet's already threatened marine livestock.

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