Bluefin tuna on the brink

Bluefin tuna may be tasty and in "enormous demand" at Nobu, but it's a classic tragedy of the commons (as are many fishery resources more generally):

According to the World Wildlife Fund (WWF), the Atlantic bluefin will be wiped out in three years unless radical action is taken

Good thing environmental groups, celebrities and the French Navy are on the case. I prefer salmon sashimi to tuna anyway.