This semester one of my courses I chose to take is called 'Fishery Models'. There were four of us in the seminar today, and this lecture was an introduction to, what I like to now think of as, the Norwegian opinion of fishery operations. My lecturer stated that over-fishing should not be taken as a survey from several fishermen because of course as you add more fishermen into the equation, each boat's catch will be smaller. He also stated that we cannot say that there is over-exploitation when we have not yet overexploited the species. If a fisherman was not landing enough catch, then ultimately he would switch to a more abundant and/or profitable fish. (He spent 2 hours talking about this, so I'll leave it here for now) It was just interesting. There are scientific papers that say we have fished many species to the brink of collapse, but it appears that the Bergen (a major fishing industry area) professors (or at least this one) are so strongly opposed to the hypoth...