It turns out that conservationism can be fun, with the news that the Norwegian red king crab - which weighs in at an impressive full kilo of juicy crabby goodness per shell - must be eaten as much as possible, because it's scoffing all the other fish in Norway. In fact, it would be remiss of all of us if we didn't eat as many of these buggers as we possible can every week because they now provide a genuine ecological threat to fellow marine life. So, c'mon vegetarians. Let's see how much you really care about the environment.