As one pointed out,you have to explain the contradiction to your statement of the healthy conditions of those societies (Mediterranean, South Pacific/Pacific Islander, Okinawan, etc) who eat enormous amounts of seafood. Not to mention the fact that that people don't become vegetarians to eat fish.
"...I am an Enviro Biology Major.." means you are still school and still studying so I suggest you concentrate on that and study some more (it's "etc" not "ect" so may I also suggest some basic English classes?) and leave the ranting to the "experts" who prowl these pages...
Do you realize that you are jeopardizing?
your being taken seriously if you continue posting generalizations like this?