As a movie lover, especially Spielberg movies, avid outdoorsman of the Gulf of Mexico and someone who wanted to be a marine wildlife photographer growing up...you are obviously disconnected from reality. No one actually believes sharks are blood thirsty killers and the movie Jaws def did not have a negative effect of people's perception. Nice try. It's a movie. I can speak from experience, the Gulf of Mexico is ABUNDANT with sharks. Though I cannot speak for the waters in other countries, America could increase shark fishing and barely touch the amount of sharks. It is rare to fish in the Gulf of Mexico and not have your catch stolen by a shark numerous times in the span of one day. Please feel free to reach out to myself and I will gladly give you a real world view of sharks.