Globally sharks have been killed for their fins, for their cartilage, for their livers, for their meat. But mostly what has driven some species of sharks to near extinction - including the hammerhead shark - is the new luxury taste for shark fin soup.
Sylvia EarleWhen I arrived on the planet, there were only two billion. Wildlife was more abundant, we were less so; now the situation is reversed.
Sylvia EarleThere is a terribly terrestrial mindset about what we need to do to take care of the planet-as if the ocean somehow doesn't matter or is so big, so vast that it can take care of itself, or that there is nothing that we could possibly do that we could harm the ocean...We are learning otherwise.
Sylvia Earle