OMG! That's one way to put it.
I don't know about sinking ships though... I think you have to have at least a Greenpeace membership to do that kinda thing
Come now, lets think of this... we sink the ships, which then leak oil and diesel fuel into the ocean...which in turn kills whales and other sea-life alike... that's a GREAT! way to save the environement... yup. Put alot of thought into THAT one...