I try not to make this assumption, but part of me is thinking a big reason the United States bother to send patrols to Pirate endangered waters is not to help the poor buggers being kidnapped; more likely to allow the disposal of waste possible.
Why go to that kind of trouble when you have oceans all over the globe to use for "waste disposal". Like I said before, this is nuts. These people are pirates for the ransom money, not the environment.