 This is the moment we've been talking about. Jim Ace is with Stand Earth, a non-profit that's part of an international campaign to highlight how the burning of heavy fuel oil by cruise ships contributes to the rapid melting of ice in the Arctic. The image that we've had in our mind is a polar bear purged precariously on a melting iceberg with a giant carnival cruise ship bearing down on it. The problem is burning these fuels that are dirty. There are massive amounts of greenhouse gas emissions. We have to stop it now.