There's not so much a complete shift. The discussion has been had and I have sat in on a presentation on hybrid engines and stuff.
One thing I'd like you to know is that wild captured fish is one of the lowest-carbon protein sources. In wild fisheries, for example, it is one to five kilograms of carbon per kilogram of fish caught, whereas red meat production is 50 to 750 kilograms of carbon. That's one thing that has to be discussed here, too. You have to understand.
When you mention these hybrid engines, you have to understand that when we're out in the elements, the one thing with running a diesel engine is that we're guaranteed to get home.