pstuart covered the cetacean bit better than I could have. On the simulation question... Not much, but we have a long way to go before any answers arise there.

pstuart covered the cetacean bit better than I could have. On the simulation question... Not much, but we have a long way to go before any answers arise there. I could offer my insight on the subject, but aside from being sicker than usual today, it's a tough subject to speculate on and the environment here is not necessarily hospitable, so I'll just say fair question.