Different, interesting feel
I quite liked this one - enough to review it. The music complemented the animation well, giving it an unusual but appropriate feel. It felt kind of casual and epic at the same time. And of course the subject matter was thought provoking.
I really liked the underwater scene. It felt very underwatery - reminded me of Shadow of the Colossus a bit. I wish there were a scene select for the animation, so I could study that scene more easily. You might think about doing a whole animation set underwater like that.
Keep up the good work.