Whales seldom ground by accident. Ocean acidification from excess carbon we dump into the system (creating carbolic acid) has destroyed the base of the food pyramid, the krill and other mini-crustaceans that support salmon, whales, and hence orcas & seals, so that mass die-offs are occurring more frequently. That whale does not look fat by any means. 
Is it possible it grounded because it was weak from starvation and feared drowning? It likely it will come ashore again, or die at sea. We are in the midst of the greatest mass-extinction event since the dinosaurs checked out, but as long as we can drive our huge internal combustion vehicles we'll be like the frog sitting in a pot of water slowly brought to a boil, & since we don't notice the change, & perish.
The Yellowstone caldera is ready to erupt so all bets are off, even if we corrected all our errors overnight. The Hindus & Mayans both believe human civilization has reached an apogee many times before & collapsed so we're overdue.