It doesn't matter if the apocalyptic events don't stack up. Every one of them is symbolic; cars that self drive, an oil tanker crashing onto the beach, animals out of space and place with the same plea; all separate components in a world that is at odds with itself devoving into chaos.
That's the message. The castrophe has no leader, has no state, but is energized by ourselves at the "top" of the chain. Why do we occupy that space unawares?
