Again, I 've been wanting to draw this strip for a while.
The problem is known since a long time, but was more closely observed recently.
Another human original behavior: on one side, emptying the sea of its living species,
and on the other side, filling it with tons and tons of plastic (this is worth a strip, I guess).
Of course, this is a direct call to this previous comic
Thanks Bobby D. for fixing my flawed english!