We're talking about a being whose very existence challenges our own sense of priority in the universe.
Neil deGrasse TysonFor the film to 'earn' the right to be criticized on a scientific level is a high compliment indeed.
Neil deGrasse TysonLots of people think, well, we're humans; we're the most intelligent and accomplished species; we're in charge. Bacteria may have a different outlook: more bacteria live and work in one linear centimeter of your lower colon than all the humans who have ever lived. That's what's going on in your digestive tract right now. Are we in charge, or are we simply hosts for bacteria? It all depends on your outlook.
Neil deGrasse Tyson