"[I]t is interesting that the defining characteristic of this future Crichton is his extraordinary intelligence and reasoning capabilities. This furthers the idea that evolution follows a trajectory towards more complex organisms and towards more intelligent organisms. This is consistent with the episode’s premise that evolution occurs irrespective of environment, but it is inconsistent with mechanism of evolution in actuality. The only trajectory evolution follows is one towards fitness for an organism’s environment. Human beings are very well adapted for our environment, but jellyfish are equally as well adapted to their environment, as are Moya’s many inhabitants to their environments."