If you start studying basically any field that isn't computer science you will in fact discover that the world is rife with randomness, and that the dreams of a Laplace or Bentham are probably unrealizable, even if we can get extremely close (but of course, if you constrain behavior in advance through laws and restraints, you've already made the job significantly easier).

Thinking that reality runs like a clock is literally a centuries outdated view of reality.