One of the Laws of Nature demonstrates it well...... The 2nd Law of Thermodynamics tells us the Universe is heading towards disorder . But the theory of evolution requires the Universe to have organised itself into an orderly Universe and into the diverse complex living organisms all around us . Observations tell us the theory of evolution is in conflict with The 2nd Law of Thermodynamics .
All natural systems degenerate when left to themselves .
Isaac Asimov : Stated :
"Another way of stating the second law then is, 'The universe is constantly getting more disorderly!' Viewed that way we can see the second law all about us. We have to work hard to straighten a room, but left to itself it becomes a mess again very quickly and very easily. Even ...if we never enter it, it becomes dusty and musty. How difficult to maintain houses, and machinery, and our own bodies in perfect working order: how easy to let them deteriorate. In fact, all we have to do is nothing, and everything deteriorates, collapses, breaks down, wears out, all by itself - and that is what the second law is all about."
[Isaac Asimov, "In the Game of Energy and Thermodynamics You Can't Even Break Even", Smithsonian Institution Journal (June 1970), p. 6