Evolutionary theory contradicts one of the most universal and best proven laws of science - the Law of Thermodynamics.
You may remember, in the movie Jurassic Park, how Ian Malcolm, the mathematician, cited the Chaos Theory to indicate why he thought something would go wrong with safe dinosaur containment. The Chaos Theory is essentially the 2nd Law of Thermodynamics. The Laws of Thermodynamics are arguably the best-accepted laws across all disciplines of physical and natural science. The 2nd Law says that the complexity of a structured system becomes more disorganized over time. Evolution proposes that the complexity of a structured system becomes more organized over time. The ability for a non-designed system to become more complex over time has never been demonstrated in any field of science.