The 2nd Law of Thermodynamics refers to closed systems. As Earth received energy primarily from The Sun. It is not a closed system. Evolution is not adaptation. Anyone who says that do not understand Evolution. Evolution is driven by genetic mutation or variation and natural selection, not adaptation. Note that Charles Darwin was never an atheist. At the time of his death, he was an agnostic. He stopped attending Church after the death of his daughter, Anne. He began to question the benevolence of God after observing the life cycle of the Parasitic Wasp, and seeing the poverty of the natives of Terra del Fuego.