If I show you a nice fully constructed Ranch-style house, beautiful patio, finished basement, plumbing and electric good, everything. Then I tell you "nobody created this house, it just happened through time and circumstance", would I sound sane? Would you believe me if I wrote some intellectualized books on how Ranch homes just appear out of chance, time, and adaptation? What If I found some experts to agree with my theory? Would you believe that this beautiful house sprung up on its own, that it evolved?
Which is more intricately put together, any house you could imagine or the human body?