I would argue that the more complex something is, the harder it becomes to believe that it may have been designed and the bigger gets the likelyhood that it is a result of some natural process like evolution
That's got to be one of the strangest things I've ever heard!! The more complex something is the more likely that it was NOT designed? I'm thinking Golden Gate Bridge, The Empire State Building, The Great Pyramids, The Great Wall of China, Computers, Politics...
I don't see how it's possible to claim that greater complexity implies greater likelihood of an undirected/unintelligent origin..