Look, we can spend pages arguing circles about "designed", "fluke" or why not this or that or whatever and not get anywhere...so I'd like to take the discussion here: OK, the world would be completely different without God or the belief in God, in my opinion...and that's not to say it would be better or worse. As some like to posit, would have Galileo been persecuted or put on house arrest, which may have had or had not stagnated scientific discovery? Would Isaac Newton had spent more time investigating how the world worked instead of spending a good deal of his time studying the Bible and looking for "hidden messages"? If so, how much more advanced scientifically would humanity be? Both Galileo and Newton were believers, so this begs the question if whether or not they would have been scientists to begin with had there been no God, as Newton saw God as a "masterful creator" which probably fueled his love of science. Or a better question would be if religion would exist, as religion has had a TREMENDOUS affect on the world down through the centuries. Would the Bible exists, Koran, etc? If not, how would the world had been? If one wants to examine if the world would be the same without God, one would probably have to examine the effect God (or belief in) had on society, and also scrutinize both the positive and negative effects God has on humanity both in the past and present.