OOPS. My worst senario is brains have become something like swiss cheese.
They say it is faith in the spirit that causes certain people that could have helped the world be a better place, but because of their love of their god, they did not do that which would (choose one) feed all the hungry, prevent building falling down in a quake, cure cancer and every other disease, provide an education for all, prevent illegal traffiking of people, why can't I think of any more? My point being it is much more a lack of funds that prevents some things than faith in God.
Some people have the problem of seeing only theirself in the equation. There are 6 billion, not counting them who are dead. Can you widen out a little bit Q?