Bogdan Boron
Bogdan Boron voted up yeahsure linda's answer

I've seen them become believers after something happens they can't explain away. A loved one suddenly being healed or a near death experience. Even just a severe illness or depression. One just had a dream over and over after an aunt died. The same reason they don't believe for no real reason.

Bogdan Boron
Bogdan Boron voted up Ray Dart's answer

From the first "spark" that turned a bunch of chemicals in a swamp into a living organism, through 2 billion years of evolution, mankind arrived (along with many other living organisms). Evolution ensured that the first example of "life" would eventually result in "higher life forms". What your real question should be is "What turned … Read more