Currently reading Richard Dawkins's God Delusion. Very interesting points.
I knew about Dawkins when I watched on YouTube a forum of some famous scientists composed of Neil deGrasse Tyson, Bill Nye, Brian Greene, and him.
I'd just like to put it out there that my first literary encounter with questioning the existence of God by reading Michael Shermer's How We Believe: Science, Skepticism, and the Search for God.