^^^I've got more to add to this conversation which is totally unrelated to that post.
I can't prove to you that God doesn't exist. It's already been stated that you don't prove a negative anyway. What I can provide evidence for, however, is that a literal interpretation of the Bible doesn't work in regards to Genesis.
We all know that Genesis describes how the world was created in six days. We also know that by the end of this six days; humans had been placed on Earth. We also all know that some people take this passage literally, and also believed that this was about 6,000 years ago. So we can break this literal interpretation into three parts: the time that it took to create the Earth, how long it took for life to develop on Earth, and the age of the Earth.
Go to Wikipedia if you want deeper (and probably more accurate) explanations then what I'm providing.
1. The Earth was created in six days.
Scientists generally regard the Big Bang theory to be correct. Which means that the Earth developed by natural forces--whether or not natural forces are influenced by God in the creation of new planets has not been proven or disproven to my knowledge, so any scientists reading this feel free to elaborate on this part.
The Big Bang itself was supposed to have happened 14 billion years ago. Everything in the entire universe is supposed to have been put together in those 14 billion years.
The Earth itself began to form 4.5672 billion years ago. The Earth had formed 4.54 billion years ago. That means it took 27,200,000 years for the Earth to form fully: a far cry from the six days that people who interpret the Genesis passage literally say. And this isn't even an Earth with life: that took another billion years, and even then it was only single-celled organisms.
2. Development of Life on Earth.
So, it took a billion years for life to develop on Earth. This was when Earth was still relatively young and before the atmosphere had become what it is now. There's no way humans would have been able to survive on Earth as it was because of the high content of the poisonous gases present in the atmosphere at that time.
Life evolved and adapted as the Earth changed. Modern humans didn't diverge from Neanderthals until 500,000 years ago. So, to wrap up this point: humans didn't suddenly appear six days after the Earth was created.
3. The Age of the Earth is only 6,000 years.
The line of argument I've been following for the past two posts would clearly contradict this.
Of course, the literal interpreter would tell me I'm wrong. To which I would counter, "There's a reason why radio-carbon dating is used in archaeology, and it's because it's accurate*--carbon-14 decays at a known rate over a period of time..."
I wouldn't mention it's only accurate up to about 58,000 years and needs organic materials.
OK, so that's what the scientists have to say about the first chapter of Genesis. I guess it would follow for some people* that if a literal interpretation of the first chapter of the entire Bible doesn't hold up against current scientific theory, which is investigated thoroughly and systematically, God might not exist.
*i.e., the people who don't realise you don't have to interpret the Bible literally.