Three months? Less than $100? Okay, so you’re not really serious, then.
Moral experiments take decades and involve millions of people—at the very least. You are in one now, if you live in America, and yes, the experiment is called America. You see, the people who founded that country were close enough to the bad old days of Europe to understand that if you based your morality upon God, you then had to ask, whose God, and the answer always involved some sort of theocratic totalitarianism (see Iran as an example. They’ll give you more God than you can stomach.) The original pilgrims fled a state religion. The people who created your country remembered this.
So they resolved to remove God from the basis of the state, and just accept arguments on their own merit. Evidence and reason seemed to do very well for them. As Aristotle noted in the introduction to the ethics, man is a social animal. Everything else is based upon that—there are optimal ways to arrange society. And then there’s Iran…