Why it's important to know there is an objective morality.

[robvalue]

Alrighty, well. You say it's important to know this.

But I'd still like to know what practical difference it makes to anything. If you didn't know it, what difference would that make? Would your behaviour be worse, and if so in what way? I imagine you've pretty much always believed this, so would the perceived differences be realistic, or based on what seems like a jarring new world view?

I certainly don't know it or even believe it, and I'd be interested to know what I'd gain if I did.