In UK atheists considred more moral than theists.

[I_am_not_mafia]

That was logical.

We see color based on the red, green and blue cones in our eyes, anything that isn't a variation of those colors, we are blind to.

If everyone was blind to the color red, how do you prove it's existence?

Use a device, such as a camera that can also measure red. Same as with any other colour.

This is reproducible and the steps can be unambiguously described in detail.

There is no such device that can detect a god, or a soul, or a spirit or any type of supernatural force.