Would you be an atheist if science and reason wasn't supportive of atheism?

[Zen Badger]

Therefore god?

Actually I was going for "if this is conceivable, then there is no a priori reason not to assume, at least for now, that the idea of God can overcome the improbability of our existence"

That would be "therefore God is conceivable"

Unicorns are also conceivable, i.e we can conceive of them.

But until we have concrete evidence we cannot claim they are true.

So you run off, collect your evidence and then you can claim your Nobel prize.