If we are sufficiently broad-minded, then we can simultaneously entertain different ideas of truth, different models, different views of the world.
And a "different way is with the six days of creation."
Now he doesn't strictly say that he holds both simultaneously, but I think that can be implied.
I repeat, where did you get literal 6 days, as in 6 24 Earth hours? Isn't there a steelman custom on LW?
I can invent lots of reasonable interpretations for the Genesis myth of creation after thinking about it for a little bit. Isn't there a concept of "day of Brahma," and so on? I am sure smart theologians who spend their lives on this can, too!
I think Aumann's deeper point is about map/territory, and how we should treat modeling as more-tentative-than-currently-customary (almost everything is modeling, and since all models are false it is useful to hedge/diversify). A lot of modern science is actually conditional on "convenient" statistical models that are not easy to defend.
Just came across this interview with Robert Aumann. On pgs. 20-27 he describes why and how he believes in Orthodox Judaism. I don't really understand what he's saying. Key quote (I think):
Anybody have a clue what he means by all this? Do you think this is a valid way of looking at the world and/or religion? If not, how confident are you in your assertion? If you are very confident, on what basis do you think you have greatly out-thought Robert Aumann?
Please read the source (all 7 pages I referenced, rather than just the above quote), and think about it carefully before you answer. Robert Aumann is an absolutely brilliant man, a confirmed Bayesian, author of Aumann's Agreement Theorem, Nobel Prize winner, and founder / head of Hebrew University's Center for the Study of Rationality. Please don't strawman his arguments or simply dismiss them!