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Comment by pas

8 years ago

Hawking uses the phrase "model dependent realism" for the small subatomic world.

But of course it's perfectly valid for our highly complex human scale world too. And then why do we think the Sun is what we see in pictures? Of course it's that, but it's much more too, and since we don't capture a lot of that in our models (be them photos in various EM gamuts or neutrino counts or whatever numbers), but we only see the surface, we will never experience it up close.

And the same goes for our experience of others' experiences, be it scholarly undertaking in unraveling the mysteries of Earth or simple carpentry/masonry/woodworking/sports.

Even though hundreds of millions of people watch and tens of millions play soccer, no one really has the correct model about playing it on the professional (world cup, UK Premier League) level. Yet every one has a model of soccer, and of course that's their day to day reality. (And they of course do some imperfect subconscious belief update on their models as they go through life, but that's not much compared to an actual rational inquiry using the scientific method - but who has time for that for everything in the world?)