Our values are somewhat driven by consensus, and since we project onto the world the things we already know/believe in, I would say we do live in a reality part

Our values are somewhat driven by consensus, and since we project onto the world the things we already know/believe in, I would say we do live in a reality partially defined by consensus, as far as we perceive it. I don't think you could demonstrate that you're not living in a reality by consensus. That would be proving a negative anyway.