Here&#x27;s the paper I read: <a href="http:&#x2F;&#x2F;www.ma.huji.ac.il&#x2F;~raumann&#x2F;pdf&#x2F;Agreeing%20to%20Disagree.pdf" rel="nofollow">http:&#x2F;&#x2F;www.ma.huji.ac.il&#x2F;~raumann&#x2F;pdf&#x2F;Agreeing%20to%20Disagr...</a><p>Here&#x27;s how it starts: &quot;Theorem: if two people have the same priors...&quot;