It&#x27;s an article edited for lay audiences. It is for people who don&#x27;t have the expertise to evaluate his proofs.<p>You can look up his research, though, if you want. If you have an expert friend you can have that friend explain it to you.<p>You can find a list of his publications here: <a href="http:&#x2F;&#x2F;cogsci.uci.edu&#x2F;~ddhoff&#x2F;publications&#x2F;" rel="nofollow">http:&#x2F;&#x2F;cogsci.uci.edu&#x2F;~ddhoff&#x2F;publications&#x2F;</a><p>This is one of his papers that quantifies the ideas he talks about in the article: <a href="http:&#x2F;&#x2F;cogsci.uci.edu&#x2F;~ddhoff&#x2F;HoffmanSinghMarr.pdf" rel="nofollow">http:&#x2F;&#x2F;cogsci.uci.edu&#x2F;~ddhoff&#x2F;HoffmanSinghMarr.pdf</a><p>In the paper, he does define what he means by &quot;see reality as it is&quot;.