It&#x27;s called &quot;anthropocentric&quot; not &quot;solipsistic&quot;. Solipsism has nothing to do with it. But except of terminology, I agree with you. I would even go as far as saying, that there&#x27;s nothing that makes humans objectively &quot;smarter&quot; (not to mention &quot;better&quot;) than rocks: it&#x27;s just that the range of possible actions rocks are to perform is much more narrow than that of humans, and contains just one item — laying around. Which, I might add, rocks are executing much more perfectly than humans are typically performing actions they are to perform.