The point he makes is that those instruments and theories have an inherent bias to the kind of reality we perceive. That reality is a result of our evolutionary fitness and is not objective. Even the words we use to describe concepts are a function of the limitations our vocal cords and frontal lobe.<p>Related: <a href="https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=pM3CptVZDYU" rel="nofollow">https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=pM3CptVZDYU</a>