This is a good introduction to a complex topic. I recommend the work of Humberto Maturana on this topic. He shows why this is important to how we live our lives in relationship to one another as we enact our worlds in language.

Amplify’d from www.npr.org

Reality Is What Our Minds Make Of It

Because observation gives our world structure, our brains define the reality we perceive. Read more at www.npr.org