I am writing to comment on Lydia Andriesen’s essay printed in the May 6, 2021 issue of the CVN. My purpose in this letter to the editor is not to acknowledge what a well-written essay it is, but rather to give a public thank you to Ms. Andriesen. I have been struggling, for a while now, with the concepts of: ‘What is a ‘fact?’,” “Where do you find facts?” “How do you know if it’s…