PG, I enjoy your essays a great deal. Often while reading the content I click on your numerically referenced notes. Clicking on the numbered reference takes you to the details of that note. Please link the number in the notes section back to the location in the essay. This way I can click the note in the text and read the note and then click the note reference to return to the essay content and continue reading. This will prevent me from having to scroll back up to place where I left off. I would appreciate this user interface improvement. Thank you again for your thought provoking work.