Nearsightedness seldom means you can see all nearby stuff. For me, even a notebook kept on my desk is too "far". I don't think living in a dense forest would ch

Nearsightedness seldom means you can see all nearby stuff. For me, even a notebook kept on my desk is too "far". I don't think living in a dense forest would change anything. I don't think growing nearsightedness is because we are "evolving" to our surroundings.