Tomorrow is his eye doctor appointment, so no surgery just yet, but an exam and perhaps a diagnosis. You're outside a lot, so it wouldn't surprise me if it were a cataract ...

But you will wear your sunglasses, right?

I have hung around a lot of old people in my lifetime (all my grandparents came from big families, so I had LOTS of great aunts and great uncles growing up, got farmed off to an entire row of white-haired Swedes every Sunday for church because my parents were in the choir, etc. etc.) so I have always been aware of the eye problems that seem to come with advancing age, and always wear my sunglasses, now that I have good prescription ones.

I know I'll probably still develop at least cataracts if I am fortunate enough to live to be old enough!