this post was submitted on 16 Apr 2024
1267 points (99.1% liked)

Memes

45601 readers
1265 users here now

Rules:

  1. Be civil and nice.
  2. Try not to excessively repost, as a rule of thumb, wait at least 2 months to do it if you have to.

founded 5 years ago
MODERATORS
 
you are viewing a single comment's thread
view the rest of the comments
[โ€“] [email protected] 3 points 6 months ago (1 children)

We have discovered nearsightedness is caused by a lack of sunshine during childhood. The amount of bright light you're exposed to determines when your eyeballs stop growing/adjusting and if you don't get enough you end up near-sighted.

[โ€“] [email protected] 2 points 6 months ago

That's a factor sometimes, but plenty of people are just genetically nearsighted.