> Myopia being primarily down to the eyeball growing too long is extremely, extremely well supported by research Here's a link to a research about the eyeball

> Myopia being primarily down to the eyeball growing too long is extremely, extremely well supported by research Here's a link to a research about the eyeball shortening in adults: http://europepmc.org/article/med/3688185 http://europepmc.org/article/med/3688185 I think you misread, there is no disputing the fact that eyeball gets longer, I remember him explaining that you have myopia because your eyeball got longer.