Half the world to be short-sighted by 2050
Boy with glasses (stock image). The number with vision loss from high myopia is expected to increase seven-fold from 2000 to 2050, with myopia to become a leading cause of permanent blindness worldwide. Credit: © gamelover / Fotolia Half the world’s population (nearly 5 billion) will be short-sighted (myopic) by 2050, with up to one-fifth … Read more