Get inspired by a weekly roundup on living well, made simple. Sign up for CNN’s Life, But Better newsletter for information and tools designed to improve your well-being CNN  —  More than a third of children around the world were nearsighted in 2023, and this proportion will rise to almost 40% in 2050, according to new research. Nearsightedness, or myopia, refers to when closer objects are clear, but distant objects are blurry. There has been a significant rise in the prevalence of myopia among