“Colorblindness is just the latest problem that scientists have tried to solve with a technical fix. They’ve modified the DNA of plants such as corn to resist pests and fight disease, and now are building electronic bees to pollinate them. Drugs let antsy children concentrate in class and help depressed adults feel balanced. Cochlear implants help the deaf hear, and mechanical limbs help athletes win Olympic medals.
It is no surprise, then, that scientists have made breakthroughs with colorblindness, which is the most common congenital disorder in humans: More than 15 million people in the U.S. and over 300 million worldwide don’t see normal colors. Most are men who inherit it from their mothers’ fathers.”
Read the full article from The Atlantic here.