In this episode of SciTech Now, we take a look into the most common genetic disorder worldwide: color blindness; Professor Stuart Licht offers a promising, economical solution to the fight against climate change; and ocularists create prosthetic eyes that are both realistic and comfortable, as well as life changing.

Color blindness is the most common genetic disorder, affecting roughly one in twelve men and one in two hundred women.  Researchers at the University of Washington may have found a cure.