Can Changing Your Font Size REALLY Help Improve The World?

Samsung's Minus One Project is bringing tree hugging into the digital era with this simple and effective way of saving the forests without ever having to chain yourself to a tree for three weeks to protest deforestation (although that's probably your best way of meeting Ed Begley Jr. if you're into that sort of thing). Can it really be as simple as shrinking your font size by one point? Yes, yes it can.