It’s remarkable that in a world where it seems everything is becoming more digitized most of the globe still elects their political leaders with pencil and paper. Only a peculiarly-diverse handful of countries—including Belgium, Brazil, India, and Venezuela—use electronic voting machines nationwide. (The U.S. and other countries use them in some areas.) What these countries have discovered is that when you have a robust system the cost of elections falls, people’s votes count more, fraud is cut, and the results are known faster. And, rather extraordinarily, replacing paper with machines can change societies in ways that save lives.