Edit this Published in Freakonomics Radio The Most Dangerous Machine Listen 31 min Queue Download this audio Want to embed this player? Use the code below. More info. <iframe width="600" height="130" frameborder="0" scrolling="no" src="//www.wnyc.org/widgets/ondemand_player/wnyc/#file=json/334568"></iframe> Share on Facebook Share on Twitter Email a Friend More than 1 million people die worldwide each year from traffic accidents. But there's never been a safer time to drive.