The Brian Lehrer Show Published by The Brian Lehrer Show Freakonomics: Knowledge is Power? Download this audio Want to embed this player? Use the code below. More info. <iframe frameborder="0" scrolling="no" height="130" width="100%" src="https://www.wnyc.org/widgets/ondemand_player/wnyc/#file=/audio/json/253426/&share=1"></iframe> Share on Facebook Share on Twitter Email a Friend Stephen J. Dubner, host of Freakonomics Radio, talks about the program's new season and this week's episode, which explores why being well-informed doesn't necessarily change what we believe.