The Brian Lehrer Show Edit this Published in The Brian Lehrer Show Is Thorium the Key to Green Energy? Listen 10 min Queue 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/207253/&share=1"></iframe> Share on Facebook Share on Twitter Email a Friend Richard Martin, author of SuperFuel: Thorium, the Green Energy Source for the Future, contributing editor at Wired and editorial director for Pike Research, looks at thorium as a clean energy source.