The Brian Lehrer Show Edit this Published in The Brian Lehrer Show Copenhagen: What Did We Learn? Listen 29 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/32140"></iframe> Share on Facebook Share on Twitter Email a Friend Jeffrey Sachs, director of the Earth Institute at Columbia University and Michael White, political editor at the Guardian discuss what got resolved - and what didn’t - at the Copenhagen climate talks.