Podcast:TED Radio Hour Published On: Fri Dec 07 2018 Description: We're told if the economy is growing, and if we keep producing, that's a good thing. But at what cost? This hour, TED speakers explore circular systems that regenerate and re-use what we already have. Guests include economist Kate Raworth, environmental activist Tristram Stuart, landscape architect Kate Orff, entrepreneur David Katz, and graphic designer Jessi Arrington.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy