Fresh Air from WHYY, the Peabody Award-winning weekday magazine of contemporary arts and issues, is one of public radio's most popular programs. Hosted by Terry Gross, the show features intimate conversations with today's biggest luminaries.Subscribe to Fresh Air Plus! You'll enjoy bonus episodes and sponsor-free listening - all while you support NPR's mission. Learn more at plus.npr.org/freshair
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How Things Spread
Original broadcast date: March 4, 2016. What makes an idea, a brand, or a behavior catch fire? This hour, TED speakers explore the mysteries behind the many things we spread: laughter and sadness, imagination, viruses and viral ideas. Guests include neuroscientist Sophie Scott, entrepreneur Seth Godin, philanthropist Bill Gates, social scientist Nicholas Christakis, and historian Yuval Harari.