Freakonomics Explores Esperanto

In a series of three podcasts, the Freakonomics team explore The Challenge of Babel, Solutions Proposed, and The Esperanto Solution.

Why Don’t We All Speak the Same Language? (Earth 2.0 Series)​

http://freakonomics.com/podcast/why-dont-we-speak-language/#disqus_thread
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What Would Be the Best Universal Language? (Earth 2.0 Series)​

http://freakonomics.com/podcast/best-universal-language/​

Why Learn Esperanto?

freakonomics.com/podcast/why-learn-esperanto-special-feature/