It's Friday, February 13th, 2015, and you're listening to Inquiring Minds.

I'm Indra Viscontas.

And I'm Kishore Hari.

Each week, we bring you a new, in-depth exploration of the space where science, politics, and society collide.

We endeavor to find out what's true, what's left to discover, and why it all matters.

You can find us online at motherjones.com

slash inquiring minds on Twitter at inquiring show and on Facebook at slash

inquiring minds podcast.

This week's episode is sponsored by harries.com.

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