Camus said there's only one truly serious philosophical question, and that's suicide. 35 years ago, that idea sparked the single most terrifying moment of Steve Paulson's life. Steve tells the story.
Intelligent. Optimistic. Curious.
Audio
It has depended on thermal energy for centuries. Thanks to its hot springs, Iceland is 80 percent independent from fossil fuels.
Political scientist and linguist George Lakoff thinks that Conservatives have devoted a lot of thought, care and money to developing a rhetoric that advances their social agenda.
Greil Marcus is one of America's most admired pop culture critics, and has now taken on the entire American canon.
Sleep may be an utterly common activity, but neuroscientist Giulio Tononi believes it's the greatest experiment in consciousness.
You can also listen to the EXTENDED interview, and read the extended transcript.
Houzan Mahmoud is a co-founder of the Iraqi Women's Rights Coalition and editor in chief of "Equal Rights Now," the paper of the Organization for Women's Freedom in Iraq.
Hardeep Dhaliwal has an interesting take on “The Wizard of Oz.” She thinks it’s riddled with Yogic symbolism.
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