My colleagues at Red, Green and Blue have done a thorough job of covering the policy proposals of the presidential candidates. But the devil’s in the details, and NPR’s Talk of the Nation: Science Friday held a fascinating discussion last week on the issues that aren’t being covered in the political rhetoric: namely, the economic and technological challenges that both government and the private sector will have to address to get us to a clean energy future. Host Ira Flatow, New York University professor emeritus of physics Martin Hoffert, and Wallace S. Wilson Fellow in energy studies and associate director of the energy program at Rice University Amy Myers Jaffe took a look at the bigger picture of our energy challenges, and the kinds of leadership a new presidential administration will have to exert in order to facilitate rapid, even revolutionary, changes in how we power ourselves.

Among the questions raised during the discussion:

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