Slate Money, featuring Felix Salmon of Fusion, Cathy O'Neil of Mathbabe.org and Slate's Jordan Weissmann. This week: Amazon is making a smartphone, but will people pay for the privilege of easier shopping?  An argument over how climate change and impending civil war in Iraq will (or won't) affect the oil market. And the implications of the foreign policy decision the Supreme Court of the United States just made on what Argentina still owes hedge funds, more than a decade after default.

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