Can a green revolution power Britain's economic recovery? Aditya Chakrabortty is joined by Larry Elliott and Tim Webb to discuss clean energy, low-carbon fuel and the cost of environmental policy.
Also in the podcast, the Golden State's financial crisis worsens. Suzanne Goldenberg tells us about California governor Arnold Schwarzenegger's latest plans to tackle a $26bn budget shortfall.
Finally, after media executives got very excited non-tweeting teenagers – we're joined by two 17-year-olds to analyse the business of microblogging and other new media phenomena.
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