Can we afford eco-cities?

Mary Robinson was one of four leading climate change thinkers discussing how viable it is to invest in sustainable cities in a debate hosted by CNN's Robyn Curnow during the 2011 U.N. Conference on Climate Change last week in Durban.

CNN – Mary Robinson was one of four leading climate change thinkers discussing how viable it is to invest in sustainable cities in a debate hosted by CNN’s Robyn Curnow during the 2011 U.N. Conference on Climate Change in Durban.

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