Good COP, bad COP

Has the flagship climate conference of the parties (COP) lost its touch? One week after the closing of the annual COP conference, we examine the deals - or non-deals - that came out of the two weeks of negotiations, and why the EU failed in its negotiations to deliver a plan for the global transitioning away from fossil-fuels. Richard speaks to Lord Adair Turner about the pressure from petro-states on negotiations, the unusual alliances with developed count...