[mp3]http://www.econnow.com/wp/wp-content/mp3/LangeAndreas_ClimateChangeAndFairness.mp3[/mp3] [caption id="attachment_279" align="alignright" width="150" caption="Andreas Lange"][/caption] Why does fairness matter to international climate change negotiations? To help us answer this question, Andreas Lange, a Professor of Economics from the University of Hamburg joins us…