An economist's take on the Poland climate conference: The glass is more than half full
- Written by Robert Stavins, Professor of Business and Government, Harvard University

The global climate change conference in Katowice, Poland, that wrapped up on Dec. 15 had a challenging mission. Three years ago in Paris, 196 countries and regions agreed to curb...
Read more: An economist's take on the Poland climate conference: The glass is more than half full