Streams

Stephen Hammer

Stephen Hammer appears in the following:

Climate Change: People and Cities

Monday, December 14, 2009

Many of the world’s mayors, including NYC’s Mike Bloomberg, are participating in the Mayors’ Climate Change Summit in Copenhagen this week. Stephen Hammer, director of the Urban Energy Program at Columbia University's Center for Energy, Marine Transportation and Public Policy, talks about what are they hoping to accomplish ...

Comments [24]

A Changing Climate

Monday, December 14, 2009

Mayor Bloomberg is at the United Nations Climate Change Summit in Copenhagen today. Stephen Hammer, director of the Urban Energy Program at Columbia University's Center for Energy talks about the stakes for New York City. Plus, human behavior and climate change; OCSF Commissioner Gladys Carrión on juvenile justice; Senate majority ...