AP Photo/Tariq Mikkel Khan/Polfoto)

Former US vice president and president candidate, Al Gore, seen, at the UN Climate Summit COP15, in Copenhagen Tuesday, Dec. 15, 2009.

Vermont Law School has a delegation of students and professors who have observer status for the international climate change conference. VPR's Jane Lindholm talks with Professor Teresa Clemmer about what they're learning, and what outcomes they want to see from Copenhagen.