economics of global warming

The Nature Museum invited me to their lecture tonight, which was being given by Paul Solman, business and economics correspondent for The NewsHour with Jim Lehrer. The topic was the economics of global warming. I was intrigued by the subject, as I hadn't heard of global warming being talked about in that context before. The event was pretty interesting and included some funny video clips from interviews as well.

I took this photo during the Q&A session at the end. Hence the heads turned to look at the person asking a question.