And unfortunately, many of those "more leftwing groups" are those that take center stage. Take Al Gore (please): [Question:] There's a lot of debate right now

And unfortunately, many of those "more leftwing groups" are those that take center stage. Take Al Gore (please): [Question:] There's a lot of debate right now over the best way to communicate about global warming and get people motivated. Do you scare people or give them hope? What's the right mix? [Gore's Answer:] ... I believe it is appropriate to have an over-representation of factual presentations on how dangerous it is, as a predicate for opening up the audience to listen to what the solutions are, and how hopeful it is that we are going to solve this crisis. http://www.grist.org/article/roberts2/ http://www.grist.org/article/roberts2/