These percentages mark a sharp decrease from the Pew Center’s earlier poll in April 2008. At that time, 71% of Americans believed there was solid evidence of global warming, and 47% thought it was human-caused.
"Why has public opinion about the validity of global warming fallen so sharply?" a student asked during a panel discussion in Duke's inaugural Winter Forum, Sunday through Tuesday. The panel included former DuPont CEO Chad Holliday, Winston-Salem mayor Allen Joines and Bill Chameides, dean of the Nicholas School. The discussion was moderated by Tim Profeta, director of the Nicholas Institute for Environmental Policy Solutions.
The panelists said scientists have been unable to effectively communicate the scientific evidence to the public while journalists and policymakers have dominated the conversation. News of one study fudged to support the existence of global warming further increased doubt. Throughout the panel, the speakers addressed possible solutions from their various academic, business and political perspectives.
The event kicked off the first-ever Winter Forum, an annual 2.5-day symposium to examine a global challenge from interdisciplinary perspectives. This year’s Forum focused on the development of a green economy. Students returned early from winter break to participate in the event.
I attended this year’s Winter Forum, and was very impressed with both the quality of instruction and the commitment of participating faculty. Lectures were short but informative, and always followed by discussion of some kind. The activities encouraged students to get engaged and share their ideas, fostering an incredibly creative intellectual environment.
During the morning of the first full day, a series of lecturers briefly discussed “the greatest hits of why we aren’t where we want to be,” as Tim Profeta put it.
- Duke law professor Jonathan Wiener discussed the risks, tradeoffs and externalities of a green economy.
- Environmental policy professor Erika Weinthal spoke about policy failure and the problem of collective action: “No one wants to play the cost of the solution and then have everyone else free-ride off the benefits."
- Fuqua professor Bob Clemen explained how banks aren’t lending to startups, and how inconsistent subsidies and incentives make investors wary to invest in green businesses. Another problem is that “executives want to show profit in three months, but green projects rarely do.”
- Divinity school professor Norman Wirzba described how “we live lives now that kings and queens of the past could not have imagined. We have it all, but we want more. And we’re doing the planet in.”
- According to Nicholas School / law professor Jim Salzman, the problem is not simple, and thus neither are the solutions.
The teams reconvened for three rounds of debate. Treaties were made, and broken. Low-lying nations pleaded for deep emissions cuts and funds to help them cope with rising sea levels and disappearing farmland. Nations with oil-dependent economies (Russia and the OPEC members) offered to cut emissions some, but not much. Countries squabbled over aid money, technology transfer and intellectual property rights. At the end of the day, haphazard progress had been made, but no comprehensive agreement was reached.
Afterwards, Murray explained how the issues that emerged during the mock conference were the same that plagued real-life policymakers at Copenhagen. However, he expressed hope that a binding international agreement could be reached at the COP16 in Mexico City next year.
Watch for a second post about Winter Forum Day 2 coming soon...