The visible effect of pollution in China is undeniable. I recently spent two weeks in Beijing, where I grew up, with my family. For the first seven days, the sun did not shine. A hazy layer of greyish-white smog hung over us. Every morning, I checked the air quality index, which uses guidelines set by the US Environmental Protection Agency (EPA), on my smartphone app and the results were alarming.
Air quality came in at around 300. According to the EPA, levels between 301 and 500 are considered “hazardous”, meaning people should steer clear of all outdoor activity. Essentially, it’s like breathing in the fumes from a forest fire. (For comparison, Boston’s air quality is about 45.)
It’s been over a year since we launched the Climate CoLab and held our first world-wide contest. Our goal was to create a site to harness the ideas and knowledge of thousands of people to find real solutions to climate change. Inspired by systems like Wikipedia and Linux, we wanted to collect the best collective intelligence to come up with proposals for what can be done about this problem.
My latest research* looks at how consumers adjust to high gas prices by changing the kinds of car they buy, and the prices they pay. What launched this research was the debate around the effectiveness of a gas tax to reduce climate change; the goal was to determine whether consumers undervalue fuel economy. If consumers do undervalue fuel economy, then such a tax would not shift enough consumers to buy smaller, more fuel-efficient automobiles.
I try to do my research with an eye toward showing policymakers what will happen if they adopt Policy X over Policy Y. I am not a granola environmentalist, but I do see a lot of inefficient policies out there, and as an economist that’s frustrating.
Motivation and aspiration instead of doom and gloom
Joking that his students often refer to him as “Dr. Doom,” MIT Sloan Professor and sustainability advocate John Sterman made it clear to the gathered crowd that the time has come for motivation and aspiration. In other words, a lot less scolding and a lot more focus on solutions.
To achieve that kind of monumental change in the thinking around sustainability, Sterman and fellow faculty member Rick Locke talked about the unique approach of MIT Sloan’s Sustainability Initiative. The initiative focuses on a systems approach that is dedicated to research that matters, education and outreach, engagement in public policy, and, walking the talk.
Many people would say that one of the most important problems facing humanity today is global climate change. It is affected by all of our actions, and it will potentially affect every one of us. But even though many scientists, journalists, politicians, businesses, and consumers are talking about this problem, we aren’t even close to solving it.
Fortunately, at the same time that we have this potentially huge global problem, we also have the possibility of using a new kind of global problem solving approach. As examples like Wikipedia and Linux show, it’s now possible to harness the collective intelligence of thousands of people around the world to work closely together at a scale that was never possible before in human history.
In the Climate CoLab project, we’re applying this approach to climate change. An online community of people from all over the world is already creating, analyzing, and discussing detailed proposals for how to address global climate change. For instance, last fall we had a global competition for proposals addressing the question: What international climate agreements should the world community make? Read More »