Skip to content
Author:

We’re all in this (test tube) together

Updated Wednesday, 16th July 2008

Watch this video, and decide which is riskier - taking action on climate change, or not taking action?

This page was published over five years ago. Please be aware that due to the passage of time, the information provided on this page may be out of date or otherwise inaccurate, and any views or opinions expressed may no longer be relevant. Some technical elements such as audio-visual and interactive media may no longer work. For more detail, see our Archive and Deletion Policy

The best piece of climate change communications that I’ve come across in years does not come from the BBC, Hollywood, or a massively overpaid ad agency. Rather it’s the work of a geek-and-proud-of-it 38-year-old science teacher from Independence, Oregon. His line is that the American public is making a mistake approaching climate change as a question of whether the science of climate change is finished or not. Instead we all need to look at this as a risk management problem.

This ten-minute video looks pretty unpromising at first sight. Greg Craven has posted a homemade film that is structured as a dialogue between himself and a devils advocate (Greg in a silly hat). The piece is delivered straight to camera with the odd chemistry class explosion thrown in to keep the kids happy. It is structured as a logical argument that he believes leads conclusively to an argument in favour of action to limit the risks of climate change.

Watch

Transcript

The argument is a version of Pascal’s Wager, that is, the argument put by the French philosopher Blaise Pascal more than 300 years ago that you may as well believe in God as belief may bring big rewards but carries few risks, whereas, scepticism carries dreadful risks, but few rewards. In fact Greg’s use of this kind of decision matrix is on much safer terrain that Pascal’s, because it is rooted in physics and economics not theology. Here is a version of his matrix:

  Action on climate change No Action on climate change
Climate change science is false Economic harm with no immediate benefit No climate change and no costs to the economy
Climate change science is true Disaster averted Environmental, social, political & economic disaster

His incredibly efficient script acknowledges the simplifications in his argument. He adds some subtlety to all of these positions. For example in the case of the top left box action on climate brings plenty of economic benefits - including energy security. But ultimately he suggests we shouldn’t wait to see what the laws of physics are going to throw at us but should get on with reducing the risks of climate change with urgent action.

Gently funny but with deadly serious intent; clever but self-deprecating, I find this pitch-perfect. Despite Al Gore’s best efforts plenty of people, particularly in the US are sceptical, or at best confused, with regard to climate change science or policy action. One of the great things about Greg’s approach is that it invites all those people into a conversation about what risks they’re willing to take. It doesn’t brand them as foolish or greedy, but instead lets them listen to a reasoned conversation between Greg and his alter ego.

He embodies the contradictory emotions and thoughts that a lot of people carry around on this topic. And he encourages critique from viewers, resulting in updated versions of his argument. As with all things on the World Wild Web it is difficult to judge the tone and verify the source of some of the comment. I wasn’t sure whether the posting that said ‘this is scary - halfway through I went out to buy a Prius’ is a first class ironist or in need of quite a lot more study time on the subject.

But I find it really intriguing that a nerdy teacher can put together a ten minute film that is viewed by over four million people across a year, and then have a dialogue with anyone that chooses to respond. I’m no blind techno-optimist, but it is handy that the Internet came along at precisely the same moment as ‘the greatest challenge facing humanity’. Last word to Greg:

‘This is likely to be the greatest threat that humanity has ever faced. Think that’s overblown? Maybe. But can you be so certain that you’re willing to bet everything? Because we only get to run this experiment once. Hopefully this idea of risk management will be what ends the debate. How the world ends up? Well that depends in part on you and what you do next. We have greatness within us: innovative, giving, determined. It’s time for the best in us to come out.’

 

Author

Ratings

Share

Related content (tags)

Copyright information

For further information, take a look at our frequently asked questions which may give you the support you need.

Have a question?