Essential reading on carbon emissions targets

The fundamental question facing climate crisis activists is how to go about convincing the world to change its energy production and consumption habits. I still haven't found good answer to that. But Joe Romm has produced a magnificent primer on the challenges involved in changing those habits over at Climate Progress. There we learn why nuclear power won't be a serious player in whatever "clean" energy mix we come up with, why the Pacala and Socolow "wedge" strategy supplies only a conceptual tool instead of a useful guide to the required transformation, and why we have to start down that path yesterday.

I fear that the only way to grab the attention of the population at large, and the politicians they elect, will involve wall-to-wall coverage of at least two major climate-related disasters one ont he heels onf another, several thousand dead, and the loss of something iconic. In other words, a disaster scenario makes 9/11 look like a nosebleed.

But even if we're than (un)lucky, we're still going to need solid, scientific analysis of our existing technological options available to forestall further climate catastrophes. And it's to that end that Romm is working. Thanks, Joe.

Please read the whole thing if you have a few minutes. Here's a money quote for the rest of you:

We probably need more than 14 wedges starting in 2010 to stay below 450 ppm, and we currently don't have the political will to do more than 2 or 3. In particular, the policies needed to achieve most of the wedges are currently anathema to most conservatives, even the relatively few who actually believe the climate problem warrants strong government action.

This may depress you, but I'd rather it would motivate you.

After all, the economic cost of doing all those wedges is not high, especially compared to the incalculable cost of not stabilizing below 450 ppm. As I say in my talks, "It's just money."

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Thanks for the kind words!
Convincing people to change their diet and exercise before they get a heart attack is hard. Still haven't figured it out.
That poll you blogged on a few days ago is an eye-opener. How to convince people that scientists' analysis is correct but not to relax because policymakers still keep ignoring them. After all, if policymakers don't listen to the leading climate scientists, why should they listen to anyone else? It's probably the same for on the solutions side -- if you explain to people the solutions exist today, then won't they just assume politicians will use them -- I mean, how could our leaders be so self-destructive?
I'm giving a talk in Saturday at Houston. I'll have to think about that. Not sure my PowerPoint slides are doing very much. I need to come up with something Obama-esque....

Joseph, Edwin Tufte, one of your MIT brethren, would suggest that you promptly jettison your powerpoint, and get with Tufte's program for more effectively disseminating your highly probable predictive scientific information.

Powerpoint works very well with framing, but you want to really communicate and possibly change behavior.

Human life along with most all mammalian life hangs in the balance, as big Al says.

By gerald spezio (not verified) on 02 Apr 2008 #permalink