h1

The geo-engineering option

May 15, 2012

Long article in this month’s New Yorker discussing the options provided by geo-engineering to mitigate or even reverse climate change.  Frankly, it is my belief that if you do not support geo-engineering, then you are not serious about climate change (and few of the most ardent doomsayers will endorse geo-engineering).  From the article:

Over the past three years, a series of increasingly urgent reports—from the Royal Society, in the U.K., the Washington-based Bipartisan Policy Center, and the Government Accountability Office, among other places—have practically begged decision-makers to begin planning for a world in which geoengineering might be their only recourse. As one recent study from the Wilson International Center for Scholars concluded, “At the very least, we need to learn what approaches to avoid even if desperate.”

The most environmentally sound approach to geoengineering is the least palatable politically. “If it becomes necessary to ring the planet with sulfates, why would you do that all at once?’’ Ken Caldeira asked. “If the total amount of climate change that occurs could be neutralized by one Mt. Pinatubo, then doesn’t it make sense to add one per cent this year, two per cent next year, and three per cent the year after that?’’ he said. “Ramp it up slowly, throughout the century, and that way we can monitor what is happening. If we see something at one per cent that seems dangerous, we can easily dial it back. But who is going to do that when we don’t have a visible crisis? Which politician in which country?’’

Advertisements

One comment

  1. Geo Engineering Rocks



Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s

%d bloggers like this: