Can Geoengineering Help Slow Global Warming?

Well, I personally think this article is full of crap, especially when I saw James Hansen’s name in the first paragraph. Oh well…

From Time Magazine:

As we pump billions of tons of carbon dioxide into the atmosphere, we’re doing more than warming the planet and scrambling the climate. We’re also conducting what climatologist James Hansen has called a “vast uncontrolled experiment.” In effect, we’re on our way to engineering a world very different from the one we were handed. Belatedly, we’re trying to turn off the carbon spigot, hoping that by incrementally reducing the emissions we’ve spent a couple of centuries pouring into the air we can stop the climate slide before it’s too late.

But what if we can’t do that? What if it turns out that slashing carbon emissions enough to make a difference — and it seems that means cutting output at least in half by midcentury — is economically and politically impossible? Do we need a Plan B?

Read the rest:

http://www.time.com/time/health/article/0,8599,1916965,00.html

Advertisements

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: