//
you're reading...
Uncategorized

350 sign

350 sign

Sign at DC really today. The most important number in the world– 350 ppm of carbon the most sustainable for civilization. We are now at 390 and climbing.

Advertisements

Discussion

No comments yet.

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

Tweets for you

%d bloggers like this: