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Environment & Energy

Nihil

(13,508 posts)

1. Tick ... tick ... tick ...

Reply to hatrack (Original post)

Wed Feb 6, 2013, 01:36 PM

Feb 2013

Wonder how many people had picked 2015 for the "Crossing the 400ppm barrier" party?

A mere generation or so after the "safe" level of 350ppm was topped off ...

Thanks for posting the reminder.

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Highlight:

January 2013 Atmospheric CO2 395.55; January 2012 393.14; January 2011 391.25 [View all] hatrack Feb 2013 OP

Tick ... tick ... tick ... Nihil Feb 2013 #1

Hey, it didn't go up much. pscot Feb 2013 #2

I think there's a pattern NoOneMan Feb 2013 #3

If you squint really hard NickB79 Feb 2013 #4

Pfft, you just don't understand price trends. joshcryer Feb 2013 #5