Thursday, January 24, 2008

350 ppm

3 Comments:

Blogger tom.harrigan said...

I think you mean we are at 383ppm CO2? Didn't we pass 350ppm about 20 years ago?

R

12:04 PM  
Blogger Mark said...

Yes I pulled a 100 goof on that thanks. The 350 refers to a new threshold level that used to be 500ppm. Now we've already pased the mid point to trouble!

3:48 PM  
Blogger DANIELBLOOM said...

Mark,
According to the last stats I saw run by Bill McKibben in an oped in the Washington Post on December 28, the current PPM stands at 394. See my text-only climate clock blog, which also links to a cool animated climate clock, although its stats say it's 440 PPM now.....

http://climateclock350.blogspot.com

3:45 AM  

Post a Comment

<< Home

The Environmental Webring
The Environmental Webring
[ Join Now | Ring Hub | Random | << Prev | Next >> ]