402 ppm

On May 2013, atmospheric concentrations of CO2 near the summit of Mount Loa in Hawai'i exceeded 400 ppm. (ppm stands for parts per million)

Photo 4-8-2014, 5 18 51 PM.jpg

Over the last few days, measurements of 402 ppm have been recorded.

Photo 4-8-2014, 5 13 11 PM.jpg

For more, read Andrew Freedman’s post here

3_18_14_andrew_keelingcurve-640x359.png

 
0
Kudos
 
0
Kudos

Now read this

Rio+20: Global Conversation without Political Action

Article written for Iron Warrior ; posted July 04, 2012 I cannot disagree with the general consensus that multilateralism has failed and the outcome document from the Rio+20 conference was not binding but rather a political declaration.... Continue →