Welcome to DU!
The truly grassroots left-of-center political community where regular people, not algorithms, drive the discussions and set the standards.
Join the community:
Create a free account
Support DU (and get rid of ads!):
Become a Star Member
Latest Breaking News
General Discussion
The DU Lounge
All Forums
Issue Forums
Culture Forums
Alliance Forums
Region Forums
Support Forums
Help & Search
Wow. Carbon dioxide concentrations measured at Mauna Loa on April 3 were 421.21 ppm. [View all]
Accessed April 8: Recent Daily Average Mauna Loa CO2
April 07: 418.46 ppm
April 06: 418.64 ppm
April 05: 418.71 ppm
April 04: Unavailable
April 03: 421.21 ppm
I never saw a number like that before there, but I will for sure see many more such numbers in the future.
Heckuva job humanity, heckuvajob.
6 replies
= new reply since forum marked as read
= new reply since forum marked as read
