It's a new record!!

[Bogey Man]

Global CO2 levels have surpassed 400 parts per million for the first time in 2 miilion years. I feel so proud to be just a small part of this monumental accomplishment.

 

[3Rfan]

Global CO2 levels have surpassed 400 parts per million for the first time in 2 miilion years. I feel so proud to be just a small part of this monumental accomplishment.

What caused it to be that high 2,000,001 years ago?

 

[Duck_walk]

Global CO2 levels have surpassed 400 parts per million for the first time in 2 miilion years. I feel so proud to be just a small part of this monumental accomplishment.

No Bogey , human actions have no effect, remember?

 

[Bogey Man]

Cause 2 million years ago - Volcanic outgassing. Global temperatures were 11 degrees higher and ocean levels 100 ft higher.

Since we haven't had major volcanic eruptions recently, what could possibly be the cause? DUH

 

[Wildcat98]

Cause 2 million years ago - Volcanic outgassing. Global temperatures were 11 degrees higher and ocean levels 100 ft higher.

Since we haven't had major volcanic eruptions recently, what could possibly be the cause? DUH

Miller and steveado have outgassing everytime they post.

 

[3Rfan]

Cause 2 million years ago - Volcanic outgassing. Global temperatures were 11 degrees higher and ocean levels 100 ft higher.

Since we haven't had major volcanic eruptions recently, what could possibly be the cause? DUH

Just had to throw that at you before Miller or dangos did.