comments

CO2 levels haven't risen this rapidly at any time over 20m years

RELATED ARTICLESExplain
⌅
Anthropogenic Climate Change
⌃
Human impact on the Earth's climate?
⌃
Case for significant anthropogenic forcing is clear
⌃
Scientific measurements provide strong supporting evidence
■
CO2 levels haven't risen this rapidly at any time over 20m years
↳
CO2 levels risen from 280 to 387 ppm in last 200 years
⇥
20 million year record of CO2 levels preserved in foraminifera
□
Earth's globally averaged surface temperature is rising
□
Global CO2 emissions from fossil fuels 40% higher in 2008 than 1990
□
Observed increases in global average ocean temperature
□
Observed melting of snow and ice
□
Observed rises in global average sea level
□
Phytoplankton vanishing from warming oceans
□
Graph of this discussion
Enter the title of your article


Enter a short (max 500 characters) summation of your article
Enter the main body of your article
Lock
+Comments (0)
+Citations (0)
+About
Enter comment

Select article text to quote
welcome text

First name   Last name 

Email

Skip