Old Rocks
Diamond Member
At the present 395 ppm of CO2, what are we already committed to in terms of ice melt, disregarding feedback effects? According to the paleo-record, an increase of about 25 meters in sea level.
[ame=http://www.youtube.com/watch?v=KTTlAAiwgwM&feature=relmfu]AGU FM11 - Paleoclimate record points toward potential rapid climate changes - YouTube[/ame]
[ame=http://www.youtube.com/watch?v=KTTlAAiwgwM&feature=relmfu]AGU FM11 - Paleoclimate record points toward potential rapid climate changes - YouTube[/ame]