Originally posted by mrstabby What would you need to be shown to demonstrate that the current trend of global warming is of anthropogenic origin?
I had a discussion online at another site in which it was argued convincingly that there are natural carbon sinks which buffer changes in carbon dioxide. I'd like to see evidence that this factor is not sufficient to neutralize the vast majority of anthropogenic CO2.
Originally posted by AThousandYoung I had a discussion online at another site in which it was argued convincingly that there are natural carbon sinks which buffer changes in carbon dioxide. I'd like to see evidence that this factor is not sufficient to neutralize the vast majority of anthropogenic CO2.
See my blog for details.
Link?
I'm guessing there would be a buffering effect. The biosphere and oceans acting as a net sink for CO2 whilst atmospheric CO2 continues to rise would surely indicate that it's not enough to negate our effect?