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Return to “Climate Change: take my test”
Papa_Tiger wrote:Using philip964's nubmers, that is a 35.33% increase in CO2 as a percentage of Earth's atmosphere. Not insignificant by any stretch of the imagination. The main questions that people are wrestling with are:
1) Is this increase in CO2 the driver of significant climate change?
2) Is primary source of this increase in CO2 from human activity?
3) If the increase in CO2 is caused by human activity and results in global climate change:
a. Do we need to do something about it?
b. Can we do something about it?