Originally posted by Ripsnort
We, as a culture, are REALLY ARROGANT to think that we could cause global warming
Something is deemed arrogant, therefore it hasn't been done?
...we certainly contribute, but not at the scale that the earth naturally does.
So. The planet naturally produces 100 units of greenhouse gases in a year.
The planet naturally reuptakes 100 units of greenhouse gases in a year.
Humans produces 10 extra units of greenhouse gases in a year.
We are contributing, and not at the scale the earth naturally does, but the amount of greenhouse gases that are in the atmosphere increases.