Space/Science — HabitableZone

Space/Science » in reply to This. Another graph...

Another lame argument

Huge climate change has happened in the past naturally
I fail to see how the above fact has a damn thing to do with the FACT that we are creating huge climate change now... do you think we can have a change like that and it wont lead to problems for humanity?

All your graph shows is that greenhouse gasses DO lead to warming, and that the last time CO2 levels were above 300 ppm was 130,000 years ago... NOW look at ET's graph and look how sharply the ppm of CO2 has risen- WE ARE NOT TALKING CHANGE OVER GEOLOGICAL TIME HERE!

Can you honestly say that if we continue as we are that this trend will not continue? Do you believe some magical sink of CO2 is going to just appear? We are increasing the sources of CO2 while reducing the sinks- anyone with a reasoning brain understands what this will lead to.

WHY do you feel the need to avoid the obvious facts?

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