Global Warming: Fact or Fiction? Presented By: Kenyatta Esters Rhonda Nichols What is Global Warming? Refers to a general warming trend of the earth Possible causes: Tectonic Astronomical Green house gasses Other Atmospheric conditions 1880-2000 1950-2000
18% 27x CO2
Synthetic Gasses (CFC’s) and other
6% CFC10,000x CO2
CFC substitutes 300-5,000xCO2
“Careful measurements have confirmed that CO2 is increasing in the atmosphere and that human activities are the primary cause…
Is it a DIRECT consequence of fossil fuel use?
Do we have an ethical obligation to reduce CO2 emissions?