shadfurman (28)in #dtube • 7 years agoRE: Increased Carbon Levels are Not Causing Global WarmingYou also can't say that it is the leading source of climate change. It almost certainly is a major contributor based…r0nd0n (63)in #dtube • 7 years agoRE: Increased Carbon Levels are Not Causing Global WarmingCO2 greenhouse effect is just one in many factors driving climate change. We have hundreds of thousands of years of…