LOL, "Strokes his nuts" knows more about Jehovah's witness mythology than his own real world. He quotes religous ideology in opposition to facts about the composition of CO2 in our atmosphere that directly links elevated levels of CO2 with burning fossil fuels:
Buck's graphic pretty much destroys the idea that CO2 is in some normal cycle of change in the atmosphere. The next argument might be that it came from volcanoes or some such ignorant musing that is treated as science by the same people who deny science, like nut-head. The CO2 increase is from plant-based matter -- fossil fuel is ancient plant matter -- and plants absorb CO2 isotopes in ratios that are different from volcanic emissions.
CO2 produced from burning fossil fuels or burning forests has quite a different isotopic composition from CO2 in the atmosphere. This is because plants have a preference for the lighter isotopes (12C vs. 13C); thus they have lower 13C/12C ratios. Since fossil fuels are ultimately derived from ancient plants, plants and fossil fuels all have roughly the same 13C/12C ratio – about 2% lower than that of the atmosphere. As CO2 from these materials is released into, and mixes with, the atmosphere, the average 13C/12C ratio of the atmosphere decreases.
Sequences of annual tree rings going back thousands of years have now been analyzed for their13C/12C ratios. Because the age of each ring is precisely known we can make a graph of the atmospheric 13C/12C ratio vs. time. What is found is at no time in the last 10,000 years are the13C/12C ratios in the atmosphere as low as they are today. Furthermore, the 13C/12C ratios begin to decline dramatically just as the CO2 starts to increase — around 1850 AD. This is exactly what we expect if the increased CO2 is in fact due to fossil fuel burning.
From: http://www.realclimate.org/index.php/archives/2004/12/how-do-we-know-that-recent-cosub2sub-increases-are-due-to-human-activities-updated/
These are facts as opposed to religious mythology or science denier cherry picked time intervals that are about as valid as religious mythology. I don't know why wingnuts read that crap.