This example with limited observations should visualize the variation in the CO2-contents during day and night, especially theoccurrence of the maximum and minimum values. While the diurnal variation cycles of both radiation and temperature show the normal values, (96) we observe that the variation in CO2 does not only show an irregular, not diurnal pattern but it also shows a much larger variation than expected.
N8, I like the part above where the hero of the ostrich people is saying his measurements are local spot measurements, and even he can't explain why they vary so much or is so high. Core sample CO2 is going to be a lot closer to world average co2(even a bit below average), than a spot CO2 reading taken in a city, suring the coal and log burning days.
How about something from a reputable scientist not on the fossil fuel payroll?