bers and the graphs.CO2 in 1896: ~270 ppmCO2 now: ~385 ppmIncrease in temperature: 0.7CImplied CS: about 3 (ie. same number as the IPCC)You referred to dC, not to the ratio Ct/Co.Look we all make mistakes, especially on blogs, is not it time you admitted you originally stated the equation incorrectly?