Now of course, the satellite record doesn't support your lie. The 13 month running average shows an increase of +.4C from 1980 to 2011. But deniers being dishonest, they cherry pick individual months to falsely claim we are at the same temperature as 30 years ago. I can do the same cherry picking and say that the temp has gone up +.6C the last 25+ years.
Thank you again for showing the dishonesty of denier's data.
How often was that equipment calibrated? What is the margin of error? Did the calibration favor the positive side or the negative side?
Seriously, if it was 3 degrees C in the last 25 years, with the limited number of samples taken (compared to the surface area of the planet), it would be a neglible number. If you could demonstrate one area (say 1000 square miles) increased "steadily" by 5 degrees or more, you might be on to something. .6 C, please....
Logical, that is a graph from Dr. Roy Spencer, the fellow Rush Limpbaugh calls his own scientist. And his data leaves out the worst of the warmng in the Arctic.
You did not answer the questions. If you are stating this data should "change" our lives, then you should be able to tell me if the equipment was within calibration and if it was calibrated, regularly.