According to the UN study on which "Global Warming" is based, the average temperature of the entire surface of the earth, for an entire year, has increased 7 tenths of one degree F since 1880. You are now using a number that says we are .94 F above the last century average.
How exactly did they measure the average temperature of the entire surface of the earth in 1880, only 15 years after the Civil War ? ... the average temperature of the Pacific Ocean ? .... the average temperature of China, ...Antartica ? ..... to an accuracy of a tenth of a degree no less ? And now you are saying they know that accuracy to a hundredth of a degree ? They cannot do that today. A thermometer that accurate did not even exist.