Claim: "Raw data show more global warming since 1880 than is reported by NOAA. This is because NOAA "adjusts" temperature data to fairly compare different measurement times, places, and technologies. The cooling effect of adjustments on global temperatures has been shown lots of times, such as with the graph below for…
Fact-check: Breitbart repeats blogger's unsupported claim that NOAA manipulates data to exaggerate warming - Science Feedback
Verdict: breitbart repeats blogger's unsupported claim that noaa manipulates data to exaggerate warming
Organisation: Science Feedback
Author: Scott Johnson
Date published: 2018-02-23T13:17:34