As of 1999, NASA showed no net global warming from 1876 to 1976

But that didn’t fit the narrative, so they simply disappeared the pre-1880 data and massively cooled the past – to create the hockey stick blade.

1999 version : web.archive.org/19990220235952/…. GLB.Ts.txt

2014 version : data.giss.nasa.gov/……/ZonAnn.Ts.txt If the present refuses to get warmer, then the past must become cooler