top post is from 13 years ago. there are more recent meta studies and research done. ( i know of at least 3, that were 'rebutted' by realclimate.org but not sat

top post is from 13 years ago. there are more recent meta studies and research done. ( i know of at least 3, that were 'rebutted' by realclimate.org but not satisfactorily.) it's fine to handwave on a forum "oh of course they've contemplated this you simpleton!" I've kept up with the literature; i've read the IPCC reports, for years. there is contention about this, about the heat record (like, prehistoric). GISS and GHCN use, among other things, models to homogenize temperatures across UHI and "rural" areas, and these are two i found with a cursory search. there are others. they only agree that it is, for sure, getting warmer. they arrive at different values. Different. Values. The satellite date we've been using since 1978? well, every 10-15 years they get replaced, and the satellites report different TSI values. (i can link a picture of the satellite TSI data as a single graph if you'd like!) Different. Values. > "Instead, most groups (including NASA GISS), were relying on automated computer programs that tried to guess when station changes might have introduced a bias. These programs used statistical algorithms that compared each station record to those of neighboring stations and applying “homogenization adjustments” to the data.