Does NASA’s Latest Study Confirm Global Warming?

By Anthony Watts – Re-Blogged From WUWT

Some heated claims were made in a recently published scientific paper, “Recent Global Warming as Confirmed by AIRS,” authored by Susskind et al. One of the co-authors is NASA’s Dr. Gavin Schmidt, keeper of the world’s most widely used dataset on global warming: NASA GISTEMP

Press coverage for the paper was strong. ScienceDaily said that the study “verified global warming trends.” U.S. News and World Report’s headline read, “NASA Study Confirms Global Warming Trends.” A Washington Post headline read, “Satellite confirms key NASA temperature data: The planet is warming — and fast,” with the author of the article adding, “New evidence suggests one of the most important climate change data sets is getting the right answer.”

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Long Term Temperature Records Contradict GISS Temperature Record

By Mark Fife – Re-Blogged From WUWT

I have been convinced for a long time there is something wrong with the theory of global warming. My initial response was based upon two factors. The first being in my youth I was a voracious reader. I was fascinated with history, archeology, and science. My interests varied wildly through the years. At times I was interested in the ancient peoples of South America. At other times I was interested in the Viking explorations. Obviously, the greatest wealth of actual historical material comes from Europe. Cutting to the point here, it seems obvious to me we are fortunate to be living in times where the climate is exceptionally good relative to what our ancestors endured in the past as well as what we have seen in the more recent past. I am old enough to remember the 60’s and I surely do remember the 70’s.

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September 2018 Global Surface (Land+Ocean) and Lower Troposphere Temperature Anomaly Update

By Bob Tisdale – Re-Blogged From WUWT

This post provides updates of the values for the three primary suppliers of global land+ocean surface temperature reconstructions—GISS through September 2018 and HADCRUT4 and NOAA NCEI (formerly NOAA NCDC) through August 2018—and of the two suppliers of satellite-based lower troposphere temperature composites (RSS and UAH) through September 2018. It also includes a few model-data comparisons.

This is simply an update, but it includes a good amount of background information for those new to the datasets. Because it is an update, there is no overview or summary for this post. There are, however, simple monthly summaries for the individual datasets. So for those familiar with the datasets, simply fast-forward to the graphs and read the summaries under the headings of “Update”.

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GISS Global Land-Ocean Temperature Index Vs GHCN

By Mark Fife –  Re-Blogged From http://www.WattsUpWithThat.com

This is the state of the world’s surface temperatures according to NASA’s Goddard Institute for Space Studies from 1880 through 2017. It is indeed a very bleak picture. As I see it, this is showing an exponential rise in temperatures starting at the beginning of the 20th century.

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Climate Scientists Reveal Their Ignorance

By Alberto Zaragoza Comendador – Re-Blogged From http://www.WattsUpWithThat.com

Climate scientists don’t usually propose anything specific to ‘tackle climate change’ other than, well, doing something. Because according to them nothing is being done, or at least nothing was being done until very recently.

(Apparently, in climate scientists’ minds the $4 trillion invested in renewable electricity between 2000 and 2016, and hundreds of billions invested in non-electric renewable energy, count as nothing).

While some may interpret this lack of detail as a sign that they don’t want to politicize the issue, those of us who follow the debate know many climate scientists don’t exactly make a big effort to stay apolitical. Thus in this article I put forward another hypothesis: climate scientists are clueless about energy and the economy. Knowing little to nothing on what has been and could be done, or even how to measure progress in reducing emissions, their exhortations and pontifications remain as vague as any motivational quote you may find lying around on the interwebz.

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Follow The Money

By Dr. Duane Thresher From Real Climatologists.

Abstract: The wasted and misspent money at NASA GISS and all climate research institutions is staggering. So, as they said in Watergate, follow the money.
Like all global warming skeptic climate scientists we are accused of taking money from oil companies and conservative organizations. We don’t. None has ever even been offered. (C’mon! Why not? Pay us! Calm down. That’s a joke.) And you’ll note RealClimatologists.org has no place to make donations, although some of you have kindly offered.

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Video: Analysis of NASA Data Shows Modern Temperature Trends are NOT Uunusual

By Michael Thomas – Re-Blogged From http://www.WattsUpWithThat.com

An important aspect of the climate change debate can be summed up like this: “One position holds that medieval warm temperatures reached levels similar to the late twentieth century and maintained that the LIA was very cold, while another position holds that past variability was less than present extremes and that the temperature rise of recent decades is unmatched”. This video challenges whether the rise of recent decades is unmatched.

The overall trend since 1880 when instrumental data started is 0.11 degrees Celsius per decade. This is according to NOAA data for northern hemisphere land records. The most extreme trend occurs between 2006 and 2016 and is, according to NOAA, is 0.38 degrees Celsius per decade.
Eight separate studies of historical data, all of which are referenced by the IPCC in the 2013 report, are examined to see whether the trend between 2006 and 2016 is indeed unmatched over the past two thousand years.

Multiple examples were found where trends equaled or exceeded over the past two thousand years.