Modern Ancient Temperatures

By Willis Eschenbach – Re-Blogged From WUWT

OK, no need to torture me, I confess it—I’m a data junkie.

And when I see a new (to me at least) high-resolution dataset, my knees get weak. Case in point? The temperature dataset of the Colle Gnifetti ice core. It has a two-year resolution thanks to some new techniques. Better, it stretches clear back to the year 800. And best, it extends up to near the present, 2006. This lets us compare it to modern datasets. The analysis of the ice core dataset is described in Temperature and mineral dust variability recorded in two low-accumulation Alpine ice cores over the last millennium by Pascal Bohleber et al.

Let me start with where Colle Gnifetti is located. Unusual among ice core records, it’s from Europe, specifically in the Alps on the border of Switzerland and Italy.

Figure 1. Location of the ice cores in the study.

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The Yin and Yang of Holocene Polar Regions

By Renee Hannon – Re-Blogged From WUWT

Introduction

The Arctic and Antarctic regions are different and yet similar in many ways. The Arctic has ocean surrounded by land and the Antarctic is a continent surrounded by water. Both are cold, glaciated and located at Earth’s poles some 11,000 miles apart. While sea ice has been retreating in the Arctic, it has been relatively stable in the Antarctic. This post examines surface temperature trends, solar insolation, and CO2 at the polar Arctic and Antarctic regions during the Holocene interglacial period.

Holocene Polar Temperature Trends are Out of Phase

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Seeing What One Expects

By Kevin Kilty – Re-Blogged From WUWT

This morning I awoke to a mid-April morning temperature of -11F. The 1981 to 2010 climate normals indicate our average daily minimum temperature per this date as about 23F, and the standard deviation as 8F. Thus, our morning low temperature is a 4-sigma event. Surely something to evoke comment. Yet, it did not so far as I know.

This caused me to ponder something I observed  two months ago. Ten minutes from my home, in the mountains to my east, is great nordic skiing. It was at one time home to what we call, the Norwegian olympics. There was unusually good snow this winter, and people came from near and far to enjoy it. What I heard often in conversation in the parking lot in February was that we were having an “unusually warm” winter. I thought not. I have lived in this area, off and on, for 40 years, and I thought this winter was pretty typical, even possibly slightly cool.

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Changing Climate, Changing Minds

By David Siegel – Re-Blogged From WUWT

How do we measure success in helping people understand the climate issue? I don’t think we can measure it by unique visits to WUWT or various videos that many of us know well. But they simply attract the same audience over and over. I think the only way to measure success is by somehow measuring minds changed. This is a quick announcement of a new video I recently released, my philosophy on how to change minds, and a request from the community to help me with some data science.

My name is David Siegel. In 1991, I wrote a book explaining how the greenhouse effect worked and how we have to cut back on CO2 emissions or suffer dire consequences. Then, in about 2014, a partner at a green fund told me “the science is settled.” That prompted me to revisit the subject, and I was surprised to find that the data didn’t support the “common wisdom” that I had believed for so long. So I started reading papers, blogs, and web sites like WUWT.

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Finally, Some Good News: Warm Weather Shown to Slow Coronavirus Spread

By Foster Kamer – Re-Blogged From Futurism
Let the sunshine in.

In a moment when the world seems more desperate than ever for the slightest ray of hope, here’s some (literally) sunny news:

Warm weather has been correlated with a slowdown in the spread of COVID-19.

The paper comes from a squad of data scientists and economists at Beijing schools Tsinghua University and Beihang University, using data from the Chinese Center for Disease Control and Prevention, related to 4,711 confirmed cases of the SARS-CoV-2 coronavirus.

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Drying The Sky

By Willis Eschenbach – Re-Blogged From WUWT

Eleven years ago I published a post here on Watts Up With That entitled “The Thermostat Hypothesis“. About a year after the post, the journal Energy and Environment published my rewrite of the post entitled “THE THUNDERSTORM THERMOSTAT HYPOTHESIS: HOW CLOUDS AND THUNDERSTORMS CONTROL THE EARTH’S TEMPERATURE“.

When I started studying the climate, what I found surprising was not the warming. For me, the oddity was how stable the temperature of the earth has been. The system is ruled by nothing more substantial than wind, wave, and cloud. All of these are changing on both long and short time cycles all of the time. In addition, the surface temperature is running some thirty degrees C or more warmer than would be expected given the strength of the sun.

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Two More Degrees by 2100!

By Vaughan Pratt – Re-Blogged From WUWT

An alternative perspective on 3 degrees C?

This post was originally intended as a short comment questioning certain aspects of the methodology in JC’s post of December 23, “3 degrees C?”. But every methodology is bound to have shortcomings, raising the possibility that Judith’s methodology might nevertheless be best possible, those shortcomings notwithstanding. I was finding my arguments for a better methodology getting too long for a mere comment, whence this post. (But if actual code is more to your fancy than long-winded natural language explanations, Figures 1 and 2a can be plotted with only 31 MATLAB commands .)

Judith’s starting point is “It is far simpler to bypass the attribution issues of 20th century warming, and start with an early 21st century baseline period — I suggest 2000-2014, between the two large El Nino events.” The tacit premise here would appear to be that those “attribution issues of 20th century warming” are harder to analyze than their 21st century counterparts.

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Failed Serial Doomcasting

By Willis Eschenbach – Re-Blogged From WUWT

People sometimes ask me why I don’t believe the endless climate/energy use predictions of impending doom and gloom for the year 2050 or 2100. The reason is, neither the climate models nor the energy use models are worth a bucket of warm spit for such predictions. Folks concentrate a lot on the obvious problems with the climate models. But the energy models are just as bad, and the climate models totally depend on the energy models for estimating future emissions. However, consider the following US Energy Information Agency (EIA) predictions of energy use from 2010, quoted from here (emphasis mine):

In 2010, the U.S. Energy Information Administration projected that in 2019, the U.S. would be producing about 6 million barrels of oil a day. The reality? We’re now producing 12 million barrels of oil a day.

Meanwhile, EIA projected oil prices would be more than $100 a barrel. They’re currently hovering around $60 a barrel.

EIA had projected in 2010 that the U.S. would be importing a net eight million barrels of petroleum by now, which includes crude oil and petroleum products like gasoline. In September, the U.S. actually exported a net 89 thousand barrels of petroleum.

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If You Put Junk Science In, You’ll Get Junk Science Out

By Chris Martz – Re-Blogged From WUWT

 

There are plenty of climate scientists in the world that I highly respect, many of whom I don’t share the same views with on climate change. However, these scientists are respectful towards others, they’re pretty honest with their data, and still have scientific integrity.

There are a select few scientists out there, however, whom I have lost all respect for - Dr. Michael Mann being one of them.

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CNN vs. What the Science Says, Part 2

Re-Blogged From Sea Level Info

CNN’s war with the facts continues in this Monday article, by CNN Chief Climate Correspondent, Bill Weir:
https://www.cnn.com/2019/09/09/weather/alaska-climate-crisis-summer-weir-wxc/index.html

The gist of the article is that Alaska was too hot this summer. How ridiculous is that?

If we can’t even agree on something as obvious as the fact that Alaska is too darn cold, then is there any hope that we can ever agree on anything? It is a testament to the power of relentless propaganda that the Left has managed to convince even many shivering Alaskans and Canadians that a warmer climate above the 49th parallel would somehow be a bad thing.

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Air-Conditioner Maker Lennox Cuts Forecast, Citing ‘Significantly Cooler Temperatures’

From CNBC – Re-Blogged From WUWT

Published Mon, Jul 22 2019 10:48 AM EDT Updated Mon, Jul 22 2019 12:57 PM EDT

Kate Rooney@Kr00ney

Key Points

  • Lennox International lowers its 2019 guidance, partially based on colder temperatures.
  • “Significantly cooler temperatures and higher precipitation across the United States adversely impacted the HVAC market in the second quarter,” says Chairman and CEO Todd Bluedorn.
  • The guidance cut comes after a heat wave swept through the United States this weekend. June was the hottest since the National Oceanic and Atmospheric Administration began recording temperatures in the 1800s and July is on track to break its own record.

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Warming Temperature Measurements Polluted by Bad Data, Research Confirms

By H. Sterling Burnett – Re-Blogged From WUWTFor years, I have written about the poor quality control exercised by government entities promoting the theory human fossil fuel use is causing dangerous climate change. When federal agencies in the United States, such as the National Oceanic and Atmospheric Administration (NOAA), university researchers, and weather agencies abroad, aren’t outright manipulating data (as numerous previous issues of Climate Change Weekly and other Heartland Institute publications show they’ve done) to prove their assertion the Earth is warming rapidly and to a dangerous degree, they are using data from severely compromised sources.
USHCN climate monitoring weather station in a parking lot at University of Arizona, Tucson

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Greta’s Two Degrees

By Josh – Re-Blogged From WUWT

Josh comes through with another cartoon. In case you missed it, over the weekend, Willis Eschenbach published “Planet-Sized Experiments – we’ve already done the 2°C test”

One of the truths in that article was directed at this past weekend’s “climate strikes”, inspired by 16 year old Greta Thunberg. Willis makes a lot of sense with this introduction to data:

People often say that we’re heading into the unknown with regards to CO2 and the planet. They say we can’t know, for example, what a 2°C warming will do because we can’t do the experiment. This is seen as important because for unknown reasons, people have battened on to “2°C” as being the scary temperature rise that we’re told we have to avoid at all costs.

But actually, as it turns out, we have already done the experiment.
Below I show the Berkeley Earth average surface temperature record for Europe. Europe is a good location to analyze, because some of the longest continuous temperature records are from Europe. In addition, there are a lot of stations in Europe that have been taking record for a long time. This gives us lots of good data.
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Weekly Climate and Energy News Roundup #350

The Week That Was: March 2, 2019, Brought to You by www.SEPP.org

By Ken Haapala, President, Science and Environmental Policy Project

Quote of the Week: “No government has the right to decide on the truth of scientific principles, nor to prescribe in any way the character of the questions investigated. Neither may a government determine the aesthetic value of artistic creations, nor limit the forms of literacy or artistic expression. Nor should it pronounce on the validity of economic, historic, religious, or philosophical doctrines. Instead it has a duty to its citizens to maintain the freedom, to let those citizens contribute to the further adventure and the development of the human race.” – Richard Feynman, “The Meaning of It All: Thoughts of a Citizen Scientist”.

Number of the Week: 99.99997% Certainty

It’s Not Real, It’s Puccini: Last week’s TWTW discussed that in order to fully enjoy certain types of art, such as opera and some movies, members of the audience must suspend reality. Similarly, to believe certain claims by climate scientists, one must suspend reality – including knowledge of nature. As if on cue, the Nature publishing group came out with two papers that require suspending reality and knowledge of nature.

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Amid the Dimmest Sun Since 1978 – a Month Without Sunspots

By Anthony Watts – Re-Blogged From WUWT

The sun today is cue-ball blank, a perfect unmarred sphere:

Solar Dynamics Observatory HMI Continuum


The sun has just passed an entire calendar month with no sunspots. The last time this happened, in August 2008, the sun was in the nadir of a century-class Solar Minimum. The current stretch of blank suns shows that Solar Minimum has returned, and it could be as deep as the last one.

The last time a full calendar month passed without a sunspot was August 2008. At the time, the sun was in the deepest Solar Minimum of the Space Age. Now a new Solar Minimum is in progress and it is shaping up to be similarly deep. So far this year, the sun has been blank 73% of the time–the same as 2008.

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Australia – Lies, Damned Lies, and Statistics

By Chris Gilham, – Re-Blogged From WUWT

Did you know that Australia’s rate of temperature warming per decade since 1910 has increased by 23%?

No? Neither does the Australian public, despite the Bureau of Meteorology several weeks ago releasing a new ACORN dataset of daily temperatures over the past 109 years that significantly rewrites Australia’s climate history.

ACORN 1 (Australian Climate Observations Reference Network – Surface Air Temperature) was released in 2012. The bureau has released ACORN 2 dailies, a total revision that significantly increases the warming trend calculated from the average temperatures since 1910 at 112 weather stations across the country.

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Global Energy Balances … Except When It Doesn’t

By Willis Eschenbach – Re-Blogged From WUWT

I came across an interesting 2014 paper called The energy balance over land and oceans: an assessment based on direct observations and CMIP5 climate models. In it, they make a number of comparisons between observational data and 43 climate models regarding the large-scale energy flows of the planet. Here’s a typical graphic:

Figure 1. ORIGINAL CAPTION: “Fig. 7 Average biases (model—observations) in downward solar radiation at Earth’s surface calculated in 43 CMIP5 models at 760 sites from GEBA. Units Wm−2”. The “CMIP5” is the “Computer Model Intercomparison Project 5”, the fifth iteration of a project which compares the various models and how well they perform.

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Going To Zero Emissions

By Willis Eschenbach – Re-Blogged From WUWT

I keep reading about all kinds of crazy schemes to reduce US CO2 emissions. Now, I don’t think that CO2 is the secret knob that controls the climate. I think that the earth has a host of emergent thermoregulatory mechanisms that act to keep the temperature within narrow limits (e.g. 0.6°C temperature change over the entire 20th Century). I don’t believe the claims that the modern changes in CO2 will affect the temperature.

But solely for the purposes of this post, let’s assume that the alarmists are correct. And for purposes of discussion only, let’s assume that the Earth’s temperature is free to go up and down any amount. Let’s assume that CO2 is, in fact, the secret control knob that controls the temperature of the earth. And let’s further assume that the pundits are right that the “climate sensitivity” is three degrees of warming for every doubling of CO2.

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Excess Winter Deaths in England and Wales Highest Since 1976

[Excess Deaths are calculated as that period’s difference from the yearly average. If there were 12,000 deaths in a typical year, or 1000 per month, and in December there were 2500, then there were 2500 – 1000 = 1500 ‘Excess Deaths’ in that December. -Bob]

By Dennis Campbell – Re-Blogged From The Guardian

Call for more NHS resources as elderly people and women among most vulnerable

Snow in Derbyshire
Snow in Derbyshire last December. The temperatures last winter are thought to have been partly to blame for the excess deaths. Photograph: Joe Giddens/PA

There were 50,100 excess deaths in England and Wales last winter, when there was a prolonged spell of extreme cold, making it the highest number since 1976, figures have shown.

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Dr. Willie Soon versus the Climate Apocalypse

Dr. Jeffrey Foss – Re-Blogged From WUWT

More honesty and less hubris, more evidence and less dogmatism, would do a world of good

“What can I do to correct these crazy, super wrong errors?” Willie Soon asked plaintively in a recent e-chat. “What errors, Willie?” I asked.

“Errors in Total Solar Irradiance,” he replied. “The Intergovernmental Panel on Climate Change keeps using the wrong numbers! It’s making me feel sick to keep seeing this error. I keep telling them – but they keep ignoring their mistake.”

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U.S. Climate Science Special Report

By Bob Tisdale – Re-Blogged From WUWT

Chapter 6 – Temperature Changes in the United States of the U.S. Global Change Research Program’s recently published Climate Science Special Report (2017) clearly shows and discusses, under the heading of “6.1.2 Temperature Extremes”, how temperature extremes for the contiguous United States have become more moderate over the last 118 years, with the coldest daily temperatures warming and the warmest daily temperatures cooling. In other words, temperature-extreme-related climate in the United States has improved.

TEMPERATURE EXTREMES

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The Froth of the Fourth

by Willis Eschenbach – Re-Blogged From WUWT

I see that the Fourth US National Climate Assessment has just been published. It’s here, and it should be required reading for those masochists who like overblown claims, flimsy justifications, and ridiculous pretensions.

The fun thing about each of the Climate Assessments is that after an initial flurry of media hype following the publication of their latest hyperbolic claims, everyone ignores them. They sink with the sad finality of an outboard motor spark plug accidentally dropped overboard two miles at sea …

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The Picasso Problem

By Willis Eschenbach [See update at end.] – Re-Blogged From WUWT

Let me start explaining the link from Picasso to climate science by looking at what Dr. Nir Shaviv called “the most boring graph I have ever plotted in my life”.

This is the graph of the changes in the best estimate of the range of what is called “climate sensitivity” over the last forty years or so.

What is climate sensitivity when it’s at home? To explain that, I’ll have to take a slight detour. First, downwelling radiation.

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A Quick Post before the Monthly Global Surface and TLT Temperature Update

By Bob Tisdale – Re-Blogged From WUWT

I’m adding Two Graphs to my Monthly Global Surface and TLT Temperature Updates. The new graphs are being added for a simple reason: to provide different perspectives on the increases in global temperatures since 1979.

The graphs are of Berkeley Earth global land+ocean surface temperature data and RSS global lower troposphere temperature data, both in absolute (not anomaly) form. That way they include the annual cycles in temperatures, which are far greater than the warming that’s occurred since 1979, based on their linear trends.

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California, Temperatures, and Acres Burned

By Willis Eschenbach – Re-Blogged From WUWT

Inspired by the work done by Robert Rohde attempting to link May to October temperatures and rainfall to fires, I thought I’d take a look at the acres burned over the years. Rohde compared the rainfall and temperature records and highlighted the largest fires. However, this gives only a few data points. I wanted a larger view of the situation.

So instead of major fires, I looked at the areas burned every year, which are available here. There is complete data from 1959 to 2016, and the last two years are available here and here.

The first thing I did was run a multiple regression on the data, using both May to October temperature and May to October rainfall to see how well they would predict the area burned. To my great surprise, I found out that rainfall is not significantly correlated with the area burned. Here is that result:

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Data: Global Temperatures Rose As Cloud Cover Fell In the 1980s and 90s

By Paul Homewood – Re-Blogged From WUWT

Climatologist Dr. Roy Spencer has pointed out in his book

The most obvious way for warming to be caused naturally is for small, natural fluctuations in the circulation patterns of the atmosphere and ocean to result in a 1% or 2% decrease in global cloud cover. Clouds are the Earth’s sunshade, and if cloud cover changes for any reason, you have global warming — or global cooling.”

We continue that conversation with this entry from Paul Homewood.


We’ve been discussing the sudden rise in UK and European temperatures in the 1990s, and I was reminded about a study undertaken by Clive Best and Euan Mearns looking at the role of cloud cover four years ago:

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“100s of Millions of People will Die”

By Eric Worrall – Re-Blogged From WUWT

h/t Bob in Castlemaine; The Head of the Australian Conservation Foundation Kelly O’Shanassy delivered a solemn warning last Tuesday to a packed audience of journalists, claiming that if we continue to burn coal and breach the 1.5C IPCC climate limit, “100s of millions of people will die”.

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Scottish Sunspots

By Willis Eschenbach – Re-Blogged From WUWT

In a recent post, Anthony published Leif Svalgaard’s new paper showing 9,000 years of reconstructed solar activity.

https://wattsupwiththat.com/2018/10/27/svalgaard-paper-reconstruction-of-9000-years-of-solar-activity/embed/#?secret=2dyAExqkss

In the discussion, someone pointed out that the “Maunder Minimum”, a time of very low solar activity, corresponds with the coldest decade in a long-term reconstruction of summer temperatures in Scotland. Their temperature reconstruction is based on a group of pine tree-ring records spanning 800 years. Their graph is shown below:

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2018 U.S. tornadoes on Track to be Lowest Ever

By Anthony Watts – Re-Blogged From WUWT

While claims of increased severe weather due to “climate change” aka “global warming” are thrown about by the media, with recent claims that more and more tornadoes are shifting east in the U.S., the fact of the matter is that the trend for strong tornadoes is decidedly down, according to data from NOAA. The US is on track to have the lowest annual tornado count in 65 years.

h/t to Mark J. Perry, AEI for the graph.

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Climate and the Hysterical And Confused Media

By Holman W. Jenkins, Jr. – Re-Blogged From WUWT

On Climate, Don’t Listen To The Hysterical And Confused Media

Journalists have been herniating themselves unnecessarily in covering a new report from the Intergovernmental Panel on Climate Change finding that global temperature might increase by another 0.9 degrees Fahrenheit sometime between 2030 and 2052.

The truth is, any reporter with a fifth-grade education could have made the same calculation last week, last year or 10 years ago by applying the standard climate-sensitivity estimate (in use since 1979) to the standard emissions forecasts.

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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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Record Low Temperatures And Snow Blanket The West

Mike Bastasch writes at the Daily Caller: – Re-Blogged From WUWT

Daily low temperature records are being smashed in the western half of the U.S. as states from Michigan to California experience wintry weather.

Meteorologist Ryan Maue tweeted Monday that “record low temperatures are covering the map with a major cold front blasting through the Rockies to the Mississippi River.”

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‘Global Warming for the Two Cultures’

By Dr. Richard Lindzen – Re-Blogged From WUWT

Over half a century ago, C.P. Snow (a novelist and English physical chemist who also served in several important positions in the British Civil Service and briefly in the UK government) famously examined the implications of ‘two cultures’:

A good many times I have been present at gatherings of people who, by the standards of the traditional culture, are thought highly educated and who have with considerable gusto been expressing their incredulity at the illiteracy of scientists. Once or twice I have been provoked and have asked the company how many of them could describe the Second Law of Thermodynamics. The response was cold: it was also negative. Yet I was asking something which is the scientific equivalent of: Have you read a work of Shakespeare’s?

I now believe that if I had asked an even simpler question – such as, What do you mean by mass, or acceleration, which is the scientific equivalent of saying, Can you read? – not more than one in ten of the highly educated would have felt that I was speaking the same language. So the great edifice of modern physics goes up, and the majority of the cleverest people in the western world have about as much insight into it as their Neolithic ancestors would have had.

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The Chill of Solar Minimum

Sept. 27, 2018: The sun is entering one of the deepest Solar Minima of the Space Age. Sunspots have been absent for most of 2018, and the sun’s ultraviolet output has sharply dropped. New research shows that Earth’s upper atmosphere is responding.

“We see a cooling trend,” says Martin Mlynczak of NASA’s Langley Research Center. “High above Earth’s surface, near the edge of space, our atmosphere is losing heat energy. If current trends continue, it could soon set a Space Age record for cold.”

timed

Above: The TIMED satellite monitoring the temperature of the upper atmosphere

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What’s Wrong With the Surface Temperature Record?

By Anthony Watts – Re-Blogged From WUWT

From the YouTube description: Anthony Watts, founder and editor at wattsupwiththat.com, explains why the oft-reported surface temperature record is inaccurate, misleading, and an insult to proper science.

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Empirical Evidence Shows Temperature Increases Before CO2 Increase

By Dr. Tim Ball – Re-Blogged From WUWT

The question is how does the Intergovernmental Panel on Climate Change (IPCC) determine that an increase in atmospheric CO2 causes an increase in global temperature? The answer is they assumed it was the case and confirmed it by increasing CO2 levels in their computer climate models and the temperature went up. Science must overlook the fact that they wrote the computer code that told the computer to increase temperature with a CO2 increase. Science must ask if that sequence is confirmed by empirical evidence? Some scientists did that and found the empirical evidence showed it was not true. Why isn’t this central to all debate about anthropogenic global warming?

The most important assumption behind the hypothesis that human activities are causing global warming is that an increase in global atmospheric CO2 will cause an increase in the average annual global temperature. The assumption became almost the total focus of the IPCC because of the definition of climate change given them by the United Nations Framework Convention on Climate Change (UNFCCC).

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Almost Earth-like, We’re Certain

By Kip Hansen – Re-Blogged From WUWT

There has been a lot of news recently about exoplanets. An extrasolar planet is a planet outside our solar system.  The Wiki article has a list of exoplanets.  I only mention exoplanets because there is a set of criteria for specifications of what could turn out to be an “Earth-like planet”, of interest to space scientists, I suppose, as they might harbor “life-as-we-know-it” and/or be a potential colonization target.

One of those specifications for an Earth-like planet is an appropriate average surface temperature, usually said to be 15 °C.  In fact, our planet, Sol 3 or simply Earth, is very close to qualifying as Earth-like as far as surface temperature goes. Here’s that featured image full-sized:

1374177879538

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California and the LA Times Latest Climate Alarmist Absurdities

By Larry Hamlin – Re-Blogged From WUWT

An L. A. Times story addressed climate alarmist claims made in a report by the State’s Natural Resources Agency hyping its dire speculation and conjecture based on “climate models” whose “projections” we are supposed to believe represent real world outcomes.

clip_image002

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Temperature Tampering Temper Tantrums

By Christopher Monckton of Brenchley – Re-Blogged From WUWT

Commenters on my recent threads explaining the gaping error my team has found in official climatology’s definition of “temperature feedback” have asked whether I will update my series pointing out the discrepancy between the overblown predictions in IPCC’s First Assessment Report of 1990 on which the climate scam was based and the far less exciting reality, and revealing some of the dodgy tricks used by the keepers of the principal global-temperature datasets to make global warming look worse than they had originally reported.

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Climate Change Debating Points

Re-Blogged From CO2 is Life

Chart #1: This is the chart on which the entire CO2 driven climate change fraud is based. It is also the chart that will ultimately be used to prove the fraudulent nature of the NASA, NOAA and HadCRU data “adjustments.” CO2’s increase in near-linear and it is this linear trend that will ultimately undermine the CO2 driven climate change fraud. The reason will be explained later in this posting.

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Weather Station (Lack Of) Maintenance

By Anthony Watts – Re-Blogged From WUWT

In Spain, Paco Eslava García has been following my lead on the poor quality of weather stations that produce record-high temperatures. I recently pointed out how the tentative all time high temperature in Africa could very well be due to being at an airport. I also pointed out that high temperature records in the Los Angeles area could be a product of poor siting. Such as this station on the roof of the Santa Ana fire station:

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WHY “CLIMATE CHANGE” SEEMS TO HAVE FADED FROM THE NEWS

By Francis Menton – Re-Blogged From WUWT

The failure of the atmosphere to warm in accordance with alarmist predictions is making it harder and harder to come up with a bona fide story that can scare you.

In a post a few days ago, I noted that “the whole climate issue seems to have mostly disappeared from the news lately.”  Commenter niceguyeddie responded by giving me a link to the Washington Post (eddie called it “the ‘other’ Pravda”), and an article of July 5 by a guy named Jason Samenow headlined “Red-hot planet: All-time heat records have been set all over the world during the past week.”   In the intervening week since this article, a few people on the internet have been busy making mincemeat of Samenow’s rather pitiful effort.  For MC readers who don’t go out searching the internet regularly for real information on climate to combat the propaganda from the various Pravdas out there, I thought I would do the public service of presenting some of this real information here.

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When Eruptions Don’t

By Willis Eschenbach – Re-Blogged From http://www.WattsUpWithThat.com

Inspired by Richard Keen’s interesting WUWT post on using eclipses to determine the clarity of the atmosphere, I went to the website of the Hawaiian Mauna Loa Observatory. They have some very fascinating datasets. One of them is a measurement of direct solar radiation, minute by minute, since about 1980.

I thought that I could use that dataset to determine the clarity of the atmosphere by looking at the maximum downwelling solar energy on a month by month basis. I’ve described my method of extracting the maximum solar energy from the minute by minute data in the appendix for those interested.

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Don’t Tell Anyone, But We Just Had Two Years Of Record-Breaking Global Cooling

Editorial in Investors Business Daily

Inconvenient Science: NASA data show that global temperatures dropped sharply over the past two years. Not that you’d know it, since that wasn’t deemed news. Does that make NASA a global warming denier?

Writing in Real Clear Markets, Aaron Brown looked at the official NASA global temperature data and noticed something surprising. From February 2016 to February 2018, “global average temperatures dropped by 0.56 degrees Celsius.” That, he notes, is the biggest two-year drop in the past century.

“The 2016-2018 Big Chill,” he writes, “was composed of two Little Chills, the biggest five month drop ever (February to June 2016) and the fourth biggest (February to June 2017). A similar event from February to June 2018 would bring global average temperatures below the 1980s average.

Isn’t this just the sort of man-bites-dog story that the mainstream media always says is newsworthy?

In this case, it didn’t warrant any news coverage.

In fact, in the three weeks since Real Clear Markets ran Brown’s story, no other news outlet picked up on it. They did, however, find time to report on such things as tourism’s impact on climate change, how global warming will generate more hurricanes this year, and threaten fish habitats, and make islands uninhabitable. They wrote about a UN official saying that “our window of time for addressing climate change is closing very quickly.”

Reporters even found time to cover a group that says they want to carve President Trump’s face into a glacier to prove climate change “is happening.”

In other words, the mainstream news covered stories that repeated what climate change advocates have been saying ad nauseam for decades.

That’s not to say that a two-year stretch of cooling means that global warming is a hoax. Two years out of hundreds or thousands doesn’t necessarily mean anything. And there could be a reasonable explanation. But the drop in temperatures at least merits a “Hey, what’s going on here?” story.

What’s more, journalists are perfectly willing to jump on any individual weather anomaly — or even a picture of a starving polar bear — as proof of global warming. (We haven’t seen any stories pinning Hawaii’s recent volcanic activity on global warming yet, but won’t be surprised if someone tries to make the connection.)

We’ve noted this refusal to cover inconvenient scientific findings many times in this space over the years.

Hiding The Evidence

There was the study published in the American Meteorological Society’s Journal of Climate showing that climate models exaggerate global warming from CO2 emissions by as much as 45%. It was ignored.

Then there was the study in the journal Nature Geoscience that found that climate models were faulty, and that, as one of the authors put it, “We haven’t seen that rapid acceleration in warming after 2000 that we see in the models.”

Nor did the press see fit to report on findings from the University of Alabama-Huntsville showing that the Earth’s atmosphere appears to be less sensitive to changing CO2 levels than previously assumed.

How about the fact that the U.S. has cut CO2 emissions over the past 13 years faster than any other industrialized nation? Or that polar bear populations are increasing? Or that we haven’t seen any increase in violent weather in decades?

Crickets.

Reporters no doubt worry that covering such findings will only embolden “deniers” and undermine support for immediate, drastic action.

But if fears of catastrophic climate change are warranted — which we seriously doubt — ignoring things like the rapid cooling in the past two years carries an even bigger risk.

Suppose, Brown writes, the two-year cooling trend continues. “At some point the news will leak out that all global warming since 1980 has been wiped out in two and a half years, and that record-setting events went unreported.”

He goes on: “Some people could go from uncritical acceptance of steadily rising temperatures to uncritical refusal to accept any warming at all.”

Brown is right. News outlets should decide what gets covered based on its news value, not on whether it pushes an agenda. Otherwise, they’re doing the public a disservice and putting their own already shaky credibility at greater risk.

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Plateau in Ocean Air Temps

– Re-Blogged From Science Matters

Years ago, Dr. Roger Pielke Sr. explained why sea surface temperatures (SST) were the best indicator of heat content gained or lost from earth’s climate system.  Enthalpy is the thermodynamic term for total heat content in a system, and humidity differences in air parcels affect enthalpy.  Measuring water temperature directly avoids distorted impressions from air measurements.  In addition, ocean covers 71% of the planet surface and thus dominates surface temperature estimates.

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The Biggest Deception in the Human Caused Global Warming Deception

By  Dr. Tim Ball – Re-Blogged From http://www.WattsUpWithThat.com

It is likely that every year annual variance in the amount of water vapour in the atmosphere exceeds the warming effects of human CO2. I can’t prove it, but nobody can disprove it with any reasonable measure of evidence because there is insufficient data or understanding of natural processes. However, it is likely true, and alone destroys the human-caused global warming (AGW) narrative. This is one reason why AGW is the biggest, most pervasive, and longest lasting ‘fake news’ story to date. It is also a ‘deep state’ story created and perpetuated by and through the bureaucracies.

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Solar Symmetry and Balance

By Willis Eschenbach – Re-Blogged From http://www.WattsUpWithThat.com

The CERES satellite dataset is a never-ending source of amazement and interest. I got to thinking about how much energy is actually stoking the immense climate engine. Of course, virtually all the energy comes from the sun. (There is a bit of geothermal, but it’s much less than a watt per square metre on average so we can ignore it for this type of analysis).

So let’s start from the start, at the top of the atmosphere. Here’s the downwelling top of atmosphere (TOA) solar energy for the northern and the southern hemisphere:

CERES NH and SH TOA solar radiation.png

Figure 1. Top of atmosphere (TOA) downwelling solar energy. This is averaged on a 24/7 basis over the entire surface of the earth.

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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.

clip_image002

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A 1900-2010 Instrumental Global Temperature Record That Closely Aligns With Paleo-Proxy Data

By Re-Blogged From No Tricks Zone 

A global-scale instrumental temperature record that has not been contaminated by (a) artificial urban heat (asphalt, machines, industrial waste heat, etc.), (b) ocean-air affected biases (detailed herein), or (c) artificial adjustments to past data that uniformly serve to cool the past and warm the present . . . is now available.

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