“The 1930s were warm in the United States, but they were cool globally. In fact, your readers can see that data for themselves at the NASA website”
Multiple agencies show close agreement in the global temperature record over the past 140 years.
However, these graphs are not consistent with prior work. In 1989, the head of NOAA’s National Climatic Data Center said earth cooled from 1921 to 1979. Now NOAA shows lots of warming during that period.
Analysis of warming since 1881 shows most of the increase in global temperature happened before 1919 — before the more re-cent sharp rise in the amount of carbon dioxide in the atmosphere. said Thomas Karl, of the National Oceanic and Atmospheric Administration’s National Climatic Data Center in Asheville, N.C. While global climate warmed overall since 1881, it actually cooled from 1921 to 1979, Karl said
NOAA has since altered their data, and now shows cooling from 1880 to 1919 and warming from 1921 to 1979.
In 1974, the National Center for Atmospheric Research showed lost of cooling from 1940 to 1970, and 1970 cooler than 1870.
This was consistent with observations about the Artic. Arctic winter temperatures warmed 16 degrees from 1910 to 1939.
The glaciers of Greenland and Norway were facing catastrophic collapse.
Retreat of the Abrekke glacier in Norway before 1946.
“SUNDAY, OCTOBER 19, 1958
The Changing Face of the Arctic Some scientists estimate that the polar ice pack is 40 per cent thinner and 12 per cent less in area than it was a half-century ago, and that even within the lifetime of our children the Arctic Ocean may open, enabling ships to sail over the North Pole, as the submarines Nautilus and Skate recent-ly sailed under it. A ship bound from New York to Tokyo would save 2,500 Although the idea that a solid ice sheet covers the central Arctic has lingered stubbornly in the popular fancy, the northern cap of ice worn by our planet is actually a thin crust—on the whole, only about seven feet thick—over an ocean two miles deep in places.”
By 1970, the story had completely changed.
“The United States and the Soviet Union are mounting large‐scale investigations to de termine why the Arctic climate is becoming more frigid, why parts of the Arctic sea ice have recently become ominously thicker and whether the extent of that ice cover contributes to the onset of ice ages.”
The ice records were consistent with the 1974 graph, but not the rewritten graphs.
Government agencies have been continuously tampering with the global temperature data to make the past cooler and the present warmer.
NOAA shows that portions of Africa were record hot during June 2021 – in places where they have no data. And they made the record cold in Antarctica disappear.
Satellite data showed June 2021 temperatures in Africa just about average.
The US is one of the few locations on Earth with a good long term temperature record, and it is massively tampered with.
And this is NASA’s current graph, which now shows a strong warming trend during that period.
Here is an animation showing how the data has been altered over the past 20 years.
Their current graph from 1895 to 1987 shows warming during that period, so we know that NOAA has altered their data over the past 30 years.
Climategate emails show that the people responsible for the data tampering were being pressured to and colluded together to create unprecedented warming.
“I know there is pressure to present a nice tidy story as regards ‘apparent unprecedented warming in a thousand years or more in the proxy data”
Keith Briffa To Michael Mann and Phil Jones September 22 1999
In 1990, Tom Karl and the IPCC showed that Earth was much warmer 900 years ago, during the Medieval Warm Period (MWP.)
But by 1995, climate scientists had made the decision to get rid of the inconvenient MWP.
By 2001, Michael Mann and the IPCC followed up on their plans, and eliminated the MWP.