Climate Revisionism 101 : “We Have To Get Rid Of The Medieval Warm Period”
Posted: March 18, 2018 Filed under: Climate Fraud, Climate History, Climatism, Data Tampering, Fact Check, Govt Climate Agenda, Medieval Warm Period, Michael Mann, Pseudo-Science | Tags: Climate Change, climate fraud, climate optimum, Climate science, Data Fraud, Data Tampering, Dr David Deming, Global Warming, Hockey Stick, IPCC, Medieval Warm Period, Michael Mann, Scientific Fraud, Temperature Data Fraud, UN, UN IPCC, US Senate, US Senate Testimony 4 Comments
https://www.epw.senate.gov/hearing_statements.cfm?id=266543
WHEN you are a man-made global warming alarmist prosecuting your case as “unprecedented”, you need to make sure that no recent climate era was as warm or warmer than the present, even if that means having to rewrite the past to fit your theory.
THE Medieval Warm Period, also known as the Medieval Climate Optimum (for obvious reasons) existed a short time ago in the climate record, from c. 950 to c. 1250., and has remained a thorn in the side for modern “global warming” catastrophists…
IN the 1990 IPCC report, the Medieval Warm Period was much warmer than the late 19th century:
www.ipcc.ch/ipccreports/far/wg_I/ipcc_far_wg_I_full_report.pdf
THE IPCC’s 1990 report dives deeper into the reality of the Medieval Warm Period and provides an insight into the cause of these warming periods:
“This period of widespread warmth is notable in that there is no evidence that it was accompanied by an increase of greenhouse gases.”
IPCC WG1 Report 1990 (p202)
BY the 2001 IPCC report, the Medieval Warm period disappeared and became much cooler than the late 20th century:
BY pure coincidence, in the year 1995 the IPCC made a decision to make the Medieval Warm Period disappear:
YOUTUBE clip of Dr David Deming’s US Senate testimony on the “disappearance” of the Medieval Warm Period (see 01m:50s) :
Video of Dr David Deming’s statement to the U.S. Senate Committee on Environment & Public Works on December 6, 2006. Dr Deming reveals that in 1995 a leading scientist emailed him saying “We have to get rid of the Medieval Warm Period”. A few years later, Michael Mann and the IPCC did just that by publishing the now throughly discredited hockey stick graph.
IN case you missed it…
“I had another interesting experience around the time my paper in Science was published. I received an astonishing email from a major researcher in the area of climate change. He said, “We have to get rid of the Medieval Warm Period.””
The existence of the MWP had been recognized in the scientific literature for decades. But now it was a major embarrassment to those maintaining that the 20th century warming was truly anomalous. It had to be “gotten rid of.””
Statement of Dr. David Deming | U.S. Senate Committee
*
ACCORDING to ‘science’, the Medieval Warm Period was indeed ‘global’ and was as warm, if not warmer, than today’s current warming period…
CLICK here for interactive map
Medieval Warm Period
H/t Paul Carfoot @PaulCarfoot
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See also :
- OUR Planet Has Enjoyed 10 Warm Periods During The Past 10,000 Years | Climatism
via @BigJoeBastardi | Twitter
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MWP related :
Peer Review studies that show the Medieval Warm Period was indeed global and as warm, if not warmer than todays temps…
- Evidence of the Medieval Warm Period in Australia, New Zealand and Oceania | Climatism
- New paper shows Medieval Warm Period was global in scope | Watts Up With That?
- Study: Earth was warmer in Roman, Medieval Times | The Daily Caller
- New paper finds more evidence the Medieval Warming Period was global — Published in Palaeogeography, Palaeoclimatology, Palaeoecology
- Latest Research: EU & Russian Scientists Confirm Medieval Period Warmer Than Modern Global Warming
- Antarctic warmer than today – An ikaite record of late Holocene climate at the Antarctic Peninsula
- THE HOCKEY SCHTICK: New paper finds Medieval Warming Period was ~1°C warmer than current temperatures
- New Paper Finds Ocean Temps Were Warmer During Multiple Periods Over Last 2700 Years Than Today | GWPF
- Medieval Temps warmer than today : Jenny Lake, Southwest Yukon Territory, Canada – CO2 Science
- Medieval Warm Period was real, global, & warmer than the present’ – China & World – Chinadaily Forum
- Evidence for a Global Medieval Warm Period | Watts Up With That?
- Medieval Warm Period Project | CO2 Science
Climatism related :
- TOP 10 Climate Change Lies Exposed | Climatism
- WORLD Leading Authority : Climate and Sea Level Science Is A “Quasi Religion” Hijacked By An Activist Agenda | Climatism
- 10 REASONS Not To Believe The Climate Hype | Climatism
- THE Climate Change Farce Explained By Two Expert “Scientists” | Climatism
- YES! The Climate Changes | Climatism
- CLIMATE CHANGE – The Most Massive Scientific Fraud In Human History | Climatism
- “In Searching For A New Enemy To Unite Us, We Came Up With The Threat Of Global Warming” | Climatism
- UN IPCC : Climate “Has Almost Nothing To Do With Environmental Policy.” | Climatism
Reblogged this on Climate- Science.
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