IPCC changed viewpoint on the MWP in 2001 – did this have effect on scientific results? Guest post by Frank Lansner Latest News (hidethedecline) A brief check indicates a “warm…
Search Results for: medieval warm period
Jo Nova finds the Medieval Warm Period
From Jo Nova a look at how the MWP looks when other data is used, not just a few trees in Yamal. These maps and graphs make it clear just…
The Medieval Warm Period – a global phenomenon, unprecedented warming, or unprecedented data manipulation?
Guest post from Von Rudolf Kipp Originally in German here, with some portions translated to English using the Google translator below. [update–translation provided by poster EWCZ ~ ctm] Google translator…
Mann has a new paper: he apparently discovers the Medieval Warm Period
Sorry no graphics, no abstract or paper (not published yet, due Friday the 27th, I hate it when they do this) the Penn State press release was rather spartan. So…
More proof of the Medieval Warm Period from midges
The whole can of larvae opened up by the flawed University of Colorado study turned press release keeps getting squirmier. The study, led by Yarrow Axford studies midge larvae in…
Woods Hole embraces the Medieval Warm Period – contradict Mann's proxy data
“The more interesting and potentially controversial result is that our data indicate surface water temperatures during a part of the Medieval Warm Period that are similar to today’s…” “Although there…
The Medieval Warm Period linked to the success of Machu Picchu, Inca Empire
According to Wikipedia, the Medieval Warm Period was a time of warm weather around AD 800-1300 during the European Medieval period. Initial research on the MWP and the following Little…
IPCC AR6 SPM Credibility Destroyed by “Disappearing” Medieval Warming Period.
The Climate Intelligence Foundation (CLINTEL) has cataloged significant errors in the UN IPCC AR6 Summary for Policy Makers (SPM) and distributed this error listing and analysis to the IPCC Chair and other world…
Yet another study illustrates that the Medieval Warming Period was not regional, but global
Michael Mann and his team of data manglers like-minded scientists like to tell us the Medieval Warming Period was just a “regional” event rather than global, because if it was global,…
More evidence that the Medieval Warming Period was global, not regional
From the “we have to get rid of the Medieval Warming Period” department. Even though this paper was published in late 2017, it was recently highlighted in EoS, as shown…
Michael Mann says climate models cannot explain the Medieval Warming Period – I say they can't even explain the present
Ice core data shows CO2 levels changed less than 10 parts per million from 1600-1800 during the MWP. From the Hockey Schtick: A new paper from Schurer et al (with Mann…
SST's cooler now than in the Medieval Warming Period
From “The Hockey Schtick“, some inconvenient truth that breaks Mann’s already broken hockey stick into even smaller pieces. A new paper finds significant cooling of Atlantic Ocean over past millennium,…
Comprehensive Russian Temperature Reconstruction Shows Warmer Temperatures 1000 Years Ago!
Result: it was modestly warmer 1000 years ago than it is today.
History and Human Biology Argue for Warmth, Not Cold
So, it is no wonder that civilizations flourished when temperatures were higher, especially when home heating was primitive or nonexistent.
The New Pause lengthens: 100 Months with No Warming At All
The cold weather on both sides of the Atlantic last month seems to have had its effect on temperature, which fell sharply compared with November, lengthening the New Pause to…
Climate Sensitivity from 1970-2021 Warming Estimates
.. the observational data suggest lower climate sensitivities (ECS) than promoted by the IPCC with a central estimate of +2.09 deg C. for the global average. This is at the…
A Critical Assessment of Extreme Events Trends in Times of Global Warming
None of these response indicators show a clear positive trend of extreme events. In conclusion on the basis of observational data, the climate crisis that, according to many sources, we…
Climate Alarmists Respond to the Global Warming Pause
The oceans swallowed my global warming? Desperate butt covering from alarmists who are facing increasingly embarrassing questions about the failure of the world to end.
105 More Non-Global Warming/Non-Hockey Stick Temperature Records Added To The Database In 2021
Since 2019,there have been over 350 peer-reviewed scientific papers published showing no warming in the modern era and/or much warmer temperatures than today when CO2 levels ranged from 180 to…
Global Warming is happening, what does it mean?
By Andy May The concepts and data used to make temperature and climate reconstructions, or estimates, are constantly evolving. Currently, there are over 100,000 global weather stations on land and…
Humanity survived previous warming cycles
Discovery of the “whys” for previous warming cycles, like what occurred during the Roman and Medieval Warm Periods are unlikely to qualify for government funded research, so the easier route…
What Global Warming? 148 New (2020) Scientific Papers Affirm Recent Non-Warming, A Degrees-Warmer Past
Scientists continued defying the “unprecedented” global warming narrative by publishing nearly 150 papers in 2020 that show large regions of the Earth (a) haven’t warmed in recent decades, (b) were…
Claim: The Temperature Spike Just Prior to the Little Ice Age can Teach Us about Modern Global Warming
According to Patric Seifert, a tropospheric researcher at the Leibniz Institute in Germany, a large scale temperature spike occurred just before the onset of the Little Ice Age. Seifert does…
Americans Increasingly Choose a Warmer Life
There’s a reason why people are flocking to Texas and Florida, and not to the Dakotas or Maine.