Natural Variability

Russian Scientists Find ‘Appreciable Contribution’ From Natural Variability, Solar Forcing To Recent Warming

Russian Scientists Find ‘Appreciable Contribution’ From Natural Variability, Solar Forcing To Recent Warming

Most Of Warming Trend Since 1980s Is Naturally Driven, Not CO2-Driven According to a new statistical analysis of centennial-scale surface temperature changes, half (0.5 °C) of the warming trend over the last 135 years (0.95 °C) can be explained by both (a) the existence of commonly-occurring natural (non-anthropogenic) variations of temperature that can reach the […]

Already 285 Scientific Papers Published In 2017 Support A Skeptical Position On Climate Alarm

A Growing Volume Of Evidence Undercuts ‘Consensus’ Science During the first 6 months of 2017, 285 scientific papers have already been published that cast doubt on the position that anthropogenic CO2 emissions function as the climate’s fundamental control knob…or that otherwise question the efficacy of climate models or the related “consensus” positions commonly endorsed by […]

Almost 300 Graphs Undermine Claims Of Unprecedented, Global-Scale Modern Warmth

Almost 300 Graphs Undermine Claims Of Unprecedented, Global-Scale Modern Warmth

Hundreds Of Scientific Papers Challenge ‘Global’ Warming Recently, an article citing over 80 graphs from scientific papers published in 2017 — and another 55 graphs from 2016  — established that modern “global” warming is not actually global in scale, and that today’s warmth is neither unprecedented or remarkable when considering the larger context of natural variability. Here, an additional […]

Natural Factors, Not CO2, Driving Switzerland’s Surprising Snow (Non)Trends

Strongly fluctuating snow cover in Switzerland appears to be coupled to ocean cycles By Dr. Sebastian Lüning and Prof. Fritz Vahrenholt (German text translated/edited by P Gosselin) For those who love snow, there are supposedly dark clouds on the horizon. Snow is becoming less and less. Never in the past has snow been as seldom […]

Robust Natural Variability Affirmed In Global Sea Level Rise Rates - No Correlation With CO2 Forcing

Robust Natural Variability Affirmed In Global Sea Level Rise Rates – No Correlation With CO2 Forcing

 Tide Gauge Evidence: Sea Levels  Rose Faster Before 1950 Than Since In recent years it has become increasingly apparent that tide gauge measurements of sea level rise often do not align with climate model expectations. The models are predicated on the assumption that anthropogenic CO2 emissions, which have risen explosively since about 1950, are the drivers of modern […]

15 New Papers: Scientists Abandoning Claims Of  Dominant Man-Made Influence On Arctic Climate

15 New Papers: Scientists Abandoning Claims Of Dominant Man-Made Influence On Arctic Climate

Natural Forcing Of Arctic Climate  Increasingly Affirmed By Scientists Gajewski, 2015 Three years ago a cogent paper was published in the prestigious scientific journal Nature that was surprisingly candid in its rejection of the position that the substantial warming and sea ice reduction in the Arctic occurring since the late 1970s should be predominantly attributed […]

New Paper: Northern Hemisphere Temperatures Rose 4–5°C Within 'A Few Decades' 14,700 Years Ago

New Paper: Northern Hemisphere Temperatures Rose 4–5°C Within ‘A Few Decades’ 14,700 Years Ago

 Temperatures, Sea Levels ‘Naturally’ Rise  30 – 40 Times Faster Than Today’s Rates Modern Temperatures Only Rising 0.05°C/Decade Since 1850, CO2 concentrations have risen from 285 ppm to 400 ppm.  During these ~165 years, the IPCC has concluded that surface temperatures have warmed by 0.78°C.  This is a warming rate of only 0.05°C per decade for 1850-2012 — […]

20+ Scientists: 'No Continent-Scale Warming Of Antarctic Temperature Is Evident In The Last Century'

20+ Scientists: ‘No Continent-Scale Warming Of Antarctic Temperature Is Evident In The Last Century’

Two More New Papers Document No Warming Trend In Antarctica Image Source: State of the Climate, 2016 For several decades now, Antarctica has not been cooperating with the “global” warming narrative, as the continent as a whole has not been warming. Several scientific papers have been published recently that document the lack of an anthropogenic […]

30 New (2017) Scientific Papers Crush The Hockey Stick Graph And 'Global'-Scale Warming Claims

30 New (2017) Scientific Papers Crush The Hockey Stick Graph And ‘Global’-Scale Warming Claims

The Globe Has Not Been Warming . . . So Why Is It Called ‘Global’ Warming? There were at least 60 peer-reviewed scientific papers published in 2016 demonstrating that  Today’s Warming Isn’t Global, Unprecedented, Or Remarkable. As of the end of January, another 17 papers had already been published in 2017.  17 New (2017) Scientific […]

20 New Papers Affirm Modern Climate Is In Phase With Natural Variability

20 New Papers Affirm Modern Climate Is In Phase With Natural Variability

Natural Variability Dominates Climate  Last week, the newly published Gagné et al. (2017) paper received some attention  because the authors pointed out that Arctic sea ice grew substantially between 1950 and 1975, consistent with the in-phase cooling trend during that period. Gagné et al., 2017     “Updated observational datasets without climatological infilling show that there was […]