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600 Non Warming Graphs (1)

600 Non Warming Graphs (1)

Zhou et al., 2021  South China Sea ~4°C warmer SST during the Middle Holocene…1994-2004 coldest temperatures of the last 6000 years Tarasov et al., 2021 (full paper)  Arctic Siberia was 3.5 to 5°C warmer than today during the peak of the last glacial (180 ppm CO2), providing year-round grass grazing for large herbivores Environments during […]

Atmospheric Physicists: A Human Signature Hasn't Shown Up In 40 Years Of Temperature Change Observations

Atmospheric Physicists: A Human Signature Hasn’t Shown Up In 40 Years Of Temperature Change Observations

“It is not possible to reliably support the view of the presence of global warming in the sense of an enhanced greenhouse effect due to human activities.” — Drs. Varotsos and Efstathiou, 2019 Image Source: Varotsos and Efstathiou, 2019 In a step-by-step dissection of the anthropogenic global warming (AGW) hypothesis, or “greenhouse hypothesis of global warming”, […]

Regional Models: 3-10°C Warming In The Next 80 Years. Observations: No Warming In The Last 40-100 Years.

Regional Models: 3-10°C Warming In The Next 80 Years. Observations: No Warming In The Last 40-100 Years.

There are large regions of the globe where observations indicate there has been no warming (even cooling) during the last decades to century. Climate models rooted in the assumption that fossil fuel emissions drive dangerous warming dismiss these modeling failures and project temperature increases of 3° – 10°C by 2100 for these same regions anyway. […]

A Fabricated 'Uptick'? Marcott's 2013 Hockey Stick Graph Debunked By Marcott's Own 2011 Ph.D Thesis

A Fabricated ‘Uptick’? Marcott’s 2013 Hockey Stick Graph Debunked By Marcott’s Own 2011 Ph.D Thesis

Unmasking Marcott’s “Uptick” 20th century “uptick” from Marcott et al., 2013, RealClimate.org   Almost immediately after it was introduced to the public, the lead author of Marcott et al. (2013) squelched the narrative that said the hockey-stick-shaped reconstruction he and his colleagues produced is a robust representation of modern global-scale temperature changes. In an interview with Marcott published […]

New Paper: The GCR-Cloud Link To Solar-Driven Climate Change Persists Despite The Post-2000 'Violation'

New Paper: The GCR-Cloud Link To Solar-Driven Climate Change Persists Despite The Post-2000 ‘Violation’

The strong correlation between Galactic Cosmic Rays (GCRs) and cloud formation has for decades been postulated as a primary mechanism  for solar-driven natural climate change. Concisely, “When the Sun is active fewer cosmic rays reach the Earth and, with fewer low clouds, the world warms up” (Svensmark et al., 2017).  Since about 2000, however, this […]

Marcott et al Rebuttal (2013)

Occasionally I see alarmists present the Marcott el paper (2013) as fact. But here is an appropriate rebuttal: http://rogerpielkejr.blogspot.com/2013/03/fixing-marcott-mess-in-climate-science.html Unmasking Marcott’s ‘Uptick’ Marcott’s 2013 Hockey Stick Debunked By Marcott’s Own 2011 Ph.D Thesis 20th century “uptick” from Marcott et al., 2013, RealClimate.org Almost immediately after it was introduced to the public, the lead author of Marcott et […]

Skeptic Papers 2017 (3)

Climate Model Unreliability/Biases/Errors and the Pause (28) Failing Renewable Energy, Climate Policies (12) Wind Power Harming The Environment, Biosphere (8) Elevated CO2 Greens Planet, Produces Higher Crop Yields (14) Warming Beneficial, Does Not Harm Humans, Wildlife (8) Warming, Acidification Not Harming Oceanic Biosphere (18) Decreases In Extreme, Unstable Weather With Warming (3) Urban Heat Island: […]

Scientists Have Found The 'Missing Link' From Sunspot Activity To Cosmic Rays-Clouds To Climate Change

Scientists Have Found The ‘Missing Link’ From Sunspot Activity To Cosmic Rays-Clouds To Climate Change

Hailed as ‘the last piece of the puzzle’ in codifying our understanding of the mechanism(s) that cause climate changes, scientists are increasingly turning to Sun-modulated cosmic ray flux and cloud cover variations as the explanation for decadal- and centennial-scale global warming and cooling.  In other words, climate changes are increasingly being attributed to natural variability, […]

Skeptic Papers 2018 (3)

Skeptic Papers 2018 (3)

3. Unsettled Science, Failed Climate Modeling (161) Climate Model Unreliability/Biases/Errors (27) Urban Heat Island: Raising Surface Temperatures Artificially (5) Failing Renewable Energy, Climate Policies (18) Wind Power Harming The Environment, Biosphere (19) Elevated CO2: Greens Planet, Higher Crop Yields (20) Polar Bear (and other) Populations Not Decreasing (10) Global Warming Saves Lives. Cold Kills. (9) […]

A Teetering Consensus: 97 New Papers Amassed In 2018 Support A Skeptical Position On Climate Alarm

The Science Unsettles Image Source: Robertson and Chilingar, 2017 In just the first 8 weeks of 2018,  97 scientific papers have been published that cast doubt on the position that anthropogenic CO2 emissions function as the climate’s fundamental control knob…or that otherwise serve to question the efficacy of climate models or the related “consensus” positions commonly […]

Skeptic Papers 2018 (2)

Skeptic Papers 2018 (2)

2. Natural Mechanisms Of Weather, Climate Change (153) Solar Influence On Climate (104) ENSO, NAO, AMO, PDO Climate Influence (22) Modern Climate In Phase With Natural Variability (8) Cloud/Aerosol Climate Influence (4) Volcanic/Tectonic Climate Influence (3) The CO2 Greenhouse Effect – Climate Driver? (13) Solar Influence On Climate Alekseev, 2018     Having calculated the frequency […]

IT'S-THE-SUN Climate Science Steamrolls Into 2018

IT’S-THE-SUN Climate Science Steamrolls Into 2018

‘Strong Influence Of Solar Activity’ On 1850s-2014 Ocean Temperatures, ‘Small Contribution From CO2’ According to the United Nations Intergovernmental Panel on Climate Change (UN-IPCC) and computer modeling, the Sun’s role in modern-era climate change checks in at somewhere slightly above nothing. Image Source: IPCC AR5 (2013) And yet it is increasingly evident that more and more scientists across the […]

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