Browse: Home / Cloud Climate Influence
By Kenneth Richard on 20. August 2020
Share this…FacebookTwitterClouds dominate as the driver of changes in the Earth’s radiation budget and climate. A comprehensive new analysis suggests we’re so uncertain about cloud processes and how they affect climate we can’t even quantify our uncertainty. According to scientists (Song et al., 2016), the total net forcing for Earth’s oceanic atmospheric greenhouse effect (Gaa) […]
Posted in Cloud Climate Influence, CO2 and GHG, Scepticism |
By Kenneth Richard on 17. August 2020
Share this…FacebookTwitterEchoing the determination of NASA scientists, a new study suggests the natural variability in cloud cover allowing more solar radiation to be absorbed by the Earth’s oceans drove the 2014-2020 global warming. NASA scientists (Loeb et al., 2018) used satellite data to assess the 2014-2017 warming was driven by a +0.83 W/m² shortwave forcing due […]
Posted in Cloud Climate Influence, Solar Sciences |
By P Gosselin on 9. August 2020
Share this…FacebookTwitterGünther Aigner released a German video with the title “Die Alpengletscher im Klimawandel: Status quo“ (The Alps glaciers in climate change: status quo). Hat-tip: Die kalte Sonne Today global warming alarmists insist blaming climate change on man-made CO2 emissions. Yet, everywhere we look it’s difficult to find any correlation between CO2 and warming. Pre-industrial […]
Posted in Cloud Climate Influence, Glaciers, Natural Variability, Solar |
By Kenneth Richard on 30. July 2020
Share this…FacebookTwitterThe magnitude of claimed global warming since the mid-1800s has tripled from 0.56°C to 1.72°C in the last few years. As recently as 1994, the IPCC claimed global surface temperatures had risen “0.3 to 0.6°C” (0.45°C) since 1861. By 2001, it was changed to 0.61°C warming from 1861 to 2000 (IPCC TAR 2001). Image […]
Posted in Cloud Climate Influence, Data Manipulation, Solar Sciences |
By Kenneth Richard on 4. June 2020
Share this…FacebookTwitterPolar ice melt, Earth’s radiation budget, sea surface temperatures, water circulation, and climate variability are all “controlled” or “crucially regulated” by clouds. Image Source: Gilbert et al., 2020 1. Gilbert et al., 2020 “Surface melting on Antarctic Peninsula ice shelves can influence ice shelf mass balance, and consequently sea level rise. We show that […]
Posted in Cloud Climate Influence |
By P Gosselin on 26. April 2020
Share this…FacebookTwitterGeologist Dr. Sebastian Lüning just released a video that challenges the claim that today’s warming is unusual and caused mostly by human activities. While the video’s main focus is on Germany, it presents several key points that tell us why natural factors are just as much at play, if not more. Sea surface temperature […]
Posted in Cloud Climate Influence, Cooling/Temperature, Paleo-climatology |
By Kenneth Richard on 20. April 2020
Share this…FacebookTwitterScientists now acknowledge cloud cover changes “control the Earth’s hydrological cycle”, “regulate the Earth’s climate”, and “dominate the melt signal” for the Greenland ice sheet via modulation of absorbed shortwave radiation. CO2 goes unmentioned as a contributing factor. Image Source: Hahn et al., 2020 Climate modeling of factors influencing Greenland warming, surface melt have […]
Posted in Arctic, Cloud Climate Influence, Models |
By Kenneth Richard on 5. March 2020
Share this…FacebookTwitterIn yet another new paper (Drotos et al., 2020), scientists determine the climate sensitivity to CO2 is “practically zero” the more the concentration rises. A ~4450 ppm CO2 concentration has cooler climates than observed in the pre-industrial (278 ppm) era. Why? A self-amplifying cloud feedback mechanism cools the Earth by magnitudes “as large as […]
Posted in Climate Sensitivity, Cloud Climate Influence, CO2 and GHG |
By Kenneth Richard on 2. March 2020
Share this…FacebookTwitterUsing NASA’s MERRA-2 radiation data, scientists find shortwave radiation (SW) has been rising since the 1980s. The SW increase has been larger and faster than longwave radiation (LW) changes during this same timespan. Cloud variability has been the “main driver” of these trends. Image Source: Delgado-Bonal et al, 2020 In a new Nature journal paper […]
Posted in Cloud Climate Influence, Solar Sciences |
By Kenneth Richard on 30. January 2020
Share this…FacebookTwitterIn 2019, more than 440 scientific papers were 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 endorsed by policymakers and mainstream media sources. Image Source: Collins et al., […]
Posted in Antarctic, Arctic, Climate Sensitivity, Cloud Climate Influence, CO2 and GHG, CO2 Greens the Earth, Cooling/Temperature, Coral Reefs, Glaciers, Natural Oceanic Oscillations, Natural Variability, Paleo-climatology, Scepticism, Sea Ice, Sea Levels, Solar Sciences, Warming/CO2 Benefiting Earth, Wind Power |
By Kenneth Richard on 30. December 2019
Share this…FacebookTwitterCO2 concentrations rose from 345 ppm to 398 ppm in the 29 years from 1985 to 2014. Mainstream scientists sympathetic to the anthropogenic global warming (AGW) paradigm have nonetheless reported the overall greenhouse effect forcing has been flat to declining throughout this period. 1. Cess and Udelhofen, 2003 Due to the downward trend in […]
Posted in Climate Sensitivity, Cloud Climate Influence, CO2 and GHG |
By Kenneth Richard on 28. October 2019
Share this…FacebookTwitterThe last 40 years of global temperature changes can be radiatively explained by a natural reduction in cloud cover. From 1979 to 2011, satellite data provide documentation of a reduction in cloud cover and aerosol depth that allowed an additional 2.3 W/m² of positive shortwave energy to be absorbed by the Earth’s surface rather […]
Posted in Cloud Climate Influence, Solar Sciences |
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