CO2 Greens the Earth

AR6 Model Failure Affirmed: 'No Model Group Succeeds Reproducing Observed Surface Warming Patterns'

AR6 Model Failure Affirmed: ‘No Model Group Succeeds Reproducing Observed Surface Warming Patterns’

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Share this…FacebookTwitterA new study published in Geophysical Research Letters highlights the abysmal model performance manifested in the latest Intergovernmental Panel on Climate Change report (AR6). The 38 CMIP6 general circulation models (GCMs) fail to adequately simulate even the most recent (1980-2021) warming patterns over 60 to 81% of the Earth’s surface. Dr. Scafetta places particular […]

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Higher CO2 Concentrations Mean Better Plant Water Use, Enhanced Photosynthesis, Expanding Sahel

Higher CO2 Concentrations Mean Better Plant Water Use, Enhanced Photosynthesis, Expanding Sahel

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Share this…FacebookTwitterWilliam Astley’s comment on CO2 and photosynthesis has been upgraded to a post (subheadings added).  Rich green North German park. Photo by P. Gosselin  Higher CO2 concentrations offer even more advantages By William Astley Better water use by plants In addition to increasing crop yields, increased CO2 enables plants to live in regions were […]

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CO2 A Blessing: Just 1 PPM Increase Means Up To 0.8% Greater Crop Yields, New Study Shows

CO2 A Blessing: Just 1 PPM Increase Means Up To 0.8% Greater Crop Yields, New Study Shows

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Share this…FacebookTwitterHigher CO2 means more food, new study confirms As much as the global warming alarmists like to claim that warmer mean global temperatures are nothing but catastrophic, we know that warmer temperatures indeed offer a number of advantages. Source: Food and Agriculture Organization Among them is agricultural output and global greening. Warmer temperatures not […]

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2 More New Studies Affirm CO2 Will Continue Greening (And Thus Cooling) The Planet Through 2100

2 More New Studies Affirm CO2 Will Continue Greening (And Thus Cooling) The Planet Through 2100

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Share this…FacebookTwitterScientists continue to assert CO2-induced global greening will continue unabated in the 21st century…just as it has since the 1980s. As Earth’s surface becomes greener, it becomes cooler, offsetting much of the projected warming. Satellite observations affirm the planet has become much greener over the last 4 decades, and this greening trend is largely […]

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Bad News For Climate Alarmism: Global Warming Of 4.9°C Will Make The Earth Greener, Not Browner

Bad News For Climate Alarmism: Global Warming Of 4.9°C Will Make The Earth Greener, Not Browner

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Share this…FacebookTwitterA simulated global warming of nearly 5°C will actually lead to more greening, more vegetation, more gross primary productivity…even if CO2 fertilization is held constant at present levels. A 2021 observational analysis (Cortes et al.) published in Geophysical Research Letters indicated that since 1981 15.8 million km² of the Earth’s land surface has greened […]

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New Study: There Is No Extreme Precipitation, Drought, Flood, Hurricane, Tornado....Climate Crisis

New Study: There Is No Extreme Precipitation, Drought, Flood, Hurricane, Tornado….Climate Crisis

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Share this…FacebookTwitterAfter a thorough examination of extreme weather indices across the globe, scientists (Alimonti et al., 2022) have concluded “none of these response indicators show a clear positive trend of extreme events.” Therefore. “the climate crisis that, according to many sources, we are experiencing today, is not evident yet.” There is an “absence of generalized […]

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Forest Degradation A Major Climatic Warming Driver, Study Finds. CO2-Induced Tree Growth Cools?

Forest Degradation A Major Climatic Warming Driver, Study Finds. CO2-Induced Tree Growth Cools?

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Share this…FacebookTwitterA new study published in the journal Ecological Solutions and Evidence shows that forestry management has a significant influence on the cooling capacity of forests. Our cooling forests. Photo: Copyright P. Gosselin  The study shows why burning trees in “sustainable” biomass plants using wood chips imported from around the world and deforestation to make […]

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Scientists Eliminate False Positives In Trend Analysis To Assert NO BROWNING - Only Greening - Since 1981

Scientists Eliminate False Positives In Trend Analysis To Assert NO BROWNING – Only Greening – Since 1981

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Share this…FacebookTwitterA new study robustly affirms Earth’s recent vegetation greening trend by eliminating overestimations (false positives). Although this more restrictive analytical approach reduces the observed percentage of the Earth’s land greening from 36% to 15%, it also means that, when using the mean analysis, no browning trend can be detected in the last 40 years. […]

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Over 400 Scientific Papers Published In 2020 Support A Skeptical Position On Climate Alarm

Over 400 Scientific Papers Published In 2020 Support A Skeptical Position On Climate Alarm

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Share this…FacebookTwitter In 2020, more than 400 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. Over 400 scientific papers […]

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Another New Study Says Warming And CO2-Induced Greening Leads To COOLING Of Land Surface Temperatures

Another New Study Says Warming And CO2-Induced Greening Leads To COOLING Of Land Surface Temperatures

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Share this…FacebookTwitterSince the 1980s, warming and rising CO2 fertilization have spawned a global-scale greening trend. This leads to an “Earth greening-induced cooling effect” of land surface temperatures. In the last 9 months we have highlighted a study (Haverd et al., 2020) asserting rising CO2 and warming are the dominant drivers of Earth’s strong post-1980s greening […]

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Former WMO Official: CO2 "Insignificant For Balance Of Energy", "Completely Unnecessary" To Reduce CO2

Former WMO Official: CO2 “Insignificant For Balance Of Energy”, “Completely Unnecessary” To Reduce CO2

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Share this…FacebookTwitterCO2 has little impact on climate, important for life, says former UN official. A CO2 Memorandum By Albert Köhler MSc. (Translation, editing, subheadings by P Gosselin) With this manuscript I would like to deal with the CO2 topic, which currently seems to be so extremely important for media and politics, solely according to the […]

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In Geological Terms, Today's Atmospheric CO2 Concentrations Are Still Uncomfortably Low

In Geological Terms, Today’s Atmospheric CO2 Concentrations Are Still Uncomfortably Low

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Share this…FacebookTwitterDisaster was narrowly averted Under 180 ppm atmospheric CO2 concentration, life on earth begins to die. The earth came very close to that point not long ago during the Ice Ages (20,000 years ago). Then the planet warmed naturally, and an increase in atmospheric CO2 to over 200 ppm followed (new study here). The […]

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