Summary Points 1) Global wildfire activity has decreased in recent decades, making any localized increase (or decrease) in wildfire activity difficult to attribute to ‘global climate change’. 2) Like California, Australia is prone to bushfires every year during the dry season. Ample fuel and dry weather exists for devastating fires each year, even without excessive heat or drought, as illustrated by the record number of hectares burned (over 100 million) during 1974-75 when … [Read more...]
2019 the Third Least-Chilly in the Satellite Temperature Record
It’s that time of year again, when we are subjected to exaggerated climate claims such as in this Forbes article, 2019 Wraps Up The Hottest Decade In Recorded Human History. Given that the global average surface temperature is about 60 deg. F, and most of the climate protesters we see in the news are wearing more clothing than the average Key West bar patron, I would think that journalists striving for accuracy would use a more accurate term than “hottest”. So, I am announcing … [Read more...]
Evidence of Media Bias about Climate Change Part 6: Greta Thunberg’s Sailboat Trip
This is the sixth and last in a series by Cornwall Alliance Senior Fellow Roy W. Spencer, Ph.D. (Meteorology), Principal Research Scientist, University of Alabama at Huntsville, exposing media bias in reporting about climate change. The new spokesperson for the world’s youth regarding concerns over global warming is 16-year-old Swede Greta Thunberg. Greta is travelling across the Atlantic on what CNN describes as a “zero-emissions yacht” to attend the UN Climate Action Summit on September 23 … [Read more...]
Evidence of Media Bias about Climate Change Part 5: Al Gore and Bill Nye’s Global Warming in a Jar Experiment
This is the fifth in a series by Cornwall Alliance Senior Fellow Roy W. Spencer, Ph.D. (Meteorology), Principal Research Scientist, University of Alabama at Huntsville, exposing media bias in reporting about climate change. This first appeared as part of a longer article by Dr. Spencer on his blog. This is one of my favorites. As part of Al Gore’s Climate Reality Project, Bill Nye produced a Climate 101 video of an experiment where two glass jars with thermometers in them … [Read more...]
Evidence of Media Bias about Climate Change Part 4: Bait and Switch: Models replacing observations
This is the fourth in a series by Cornwall Alliance Senior Fellow Roy W. Spencer, Ph.D. (Meteorology), Principal Research Scientist, University of Alabama at Huntsville, exposing media bias in reporting about climate change. This first appeared as part of a longer article by Dr. Spencer on his blog. There is an increasing trend toward passing off climate model projections as actual observations in news reports. This came up just a few days ago when I was alerted to a news story that claimed … [Read more...]
Evidence of Media Bias about Climate Change Part 3: July 2019 was the Hottest Month on Record
This is the third in a series by Cornwall Alliance Senior Fellow Roy W. Spencer, Ph.D. (Meteorology), Principal Research Scientist, University of Alabama at Huntsville, exposing media bias in reporting about climate change. This first appeared as part of a longer article by Dr. Spencer on his blog. The yearly, area-averaged surface temperature of the Earth is about 60 deg. F. It has been slowly and irregularly rising in recent decades at a rate of about 0.3 or 0.4 deg. F per decade. So, … [Read more...]
Evidence of Media Bias about Climate Change Part 2: Greenland is Rapidly Melting
This is the second in a series by Cornwall Alliance Senior Fellow Roy W. Spencer, Ph.D. (Meteorology), Principal Research Scientist, University of Alabama at Huntsville, exposing media bias in reporting about climate change. This first appeared as part of a longer article by Dr. Spencer on his blog. The Greenland ice sheet gains new snow every year, and gravity causes the sheet to slowly flow to the sea where ice is lost by calving of icebergs. How much ice resides in the sheet at any given … [Read more...]
Evidence of Media Bias about Climate Change Part 1: Amazon Burning
This is the first in a series by Cornwall Alliance Senior Fellow Roy W. Spencer, Ph.D. (Meteorology), Principal Research Scientist, University of Alabama at Huntsville, exposing media bias in reporting about climate change. This first appeared as part of a longer article by Dr. Spencer on his blog. A few days ago, The Guardian announced Large swathes of the Amazon rainforest are burning. I don’t know how this has suddenly entered the public’s consciousness, but for those of us … [Read more...]
July 2019 Was Not the Warmest on Record
July 2019 was probably the 4th warmest of the last 41 years. Global “reanalysis” datasets need to start being used for monitoring of global surface temperatures. [NOTE: It turns out that the WMO, which announced July 2019 as a near-record, relies upon the ERA5 reanalysis which apparently departs substantially from the CFSv2 reanalysis, making my proposed reliance on only reanalysis data for surface temperature monitoring also subject to considerable uncertainty]. We are now seeing news … [Read more...]
Record High Temperatures in France: 3 Facts the Media Don’t Tell You
Editor’s Note: The article below is the clearest explanation I can remember having read of why global warming alarmists are mistaken to point to record high temperatures in various regions as evidence or confirmation of global warming (let alone of manmade global warming). Cornwall Alliance Senior Fellow Dr. Roy W. Spencer explains three causes of the recent heat wave in France (and Western Europe generally): (1) Record high temperatures occur without global warming, a fact demonstrated by the … [Read more...]
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