The Version 6.1 global average lower tropospheric temperature (LT) anomaly for February, 2025 was +0.50 deg. C departure from the 1991-2020 mean, up a little from the January, 2025 anomaly of +0.45 deg. C.The Version 6.1 global area-averaged linear temperature trend (January 1979 through February 2025) remains at +0.15 deg/ C/decade (+0.22 C/decade over land, +0.13 C/decade over oceans).The following table lists various regional Version 6.1 LT departures from the 30-year (1991-2020) average for … [Read more...]
Does CO2 Warm the Earth and Cause More Extreme Weather, or Not?
The Version 6.1 global area-averaged temperature trend (January 1979 through January 2025)remains at +0.15 deg/ C/decade (+0.22 C/decade over land, +0.13 C/decade over oceans). Source: Dr. Roy SpencerSo, does carbon dioxide warm the Earth, or doesn’t it? Are extreme weather events getting more frequent and severe, or aren’t they? Why is there so much confusion about these things? Today I’m going to answer a question someone posed on our website.The questioner, who apparently lives in the United … [Read more...]
Paper Exposes Pseudoscience Behind Methane War on Farmers
Methane emissions have become a focal point of the climate debate, triggering absurd agricultural regulations negatively affecting farming communities worldwide. Targets for abuse are ruminant animals, including cattle and sheep, that produce methane (CH4) through enteric fermentation – a natural digestive process that converts grass into protein-rich meat and milk for human consumption.Even farmers from my family in India are possible targets of anti-methane assaults on agriculture that have … [Read more...]
Bring realism, not idealism, to science
The new Trump administration is delivering huge changes in the way the federal government operates. One expected result is for the conduct of science programs to reflect realism rather than idealism or political beliefs. This expectation needs to be fulfilled quickly to improve the public’s perception of, confidence in, and acceptance of government policies that must be based on solid scientific foundations. Public trust in government edicts that are ostensibly … [Read more...]
Los Angeles Burns and Governor Newsom and Mayor Bass Fiddle
A half century of disastrous wildfires and flawed land-management policies bring disaster home to Angelenos.Seems only yesterday, doesn’t it, the massive Camp fire (2018) killed 80 Californians and laid waste to some 150,000 acres of northern California. Closer to LA, the 2017 Woolsey fire burned over much of the same areas back in 2017, another big wildfire once again devastating Malibu and Pacific Palisades this week. The earlier fires should have served warning for elected officials … [Read more...]
The California Fires Were Not Caused By Climate Change
The following is a guest article by Chris Martz.To Senator Sanders:Hi there Colonel Sanders. Do you like facts? I hope you do, because you’re about to be sacked with some. Here we go. . . First, climate change does not cause forest fires. That isn’t how this works. Fires require an ignition source and fuel. Ignition sources may be natural (e.g., lightning) or it can be man-made (e.g., by accident from improperly disposed cigarette butts, improperly discarded pellet / wood … [Read more...]
Assigning Responsibility for the Tragic Los Angeles Fires
First understand Southern California is naturally dry. Its Mediterranean climate means it rarely rains in the summer and has a limited winter rainy season. Three deserts in the region attest to its dry climate. As a result, the vegetation around Los Angeles primarily consists of one-hour fuels that can dry in as little as 60 minutes, including dead grasses, leaves and pine needles, and 10-hour fuels that include dead small branches, 1/4 inch to 1 inch in diameter. Able to retain moisture … [Read more...]
So Much for an ‘Orderly Transition’ — Biden Bans Oil, Gas Drilling
So what happened to that goodwill promise President Joe Biden made in the White House Rose Garden on Nov. 7 to do everything he can to support an orderly transition to the upcoming Trump administration?Calling on people to bring down the temperature after the heat of the presidential campaign, he said, “We accept the choice the country made. I’ve said many times, you can’t love your country only when you win. You can’t love your neighbor only when you agree.”The gap here between generous … [Read more...]
The Senate should free US from the Paris Climate Agreement
The following is a guest article by Bonner Cohen.President-elect Trump’s pledge to renew his quest for American global energy dominance promises to shake up the geopolitical landscape while revitalizing the U.S. economy.There are many pathways leading to this goal, including tossing Biden-era regulations specifically designed to restrict the nation’s production of fossil fuels, revisiting the Supreme Court’s 2007 ruling in Massachusetts v. EPA that allowed the agency to regulate CO2 as … [Read more...]
Manufacturing Consensus on Climate Change
Modern political movements have not infrequently laid claim to being based in science, from immigration restriction and eugenics (in the U.S. after WWI), to antisemitism and race ideology (in Hitler’s Germany), to Communism and Lysenkoism (under Stalin). Each of these falsely invoked a scientific consensus that convinced highly educated citizens, who were nonetheless ignorant of science, to set aside the anxieties associated with their ignorance. Since all scientists supposedly agreed, there was … [Read more...]
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