Tag: science

Rising methane could be a sign that Earth’s climate is part-way through a ‘termination-level transition’

~ ABN ~ 1 Comment

Since 2006, the amount of heat-trapping methane in Earth’s atmosphere has been rising fast and, unlike the rise in carbon dioxide (CO₂), methane’s recent increase seems to be driven by biological emissions, not the burning of fossil fuels. This might just be ordinary variability – a result of natural climate cycles such as El Niño. Or it may signal that a great transition in Earth’s climate has begun.

Molecule for molecule, methane is a much more potent greenhouse gas than CO₂ but it lasts slightly less than a decade in the atmosphere compared with centuries for CO₂. Methane emissions threaten humanity’s ability to limit warming to relatively safe levels. Even more troubling, the rate at which methane is increasing in the atmosphere has accelerated recently. Something like this has happened before: sudden surges in methane marked the transitions from cold ice ages to warm interglacial climates.

Methane was about 0.7 parts per million (ppm) of the air before humans began burning fossil fuels. Now it is over 1.9 ppm and rising fast. Roughly three-fifths of emissions come from fossil fuel use, farming, landfills and waste. The remainder is from natural sources, especially vegetation rotting in tropical and northern wetlands.

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Worth a read but no mention of heat from the earth’s core being a factor in planetary warming. ABN

Princeton, MIT Scientists Say EPA Climate Regulations Based on a ‘Hoax’

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Physicist, meteorologist testify that the climate agenda is ‘disastrous’ for US

Two prominent climate scientists have taken on new rules from the Environmental Protection Agency (EPA) on cutting carbon dioxide (CO2) emissions in electricity generation, arguing in testimony that the regulations “will be disastrous for the country, for no scientifically justifiable reason.”

Citing extensive data (pdf) to support their case, William Happer, professor emeritus in physics at Princeton University, and Richard Lindzen, professor emeritus of atmospheric science at Massachusetts Institute of Technology (MIT), argued that the claims used by the EPA to justify the new regulations aren’t based on scientific facts but rather political opinions and speculative models that have consistently proven to be wrong.

“The unscientific method of analysis, relying on consensus, peer review, government opinion, models that do not work, cherry-picking data and omitting voluminous contradictory data, is commonly employed in these studies and by the EPA in the Proposed Rule,” Mr. Happer and Mr. Lindzen wrote. “None of the studies provides scientific knowledge, and thus none provides any scientific support for the Proposed Rule.

“All of the models that predict catastrophic global warming fail the key test of the scientific method: they grossly overpredict the warming versus actual data. The scientific method proves there is no risk that fossil fuels and carbon dioxide will cause catastrophic warming and extreme weather.”

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This is from Epoch Times, usually a paywall site but I was able to read the article. A friend said he was able to listen to the audio. ABN

Two Princeton, MIT Scientists Say EPA Climate Regulations Based on a ‘Hoax’

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Physicist, meteorologist testify that the climate agenda is ‘disastrous’ for America

Two prominent climate scientists have taken on the Environmental Protection Agency’s (EPA) new rules to cut CO2 emissions in electricity generation, arguing in testimony that the regulations “will be disastrous for the country, for no scientifically justifiable reason.”

Citing extensive data to support their case, William Happer, professor emeritus in physics at Princeton University, and Richard Lindzen, professor emeritus of atmospheric science at Massachusetts Institute of Technology (MIT), argued that the claims used by the EPA to justify the new regulations are not based on scientific facts but rather political opinions and speculative models that have consistently proven to be wrong. 

“The unscientific method of analysis, relying on consensus, peer review, government opinion, models that do not work, cherry-picking data and omitting voluminous contradictory data, is commonly employed in these studies and by the EPA in the Proposed Rule,” Mr. Happer and Mr. Lindzen stated. “None of the studies provides scientific knowledge, and thus none provides any scientific support for the Proposed Rule.”

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Nobel Prize winner Dr. John F. Clauser signs the Clintel World Climate Declaration

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John F. Clauser, winner of the 2022 Nobel Prize in Physics for his work on quantum mechanics, has decided to sign the World Climate Declaration of Clintel with its central message “there is no climate emergency”. Clauser is the second Nobel Laureate to sign the  declaration, Dr. Ivar Giaever was the first. The number of scientists and experts signing the World Climate Declaration is growing rapidly and now approaching 1600 people.

Clauser has publicly distanced himself from climate alarmism and this year he also joined the Board of Directors of the CO­2 Coalition. In the announcement by the CO2 Coalition, Clauser was quoted in the following way:

“The popular narrative about climate change reflects a dangerous corruption of science that threatens the world’s economy and the well-being of billions of people. Misguided climate science has metastasized into massive shock-journalistic pseudoscience. In turn, the pseudoscience has become a scapegoat for a wide variety of other unrelated ills. It has been promoted and extended by similarly misguided business marketing agents, politicians, journalists, government agencies, and environmentalists. In my opinion, there is no real climate crisis. There is, however, a very real problem with providing a decent standard of living to the world’s large population and an associated energy crisis. The latter is being unnecessarily exacerbated by what, in my opinion, is incorrect climate science.”

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Mars rover finds signs of seasonal floods

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The prodigious evidence for water on Mars has eliminated scientific debate about whether Mars had a watery past. It clearly did. But it has left us with an awkward question: What exactly did that past look like? Some results argue that there were long-lived oceans and lakes on Mars. Others argue that the water largely consisted of ice-covered bodies that only allowed water to burst out onto the surface on occasions.

The picture is further confused by the fact that some or all of these may have been true at different times or in different locations. Creating a clear picture would help shape our understanding of an environment that might have been far more conducive to life than anything that exists on present-day Mars.

A new paper describes evidence that at least one part of Mars went through many wet/dry cycles, which may be critical for the natural production of molecules essential to life on Earth—though they don’t necessarily mean conditions in which life itself could thrive.

The results come courtesy of Curiosity, the older of the two operational rovers on the planet, which is exploring a site called Gale Crater. About 3,000 Martian days into its exploration, the rover was at a site that dates to roughly 3.6 billion years ago, during Mars’ relatively wet Hesperian period. And it came across what would be familiar to gamers as a hex grid: hundreds of hexagonal shaped rock deposits in the area of a few centimeters across and at least 10 centimeters deep.

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EPA Authorizes Release of 2 Billion More GMO Mosquitoes as Reports of Malaria Surface in States That Already Released Them

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Locally acquired malaria has been nonexistent in the U.S. for the last 20 years. But five such cases have recently been diagnosed — four in Florida and one in Texas — the only two states that have released genetically engineered mosquitoes.

  • Genetically engineered (GE) mosquitoes created by biotechnology company Oxitec have been released in the U.S. in Florida and Texas.
  • In March 2022, the U.S. Environmental Protection Agency (EPA) granted Oxitec a two-year extension of its experimental use permit, or EUP, which would allow the biotech company to release additional GE mosquitoes in Florida as well as in four counties in California for the first time.
  • While the EPA extended Oxitec’s EUP both the Florida Department of Agriculture and California Department of Pesticide Regulation (DPR) must approve Oxitec’s testing in order for it to move forward in their states.
  • Following pushback from legislators, California’s DPR announced Oxitec voluntarily withdrew its research authorization application to test its GE mosquitoes in California.
  • Locally acquired malaria has been nonexistent in the U.S. for the last 20 years, but five such cases have recently been diagnosed — four in Florida and one in Texas.

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Unwise are they who wallow in red herring sauce

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Pandemic Aftermath Update Wk 27 2023

As one can see, the US has indeed returned to baseline in terms of All Cause Mortality, as proclaimed widely in the MSM.

But that is NOT the story, and unwise are they who wallow in its red herring sauce.

In terms of Excess Non-Natural Cause Mortality, we still reside at 15.7%.

The fact that this mortality now features a natural seasonality implies that natural deaths are concealed in this death category.

They’ve ceded the lockdown argument in an effort to protect the vaccine.

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‘Diverse organic matter’ found on Mars by Nasa rover

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Diverse types of organic molecules have been found on Mars by a Nasa rover.

The material was detected by the Perseverance rover in the Jezero Crater on Mars, scientists said.

Researchers are unable to rule out that the materials have a “biotic” origin, or are the result of life on the planet. But they might also be formed in other ways, such as interactions between water and dust or having been dropped onto the planet by dust or meteors.

The findings suggest that Mars may have had a far more active past than we realised – and could have significant implications for the search for alien life.

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Study increases probability of finding water on other worlds by x100

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A new analysis shows that there are probably many more Earth-like exoplanets with liquid water than had been thought, significantly increasing the chance of finding life. The work finds that even where the conditions are not ideal for liquid water to exist at the surface of a planet, many stars will harbour geological conditions suitable for liquid water under the planet’s surface.

Presenting the work at the Goldschmidt geochemistry conference in Lyon, lead researcher Dr Lujendra Ojha (Rutgers University, New Jersey, USA) said “We know that the presence of liquid water is essential for life. Our work shows that this water can be found in places we had not much considered. This significantly increases the chances of finding environments where life could, in theory, develop”.

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