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Showing posts with label Climate Science. Show all posts
Showing posts with label Climate Science. Show all posts

Saturday, April 15, 2023

An Associated Press story provides some things to think about


April 11, 2023

The recent horrible weather events that have killed and injured hundreds of Americans and destroyed hundreds of homes and businesses have gotten well-deserved attention.

In addition to tornados like those seen this year in America, through its many decades the country has experienced many severe weather events, like hurricanes, floods, draughts, blizzards, ice storms, wildfires, bomb cyclones, the polar vortex and other weather horrors.

These weather phenomena were addressed last week by the Associated Press (AP) in a story by Seth Borenstein titled, “Why the US leads the world in weather catastrophes.”

Borenstein, noting that the “United States is Earth’s punching bag for nasty weather,” said that we can blame geography for the serious weather we experience.

“Two oceans, the Gulf of Mexico, the Rocky Mountains, jutting peninsulas like Florida, clashing storm fronts and the jet stream combine to naturally brew the nastiest of weather,” he wrote.

According to North Carolina state climatologist Kathie Dello, our weather problems start with “where we are on the globe. It’s truly a little bit … unlucky.”

Borenstein noted that when we add to that man-made aspects that complicate our locational problem -- like what, where and how we build things -- the situation gets worse. “The U.S. is by far the king of tornadoes and other severe storms,” he wrote. 

Northern Illinois University meteorology professor Victor Gensini commented that “It really starts with two things. Number one is the Gulf of Mexico. And number two is elevated terrain to the west.”

Describing our recent outbreak of tornadoes, Borenstein warned that more could be coming. “Dry air from the West goes up over the Rockies and crashes into warm, moist air from the Gulf of Mexico, and it’s all brought together along a stormy jet stream. 

“In the West, it’s a drumbeat of atmospheric rivers. In the Atlantic, it’s nor’easters in the winter, hurricanes in the summer and sometimes a weird combination of both, like Superstorm Sandy.”

The way forward to reduce the hazards of these storms is not to stop using incandescent light bulbs, gas stoves, gas-powered and diesel-powered vehicles and toilet paper, as championed by the Climate Change camp. 

Susan Cutter, director of the Hazards Vulnerability and Resilience Institute at the University of South Carolina, told Borenstein, “One of the ways you can make your communities more resilient is to not develop them in the most hazard-prone way or in the most hazard-prone portion of the community.”

“The insistence on building up barrier islands and development on barrier islands, particularly on the East Coast and the Gulf Coast, knowing that that sand is going to move and having hurricanes hit with some frequency … seems like a colossal waste of money,” she said.

One factor is that in the south more manufactured housing is being used, and it is “more vulnerable to all sorts of weather hazards,” Cutter said. 

Where we build and how we build contributes greatly to the deaths, injuries, and destruction resulting from the weather phenomena that our Earthly location brings to us. Given that we cannot control the weather that occurs naturally in the U.S., we should be even more aware of where and how we build structures.

If the United States as a whole has it bad, the South has it worse, according to Marshall Shepherd, a Georgia meteorology professor and former president of the American Meteorological Society.

“We drew the short straw (in the South) that we literally can experience every single type of extreme weather event,” Shepherd said. “There’s no other place in the United States that can say that.”

Some states, like Florida, North Carolina and Louisiana, stick out in the water, so they are more prone to being hit by hurricanes, some of the experts noted.

This AP story provides a factor affecting our severe and often deadly weather that many or most of us have not known of thought about previously. While those who argue against the catastrophic claims of climate change are generally ridiculed, this factor tends to lend them a significant element of defense.

And those dire warnings of catastrophe in the past decades that did not materialize seem even more crazy than before.

Comedian George Carlin many years ago pointed out that our planet has been here 4.5 billion years. Humans, by contrast, have only been around for maybe 200,000 years, a very small percentage of that time. And we have been involved in heavy industry and other things that so many believe may destroy Earth for only about 200 years. He said that “the planet has been through a lot worse than us.” 

Of course, George Carlin is not a climate scientist, and how humans do things can have very negative consequences. But maybe things aren’t as bad as some think. 

The natural factors that the AP story highlights must be a part of how we think about weather and climate change. And maybe we can moderate our attitude regarding doing away with fossil fuels by forcing the end of their use prematurely and unnaturally, given that our Earthly location is a primary factor in our weather. 

Tuesday, October 01, 2019

Badly needed: A more balanced approach for environmental policy


A few months ago, a new proposal to save the world from environmental catastrophe burst forth. The plan was designed to eliminate the threat, or at least reset the End of the World Clock that is counting down the final 10, or maybe 12, remaining years of life on Earth.

Called the Green New Deal (GND), it would turn life in the United States upside down by eliminating some things that we want and need, like fossil fuels and nuclear energy, 99 percent of motor vehicles, air travel, meat, and some other equally radical things.

In addition to all the inconvenience and misery the GND would cause, its price tag is trillions of dollars we don’t have. 

The GND’s narrative of impending doom, burdened with weaknesses and dangers, is just the latest of dozens of prior such predictions. One list contains 42 of them, 27 for which the Competitive Enterprise Institute provided sources, such as The New York TimesThe Boston Globe, the Washington PostThe Guardian, Brown University, Time magazine, and the Associated Press.

Here are some select excerpts of predictions issued between 1967 and 2014, categorized, and each preceded by the year of the prediction:
* Ice Age: 1971 - New Ice Age Coming By 2020 or 2030; 1972 - New Ice Age By 2070; 1974 - Space Satellites Show New Ice Age Coming Fast
* Flooding: 1988 - Maldive Islands will Be Underwater by 2018; 1989 - Rising Sea Levels Will Obliterate Nations if Nothing Done by 2000; 2005 - Manhattan Underwater by 2015
* Warming: 2008 - Arctic will Be Ice Free by 2018; 2013 - Arctic Ice-Free by 2015; 2000 - Children Won’t Know What Snow Is
* Famine: 1967 - Dire Famine Forecast By 1975; 2002 - Famine In 10 Years If We Don’t Give Up Eating Fish, Meat, and Dairy
* Diverse problems: 1969 - Everyone Will Disappear in a Cloud of Blue Steam By 1989; 1970 - Urban Citizens Will Require Gas Masks by 1985; 2004 - Britain will Be Siberia by 2024; 2014 - Only 500 Days Before ‘Climate Chaos’

If you do not buy into the catastrophe warnings, you are deemed a “science denier” by the climate alarmists. However, you have evidence on your side. The history of predictive catastrophic environmental science is poor.

Despite this horrid record, however, we are told that in 12 years it’s all over. And even though hundreds of scientists dispute the doomsday scenario, we are told it is the unquestionable truth.

Attempting to persuade the powers that be at the United Nations of its erroneous outlook, a group of 500 prominent scientists and professionals from around the globe has produced the European Climate Declaration, and submitted it to officials at the UN. 

The group is led by CLINTEL (Climate Intelligence Foundation) co-founder Guus Berkhout of The Netherlands, and includes America’s noted Richard Lindzen, Ph.D., a professor of meteorology and member of the National Academy of Sciences. Both men are among the Declaration’s “ambassadors” from 14 different countries who signed the communication to the UN.

The September 2019 document makes seven major points: 1. There is no climate emergency; 2. Natural as well as anthropogenic factors cause warming; 3. Warming is far slower than predicted; 4. Climate policy relies on inadequate models; 5. CO2 is plant food, the basis of all life on Earth; 6. Global warming has not increased natural disasters; and 7. Policy must respect scientific and economic realities.

Two major fallacies exist in the “science” behind climate catastrophe predictions these scientists say: First, political considerations infect the scientific process, and second, the climate models that predict catastrophe are biased.

Climate models use quantitative methods to simulate the interactions of the important drivers of climate, including atmosphere, oceans, land surface and ice. The results of a climate model are a product of the data provided. 

The Declaration offers the following comment on climate models: “Climate models have many shortcomings and are not remotely plausible as policy tools. Moreover, they most likely exaggerate the effect of greenhouse gases such as CO2. In addition, they ignore the fact that enriching the atmosphere with CO2 is beneficial.”

Further, it notes: “CO2 is not a pollutant. It is essential to all life on Earth. Photosynthesis is a blessing. More CO2 is beneficial for nature, greening the Earth: additional CO2 in the air has promoted growth in global plant biomass. It is also good for agriculture, increasing the yields of crop worldwide.”

And the seventh and final point: “There is no climate emergency. Therefore, there is no cause for panic and alarm. We strongly oppose the harmful and unrealistic net-zero CO2 policy proposed for 2050. If better approaches emerge, and they certainly will, we have ample time to reflect and adapt. The aim of international policy should be to provide reliable and affordable energy at all times, and throughout the world.”

The introductory letter written by the ambassadors suggests that the UN “organize with us a constructive high-level meeting between world-class scientists on both sides of the climate debate early in 2020,” and recommends a full and fair discussion of the issue. 

That seems to be a sensible plan.

Wednesday, March 13, 2019

More news of concern on the environment and manmade climate change



 
The results of a new peer-reviewed Organization Studies survey are out, published in a Forbes article. Founded in 1993, the Organization Studies Research Network’s website explains that it “comes together around a common concern for, and a shared interest to explore, new possibilities in knowledge, culture and change management, within the broader context of the nature and future of organizations and their impact on modern society.”

The survey polled 1,077 geoscientists to find the current thinking of this large group on how human activities are affecting our climate.

The largest subgroup of participants fit the “Comply with Kyoto” model. This subgroup of 36 percent of participants expressed the strong belief that climate change is happening and is not a normal cycle of nature, and humans are the main cause. This result will not surprise the manmade climate change faction among us.

The next largest subgroup is the “Nature is Overwhelming” faction, at 24 percent. These scientists believe that changes to the climate are natural and normal, but they strongly disagree that climate change poses any significant public risk, and see no impact on their personal lives.

Those two groups, however, represent only 60 percent of the total.

Following at 17 percent in third place are the “Fatalists.” They credit both human and natural causes for climate change; consider climate change to be a smaller public risk with little impact on their personal lives; are skeptical that the scientific debate is settled regarding the Intergovernmental Panel on Climate Change (IPCC) modeling; and think climate change is but a small risk. They are said to hold the position, “How can anyone take action if research is biased,” the report notes.

Coming in fourth are those in the “Economic Responsibility” model at 10 percent of participants. These Earth scientists “diagnose climate change as being natural or human caused,” but more than any other group hold to the idea that the real cause of climate change is unknown, as nature is forever changing and therefore uncontrollable. They also are unlikely to accept that scientific debate is settled.

The smallest subgroup is the “Regulation Activists,” which, at just 5 percent of the total, are skeptical that the scientific debate is settled, and also blame both natural and human causes.

These findings prompted the author of the Forbes article, James Taylor, to conclude that, “Taken together, these four skeptical groups numerically blow away the 36 percent of scientists who believe global warming is human caused and a serious concern.”

Taylor adds, “Now that we have access to hard surveys of scientists themselves, it is becoming clear that not only do many scientists dispute the asserted global warming crisis, but these skeptical scientists may indeed form a scientific consensus.”

These findings should not surprise those who have followed this debate, and who do not automatically subscribe to the idea that fossil fuel use is causing climate change.

“Climate change itself is already in the process of definitively rebutting climate alarmists who think human use of fossil fuels is causing ultimately catastrophic global warming,” wrote Peter Ferrara of the Heartland Institute, in Forbes all the way back in 2012, discussing the seventh International Climate Change Conference.

“That is because natural climate cycles have already turned from warming to cooling, global temperatures have already been declining for more than 10 years, and global temperatures will continue to decline for another two decades or more,” Ferrara continued.

He called attention to the fact that temperatures dropped steadily from the late 1940s to the late 1970s. The popular press even predicted a coming ice age. Ice ages have cyclically occurred roughly every 10,000 years, with a new one actually due around now, Ferrara wrote.

He writes about Don Easterbrook, Professor Emeritus of Geology at Western Washington University, who “publicly predicted in 2000 that global temperatures would decline by 2010. He made that prediction because he knew the Pacific Decadal Oscillation had turned cold in 1999, something the political scientists at the UN’s IPCC did not know or did not think significant.”

Easterbrook was correct, and the IPCC was wrong, Ferrara notes. And 56 percent of the Earth scientists surveyed say that natural causes are a significant factor, and perhaps a more significant factor than fossil fuel use.

Using fossil fuels will naturally give way to other methods when those methods are able to provide the needed energy economically and without drastic disruption.

Until then, we need to stop the climate alarmism and focus on actual problems, like drug addiction, the national debt, and illegal immigration.

Tuesday, December 18, 2018

New climate report not very different from other climate reports

There are many legitimate reasons to question the warnings of climate doom, including the millennia long history of alternating periods of warming temperatures and ice ages, demonstrating that warming and cooling periods occur naturally. 

Not the least of those reasons is the problems with climate science itself, as well as its proponents. 

The issue, of course, is for scientists to accurately determine whether and how much human activities affect Earth’s atmosphere. The record on this is spotty, at best.

The famous – or infamous – “Hockey Stick” graph that showed a sharp rise in temperatures over a rather short period of time was wrong: Bad science. But it nevertheless created a great deal of fear of a dangerously warming environment.

In 2007, NASA released data showing that contrary to the opinion of the climate change faction that the warmest year on record was 1998, the warmest year was actually 1934, and the warmest four years were in the 1930s.

NASA also released data in 2015 that challenged the 2013 conclusions of organizations including the Intergovernmental Panel on Climate Change (IPCC) that Antarctica was losing land ice. NASA’s data showed the opposite: that Antarctica was in fact gaining ice.

In October, a scientific paper published in the journal “Nature” suggested ocean temperatures had risen roughly 60 percent higher than estimated. However, it was soon discovered that this frightening finding was due to a mathematical error.

And, although he’s not a climate scientist, and doesn’t even play one on TV, we can’t overlook Al Gore’s “An Inconvenient Truth,” a movie that provided gross misinformation, based upon predictions of doom of the grave threat of global warming. In 2006, The Washington Poststated that Gore "believes humanity may have only 10 years left to save the planet from turning into a total frying pan."

Well, 2019 is nearing, and things are roughly the same as they were at the time of Gore’s huge miscalculation. But no matter how far from reality his prognostications have been, his bank account swells pretty much in parallel with the growth of his carbon footprint. If carbon dioxide is so grave a problem, shouldn’t people like Gore show us the way to correcting that problem with their own behavior?

While Gore has implemented green energy mechanisms in his own home, he buys “carbon credits” to cover for his other excesses.

The day after Thanksgiving – Black Friday, interestingly enough – the 1,700-page National Climate Assessment went public, re-igniting fears of mass deaths, global food shortages, economic destruction, and national security risks resulting from climate change.

However, in keeping with past climate doom reports, this one also has some problems, which Nicholas Loris of the Heritage Foundation has discussed. Among the weaknesses he found are exaggerated economic costs.

One claim is that the worst climate scenario could cost the U.S. 10 percent of its gross domestic product by 2100, more than twice the percentage that was lost during the Great Recession. This is based on the assumption that the Earth’s temperature will increase by 15 degrees Fahrenheit, even higher than the worst-case scenario predicted by the IPCC. Is that realistic?

Further, “It estimates nearly impossible levels of coal consumption, fails to take into account the massive increase in natural gas production from the shale revolution, and ignores technological innovations that continue to occur in nuclear and renewable technologies,” according to Loris.

Even if climate data and the predictions resulting from it are accurate, how people react to this crisis is also relevant, and often problematic. See “Paris, December 2018,” where political climate change is actually occurring.

The protests followed the imposition of a fuel tax announced by French President Emmanuel Macron to curb diesel usage and invest in greener technology. For French citizens living in rural areas, where driving is a big deal, the tax would be very painful. Another factor is the immediate pain of higher taxes today for results to be achieved years or decades in the future.

And then there are the celebrity supporters of climate change measures who expect the rest of us to toe the line while they go along their merry way creating large carbon footprints.

Furthermore, if climate change is actually being significantly affected by the activities of mankind, who are the biggest offenders?

Well, you may be surprised to learn that the United States is neither a big offender, nor the least of those imposing carbon emission restrictions on its own citizens.

So, if action really needs to be taken to prevent the destruction of mankind and the planet, China and India are the first two places that need to change their ways. And there are many others who have not joined in, while the U.S. heads the list in reducing carbon emissions.

And, we cannot ignore that some of these climate scientists are activists, who have a political perspective that is fertilized by ample research dollars for the “correct” opinions on climate change.

No one, or at least few of us, wants to pursue a path that will actually be harmful to us, or our environment. But we must have truthful, accurate information upon which to determine our course of action.