Two dams collapsed in the Hulunbuir proince on Sunday, July 18.
6,660 people were affected; 53,800 acres of farmland was flooded; 22 bridges, 124 culverts, and 15.6 kilometres of highway were destroyed….Casualties are unknown.
On July 20 was reported heavy rains in the Henan province caused flooding of the Yellow river and its tributaries. The yellow river normally does not even reach the ocean for 3 months of the year!
In Europe flooding occurred in at least 7 countries. It started with heavy rains in the beginning of July, some areas received 4 inches of rain, over three times the normal rainfall for all of July, then on July 14 fell another 4 inches. The dams were already full to the brim, so many areas were flooded.
Here is a very good summary of the events in Europe, and as you expected, climate change is blamed.
What did he mean by “We are now officially in the era of climate change.”
Europe and China have always had floods. In fact, casualties have gone down substantially in the last hundred and fifty years. Here is a chart from Europe:
Dams has always been important since the beginning of industrialization, first as water wheels to provide power, then with electricity the rivers were really exploited to provide hydroelectric power. Flood control was also important, and there is a trade-off, which is more important, electric power or flood prevention? To maximize electric output you want to have the dams filled to the brim at all times, for flood control you want to have the dams at half full, to always be ready to absorb the next rain. The problem is that in so doing the dams only produce 70% of maximum energy. To complicate matters, the last ten years there has been a large investment in wind and solar energy, and when the wind doesn’t blow and the sun doesn’t shine, the hydro-electric power storage will have to fill in the gaps, if we are to have any clean energy at all times.
This was the case in Europe in July. The early rains had filled up the dams to within a foot of maximum, and there had not been any controlled releases to prepare for the additional rains expected. Bureaucrats hate to do controlled releases, they see billions of Kilowatt hours go to waste. The bureaucracy failed, these decisions must be made with no delay, but if politicians rather than technically competent people are to make the decisions, the time delays inherent in any bureaucracy will make disasters like these happen again and again.
This was in 2005. Dr. Fauci knew then HydroxyChloroQuine was effective against Covid type viruses. “In the 1985-86 edition of Harrison’s Principles of Internal Medicine [a highly recommended book for students studying medicine in medical colleges], Dr. Fauci wrote that HCQ worked an anti-viral agent despite being an anti-malarial drug. There was no Covid-19 back then, but HCQ’s anti-viral properties were already well known.
In 2015 the only level-4 virus lab in the U.S. conducting defensive research against “Gain of function” viruses was closed because of the inherent danger to the population should the virus escape. Not to worry, President Obama, Melinda Gates and Dr Fauci started to look for a new place to conduct the research. They found it in Wuhan, China; the Chinese have no such scruples as danger to the people. This lab was taken over in 2017 by the Chinese army, conducting bio-weapon research (defensive only, of course), so the research continued, this time controlled by the Chinese.
In January 2017 Anthony S. Fauci, MD, director of the National Institute of Allergy and Infectious Diseases, said there is “no doubt” Donald J. Trump will be confronted with a surprise infectious disease outbreak during his presidency.
It is getting interesting. The virus escaped the lab, sometimes in the fall of 2019, and the Chinese knew it but kept silent. They closed off Wuhan to all other Chinese, rail, car and air. But they kept international travel open, as if they wanted the virus to spread all around the world. And Dr. Fauci knew it!
The United States, the world’s second-leading emitter after China, seeks to reclaim global leadership in the fight against global warming after former President Donald Trump withdrew the country from international efforts to cut emissions. President Joe Biden unveiled the goal to cut emissions by 50%-52% from 2005 levels at the start of a two-day virtual climate summit attended virtually by leaders of 40 countries including China, Russia and India.
How can that be?
China burned 51.2% of the world’s coal in 2012, USA produced 12.5%. China’s production was more than four times larger. This has now stabilized and was in 2018 47%, because India and the real developing world are increasing their dependence on coal for electricity production, and also for cooking meals.
This of course is with the Paris accord in mind. U.S. and the European countries are to limit their emissions and slowly diminish them, down to a per capita emission comparable to the mid 1800’s, while China, being a “developing” country is allowed to increase their emissions until 2030, and then stabilize them, not decrease them.
How can they be burning nearly half the world’s coal mined?
One reason is they are the world’s state controlled manufacturing company. They are also responsible for half the world’s Steel production. China produced 50.3% of the world’s crude Steel in 2015, USA produced 4.9%. China’s production was over 20 times larger than the U.S.Some of this steel was dumped below production cost to crush our domestic low end steel industry. An example: Rolled steel to make steel cans were exported at about $200 a ton, the production cost in the U.S. is more like $400 a ton. They can do this, since their environmental regulations only pay lip service to pollution. Remember how Pittsburgh was 60 years ago? China is much worse.
Cement production. China produced 51.4% of the world’s cement in 2015, USA produced 1.8%. China’s production was almost 30 times larger.
It takes a lot of concrete to build artificial islands so they can take control of the South China Sea. But they are building many other things, Ghost Cities, but also an impressive infrastructure with high speed trains on elevated concrete tracks.
Worrisome as that may be, it is nothing compared to China’s dominance in Rare Earth Metals. Let me explain why rare earth metals are so important to our modern economy.
First, rare earth metals re not rare at all, they exist in small quantities together with Thorium and sometimes Uranium wherever other metals are mined.
The Lanthanides occur in quantity in Monazite, a byproduct of mining Phosphates, but also as a byproduct of mining Titanium, and even from some Iron ores. The rare earth metals are free to begin extraction if it was not for one thing, they also contain Thorium, and Thorium is very weakly radio-active, so in the mid 1980’s the NRC and IAEA reclassified Monazite and anything containing Thorium as a “Source Material” and after that it became too costly to comply with all the regulations for nuclear material, so all production of rare earth minerals ceased in the U.S.
China saw an opportunity to grab the world market for Rare Earth Metals and is now controlling about 85% of the supply of all rare earth metals.
So what are rare earth metals used for?
China now has a de facto monopoly on all usages of rare earth metals, and in the case of war or an embargo, not only are our precious cell phones and computers in jeopardy, so is our defense, night vision goggles, aircraft engines, navigation systems, laser guidance, just to name a few uses.
And not only that, we import the completed parts from China, even for our most sophisticated military equipment, such as the F35 aircraft, after telling the Chinese how to make the components. The very same components are now in China’s version of the F35, still under development, but in a year or so China will have their faithful copies made! A F35 aircraft contains about 935 pounds of rare earth metals.
This is clearly unsustainable, so in 2014 Congress tried to pass HR 4883 and S 2006 to remedy the situation, but the bills got killed in review by none other than the defense department, citing National Security! Our only major rare earth metals mine reopened, only to go bankrupt in 2015. It has since reopened, but the ore is shipped to China for refining! One good point is that the Mountain Pass mine was scheduled to reopen the processing facilities late 2020, but full processing operations without the help from the Chinese rare earth refining giant corporation Shenghe Resources have been delayed to 2022
The idea was that we should change our electricity production into renewable sources, such as wind and solar.
Wind power uses a lot of rare earth metals to get the most efficient generators, all made by China. Wind power is about maxed out, that is, if you care about birds, especially eagles and raptors. The allowable bald eagle kill was upped from 1200 to 4200 a year for all U.S. wind turbines during the Obama administration. Killed golden eagles and storks has a S250,000 fine, paid by the electricity users, and if we build it out more, we may exterminate some species.
Solar power looked promising until pollution was taken into consideration. China added 53 GW solar capacity in 2017. The forecast for this year i 45 GW, and for next year 35 GW.
The efficiency of solar panels are drastically reduced by the layer of soot accumulating daily from air pollution. They have to be cleaned daily with water, and water is in short supply in northern China. The yellow river no longer reaches the ocean during large periods of the year, all water is spoken for. In southern India a solar farm used up so much water that the wells went dry and there was no more water for agriculture and people, except during the monsoon season. Germany has given up on their solar program except for special needs. The best places for large solar farms in the U.S. are in Arizona and Nevada, both are having severe and growing water problems. In addition, that is not where the energy is needed, so transmission losses must be taken into account, as well as the need to expand an increasingly vulnerable and in many parts undesirable national grid.
I am not against solar panels, and as soon as we are freed from total Chinese dominance on the material used in solar panels we should install them in open spaces, such as parking lots around factories and shopping malls, wherever there is adequate sunlight. Park the cars under them and the summer heat will be so much more bearable, and in the winter you will not have to scrape the windshield. When it snows, solar panels do not work anyway.
Where it rains, China pollutes. The Yang -Tse river carries nearly half the plastic waste that is dumped in the ocean. It can be stopped, but it will consume a lot of energy, both man-power and electricity to do all the cleanup.
The most practical solution is found in creating a massive effort in developing and installing Thorium nuclear power. Here is a list of reasons why we should jump on the opportunity to solve the energy crisis:
The table below shows that USA came in as number 28 of the 40 countries with the largest outbreak of the Wuhan virus. This table reflects the first 40 days of the new U.S. administration. Most countries have a declining death rate, with the notable exceptions of Mexico, South Africa, Germany, United Kingdom, Colombia, Poland, Romania, France, Spain, Pakistan, Russia, Portugal, Ukraine, Iraq, and the United States of America.
In early May, 2019, President Xi and Vice Premier Liu He, China’s top trade negotiator, visited a rare earth metals mine in Jiangxi province. This has led to the rumor that China is seriously considering restricting rare earth exports to the US. China may also take other countermeasures in the future. The trade negotiations between U.S. and China got a lot more serious. It extended far beyond tariffs and intellectual property, it began to involve control of strategic materials.
The first thing we must realize is that rare earth metals are not all that rare. They are a thousand times or more abundant than gold or platinum in the earth crust and easy to mine, but a little more difficult to refine. Thorium and Uranium will also be mined at the same time as the rare earth metals since they appear together in the ore.
U.S. used to be the major supplier of rare earth metals, which was fine up to around 1984. Then the U.S. regulators determined that Uranium and Thorium contained in the ore made the ore radioactive, so the regulatory agencies decided to make rare earth metal ore subject to nuclear regulations with all what that meant for record keeping and control. This made mining of rare earth metals in the U.S. unprofitable, so in 2001 the last domestic mine closed down. China had no such scruples, such as human or environmental concerns, so they took over the rare earth metals mining and in 2010 controlled over 95% of the world supply, which was according to their long term plan of controlling the world by 2025.
The U.S. used to have a strategic reserve of rare earth metals, but that was sold off in 1998 as being no longer cost effective or necessary. Two years later the one U.S. rare earth metals mine that used to supply nearly the whole world, the Mountain Pass Mine in California closed down, together with its refining capacity. From that day all rare earth metals were imported.
The U.S. used to have a strategic reserve of rare earth metals, but that was sold off in 1998 as being no longer cost effective or necessary. Two years later the one U.S. rare earth metals mine that used to supply nearly the whole world, the Mountain Pass Mine in California closed down, together with its refining capacity. From that day all rare earth metals were imported. In 2010 it started up again together with the refining capacity but went bankrupt in 2015, closed down the refining but continued selling ore to China. They restarted refining again late 2020.
So, why is this important? Just take a look at all the uses for rare earth metals. The most sought after pays all the cost of mining and refining, and the rest are readily available at nominal cost.
The Chinese almost got away with it, and that is but one reason the trade negotiations were so complicated and hard fought, but necessary. Donald Trump fought for reciprocity and fair competition.
For example, according to a 2013 report from the Congressional Research Service, each F–35 Lightning II aircraft requires 920 pounds of rare–earth materials. Who is making the most critical parts to this airplane? You guessed it – China, from our drawings and according to our specifications.
Here is a picture of the F-35
And here is a picture of the Chinese clone, the J-20, stealth capacity and all.
It is a lot cheaper to steal technology than to develop your own.
Not all rare earth metals are of equal importance, and this is reflected in their price. The rare earth metals mined in Myanmar are high in the most sought after metals, such as neodymium and dysprosium
November saw the prices of all major Chinese-sourced rare earths spike, but especially those used in magnets. In particular, the research note mentioned neodymium, which is the most common rare earth used in making magnets, which rose by 27% since early in November, up over 50% year to date. Several other key rare earths also increased in value last month, including dysprosium (+17%), gadolinium (+9%) and terbium (+27%).
Another factor in the price surge is a new law that came into force in China on December 1, Hamilton noted. Known as the Export Control Law, it creates new regulations that give the government more control over such exports as technology and rare earths.
It turns out that Myanmar provides half of China’s need for neodymium and dysprosium, so any disruption in the supply would be most unwelcome for China.
China has been hard at work trying to keep a near monopoly on rare earth metals, by securing patents> Here is a chart of recently issued patents
Yogi Berra once said: Predictions are hard, especially about the future Here are the predictions for rare earth metals prices:
On February 1 there was a coup in Myanmar, and the military took over power. Prices of some rare earth metals spiked to more than estimated 2025 levels.
China has been quietly exploring the economic damage it could inflict to US and European companies – including defense contractors – if they were to impose export ‘restrictions’ on 17 rare-earth materials, according to a report in the Financial Times.
FT added that “[t]he Ministry of Industry and Information Technology last month proposed draft controls on the production and export of 17 rare earth minerals in China, which controls about 80% of global supply.”
Before being voted out of office, President Trump and his administration sought to take steps that might help the US limit China’s resource dominance in this area, including signing an executive order declaring a “national emergency” in the US mining and minerals industry (much of which remains focused on digging coal out of the ground). China has been widely acknowledged as dominant in the rare-earth minerals market for decades.
But with Trump out, and a much more China-friendly administration back in power in Washington, it looks like Beijing is already considering playing hardball to get what it wants.
Meanwhile, the Biden administration is considering sanctions against Myanmar, a country that is poorer than Bangladesh.
China is the world’s dominant producer of rare earths, a group of 17 minerals used in consumer electronics and military equipment. But it relied on Myanmar for about half its heavy rare earth concentrates in 2020, says Adamas Intelligence managing director Ryan Castilloux.
Myanmar is therefore an “exceptionally critical supplier of … feedstocks that are essential ingredients in high-strength permanent magnets for electric vehicle traction motors, wind power generators, industrial robots and a wide array of defense-related applications”, he said.
There has been no sign of disruption for now, since Myanmar’s rare earth mines are under the control of autonomous militia groups, but the test will come after the Lunar New Year holiday, which has just ended.
Brr, it is cold in Texas, over 3.5 million people are out of power, freezing rain is knocking out power lines and half of the wind turbines are out of commission until they thaw out. The wind chill is way below zero F, and in Galveston they had a snow thunderstorm on the beach!
Maybe wind power is not the best way to go.There are better ways.
That is not all. Efficient wind turbine generators use a lot of rare earth metals to achieve maximum efficiency on the magnets among other things. China still controls over 80% of all rare earth metals mining and refining. This is a national security risk.
How stupid can you get? Here is an example. To de-ice a 747 aircraft costs about 40,000 dollars. Add to this the cost of flying the helicopter, and the fuel it consumes while transporting the glycol from its base to the wind farm.
The rest of the quote: “And I am not sure about the universe.”
It is to be noted that the switched votes, from Trump to Biden and from Jo Jorgensen to Biden is not a complete list. It involves only six states, and the confessed vote switching that occurred in Italy is not yet included.
At the very least we should conduct an audit, involving manual recount. The audit done in Antrim County, Michigan where over 60% of the votes went for adjudication – over the internet is as big a red flag as I have ever seen.
If, after a manual audit and recount of all valid votes the reported numbers are correct I stand corrected, but if not I am convinced the election was stolen – by many foreign powers no less. I am not alone in this assertion, over 70% of Republicans believe the election was stolen and even 30% of Democrats believe so also.
According to alarmists’ climate change models, staying out of the Paris accord will increase global temperatures by 0.05 to 0.17 degrees Celsius by the year 2100, a catastrophe too big to fathom. See the official chart!
These predictions are according to an average of climate change models, all sponsored by various governments in one way or another.
Here is a chart of 73 climate models, and the results of 6 observations.
And how is the current global temperature trend performing right now? There was A “pause” for over 19 years even though CO2 was increasing at 3 ppm (nearly one percent) per year! Then came a temperature rise. Here is a chart of the worldwide UAHv6 for the last 24 years.
With the discrepancy of more than half a degree C between the average of the climate models and observations, it pays to be skeptical of even the 0.17 degrees.
This chart shows the growth of China. Not only are they consuming 47% of the world’s coal production, they are also making 30 times more cement than U.S. Cement production releases CO2, by replacing carbonate with sulfate.
And with the Paris accord, China was free to grow emissions until 2030, up to 6 times U.S. output, and get paid for it! And we were to pay them!
What is China doing with all its cement? Building artificial islands? Bunkers? Ghost cities?
Well, it takes a lot of cement to build artificial islands in the South China Sea!
I am a climate realist, that means I look at the totality of what is happening to the climate with increasing CO2 levels, and what it means for our future.
Climate alarmists and IPCC believe that the thermal response to increasing CO2 is a feedback gain from increasing water vapor that results from higher temperatures, leading to much higher temperatures. Current climate model averages indicate a temperature rise of 4.7 C by 2100 if nothing is done, 4.65 C if U.S keeps all its Paris commitments and 4.53 C if all countries keep their part of the agreement. In all cases, with or without Paris agreement we are headed for a disaster of biblical proportions.
As the chart indicates, implementing all of the Paris agreement will delay the end of mankind as we know it by at most 4 years.
The cost is staggering. The developing countries want at least 100 billion dollars a year to implement the Paris accord, all paid for by the developed countries. The most infuriating thing about that is that China is considered a developing country, and being a developed country The U.S., while reducing their CO2 footprint will be paying China until the year 2030 to further develop their coal burning electric plants until the China CO2 output is six times our output. They had plans to add 65 GW (+6.5%) of coal-burning power plants this year alone to their grid. The china-virus delayed that by a few months, but their intent is still to dominate the world by 2025. They already consume 48% of the world’s output of coal, produce over half of the world’s steel and cement (it takes a lot of reinforced concrete to create multiple islands in the South China Sea).
Myself and quite a few scientists, meteorologists, but mostly engineers believe the feedback loop in nature is far more complicated than what the climate models suggest, in fact, there is a large negative feedback in the system, preventing a temperature runaway, and we have the observations to prove it. The negative feedback manifests itself in 2 ways:
Inorganic feedback, represented by clouds. If there were no clouds, the tropics would average a temperature of 140 F thanks to the greenhouse effect. The clouds reflect back up to 300 W/m2 into space rather than the same energy being absorbed into water or soil. Clouds are highly temperature dependent, especially cumulus and cumulonimbus clouds. The figure below shows temperature at the equator in the Pacific Ocean.
Cumulus clouds are formed in the morning, earlier the warmer it is, and not at all if it is cold, thunderstorms appear when it is warm enough. The figure shows how temperature in the equatorial Pacific rises until about 8:30 a.m, then actually declines between 9 and 12 a.m. even as the sun continues to rise. The feedback, which was positive at low temperatures becomes negative at warmer temperatures, and in the equatorial doldrums, surface temperature has found its equilibrium. No amount of CO2 will change that. Equatorial temperature follows the temperature of the ocean, warmer when there is an el niño, cooler when there is a la niña. Here is a chart of temperature increases since satellite measurements began as a function of latitude.
The tropics follow the ocean temperature closely, no long term rising trend, the extra-tropics are also stable.
Not so at the poles. the temperature record indicate a noticeable warming with large spikes up and down, up to 3 degree Celsius difference from year to year, especially the Arctic. So, how much has the Arctic melted? Here is a chart of Arctic ice cover for 31 May for the last 39 years.
If this trend continues, all ice may melt in 300 to 400 years, faster if there is further warming and nothing else is changing. Let’s take a look at the Arctic above the 80th latitude, an area of about 3,85 million square kilometers, less than 1% of the earth’s surface, but it is there where global warming is most pronounced. Here are two charts from 2016 and 2017.
Starting at summer 2016, the Arctic was melting quite normally, but something else happened that is not shown in the chart. Every 5 years or so, the Arctic suffer a large storm with full hurricane strength during the summer. In 2016 there was no one, but two such storms, and as they happened late in the season when the ice is rotten they result in a large ice loss, making the ice minimum the lowest on record, and the ice volume nearly 4,000 Gigatons (Gt) less than the 30 year normal. Then the temperature from October thru April did run 7 degree Celsius warmer than normal with a spike as high as 20 degrees warmer. Yet today the deficit is down to 2,500 Gt. What happened? It snowed more than normal. In the Arctic, it gets warmer under clouds, warmer still when it snows. Take a look at Greenland and what happened during the freezing season. It snowed and snowed and Greenland accumulated 150 Gt more ice than normal. So, at that point in the season we were a total of 1650 Gt ahead of previous year, and this was with Arctic temperatures being seven degrees warmer than normal during the cold season. The counter-intuitive conclusion is that it may very well be that warmer temperatures produces accumulation of snow and ice, colder temperatures with less snow accumulates less. What happens during the short Arctic summer? With more snow accumulated it takes longer to melt prevous year’s snow, so the temperature stays colder longer. In 2017 the Arctic temperature was running colder than normal every day since May 1. If this melting period ended without melting all snow, multi year ice will accumulate, and if it continued unabated, a new ice age would start.
The second feedback loop is organic. More CO2 means more plant growth. According to NASA there has been a significant greening of the earth, more than 10% since satellite measurements begun. This results in a cooling effect everywhere, except in areas that used to be treeless where they have a warming effect. The net effect is that we can now feed 2 billion more people than before without using more fertilizer. Check this picture from NASA, (now they can publish real science again) showing the increased leaf area extends nearly everywhere.
In addition, more leafs changes the water cycle, increases evapotranspiration, and more trees and vegetation reduces erosion and unwanted runoff. Good news all around.
In short, taking into account the negative feedback occurring the earth will warm up less than 0.5 degrees from now, not at all in the tropics, and less than 3 degrees at the poles. Without the Paris agreement there will be no increase in the death rates in the cities, except from the slight increase of city temperatures due to the urban heat effect. With the Paris agreement we will have to make draconian cuts in our use of electricity, meaning using much less air conditioning and even less heating, and life expectancy will decline.
We need energy. It takes a lot of energy to clean up the planet. Developing nations should be encouraged to use electricity rather than cooking by dried cow-dung. Coal is limited, and we should leave some for our great great grandchildren. Oil and gas should be preserved for aviation, since there is no realistic alternative with a high enough energy density. Therefore I am an advocate for Thorium based nuclear energy, being safer than Uranium based nuclear energy, and, properly implemented will produce about 0.01% of the long term radioactive waste compared to conventional nuclear power plants. And there is a million year supply of Thorium available. Once the electricity power plants have fully switched away from coal and gas, then and only then is it time to switch to electric cars. The case for Thorium generated electric energy can be found here.
We live in interesting times, the CO2 concentration has increased 50% since the beginning of industrialization. In the last 30 years the level has risen 17%, from about 350 ppm to nearly 410 ppm. This is what scares people. Is is time to panic and stop carbon emissions altogether as Greta Thunberg has suggested?As if on cue the climate models have been adjusted, and they suddenly show a much higher rate of temperature increase, in this case what is supposed to happen to global temperatures for a doubling of CO2 from pre-industrial times, from 270ppm to 540ppm.
There are two ways to approach this problem. The models make certain assumptions about the behavior of the changing atmosphere and model future temperature changes. This is the approach taken by IPCC for the last 32 years. These models are all failing miserably when compared to actual temperature changes.
The other way i to observe what is actually happening to our temperature over time as the CO2 increases. We have 50 years of excellent global temperature data, so with these we can see where, when and by how much the earth has warmed.
The most drastic temperature rise on earth has been in the Arctic above the 80th latitude. In the winter of 2019 it was 4C above the 50 year average. See charts from the Danish Meteorological Institute:
Note, there is no increase at all in the summer temperatures!
The fall temperature saw an increase of 4C and the spring temperature saw an increase of about 2.5C.
Notice: In this chart the there is no recorded summer temperature increase at all, but the onset of fall freezing was delayed by 3 weeks.
The 5 thru 8C winter rise of temperature is significant, most would even say alarming, but my response is, why is that?
To get the answer we must study molecular absorption spectroscopy and explain a couple of facts for the 97% of all scientists who have not studied molecular spectroscopy. IPCC and most scientists claim that the greenhouse effect is dependent on the gases that are in the atmosphere, and their combined effect is additive according to a logarithmic formula. This is true up to a certain point, but it is not possible to absorb more than 100% of all the energy available in a certain frequency band! For example: If water vapor absorbs 50% of all incoming energy in a certain band, and CO2 absorbs another 90% of the energy in the same band, the result is that 95% is absorbed, (90% + 50% * (100% – 90%)), not 140%, (90% + 50%).
The following chart shows both CO2 and H2O are absorbing greenhouse gases, with H20 being the stronger greenhouse gas, absorbing over a much wider spectrum, and they overlap for the most part. But it also matters in what frequency range s they absorb.
For this we will have to look at the frequency ranges of the incoming solar radiation and the outgoing black body radiation of the earth. It is the latter that causes the greenhouse effect. Take a look at this chart:
The red area represents the observed amount of solar radiation that reaches the earth’s surface, the white area under the red line represents radiation absorbed in the atmosphere. Likewise, the blue area represents the outgoing black body radiation that is re-emitted. The remaining white area under the magenta, blue or black line represents the retained absorbed energy that causes the greenhouse effect.
Let us now take a look at the Carbon Dioxide bands of absorption, at 2.7, 4.3 and 15 microns. Of them the 2.7 and 4.3 micron bands absorb where there is little black body radiation, the only band that is of interest is at 15 microns, and that is in a band where the black body radiation has its maximum. However it is also in a band where water vapor also absorb, not as much as CO2,only about 20% to 70% as much. Water vapor or absolute humidity is highly dependent on the temperature of the air, so at 30C there may be 50 times as much water vapor, at 0C there may be ten times as much water vapor, and at -25C there may be more CO2 than water vapor. At those low temperatures the gases are mostly additive. In the tropics with fifty times more water vapor than CO2, increased CO2 has no influence on the temperature whatsoever. Temperature charts confirm this assertion:
Here the temperature in the tropics displays no trend whatsoever. It follows the temperature of the oceans, goes up in an El Niño and down in a La Niña. The temperature in the southern hemisphere shows no trend. In the northern temperate region there is a slight increase, but the great increase is occurring in the Arctic. There is no increase in the Antarctic yet even though the increase in CO2 is greater in the Antarctic and the winter temperature in the Antarctic is even lower than in the Arctic. So CO2 increase cannot be the sole answer to the winter temperature increase in the Arctic.
There is an obvious answer. When temperatures increase the air can contain more moisture and will transport more moisture from the tropics all the way to the arctic, where it falls as snow. Is the snow increasing in the Northern Hemisphere?
Let us see what the snow statistics show. These are from the Rutgers’ snow lab.
The fall snow extent is increasing, and has increased by more than 2 percent per year.
The winter snowfall has also increased but only by 0.04 percent per year. The snow covers all of Russia, Northern China, Mongolia, Tibet, Kashmir and northern Pakistan, Northern Afghanistan, Northern Iran, Turkey, Part of Eastern Europe, Scandinavia, Canada, Alaska, Greenland and part of Western and Northern United States.
In the spring on the other hand the snow pack is melting faster, about 1.6 percent less snow per year. One of the major reasons for an earlier snow-melt is that the air is getting dirtier, especially over China, and to some extent Russia. The soot from burning coal and mining and manufacturing changes the albedo of the snow. The soot is visible on old snow all the way up to the North Pole. The other reason is that the poles are getting warmer. In the fall and winter it is mostly due to increased snowfall, but in the spring, as soon as the temperature rises over the freezing point, melting occurs.
So the warming of the poles, far from being an impending end of mankind as we know it, may even be beneficial. Warmer poles in the winter means less temperature gradient between the poles and the tropics, leading to less severe storms. They will still be there, but less severe.
There is one great benefit of increased CO2, the greening of the earth.
Thanks to this greening, accomplished with only the fertilizing effect of CO2, the earth can now keep another 2 billion people from starvation, not to mention what it does to increase wild plants and wildlife. More vegetation also helps to combat erosion.
Having said that, I am still a conservationist. Coal, oil and gas will run out at some time, and I for one would like to save some for future generations, not yet born. In addition I would like to minimize the need for mining, which can be quite destructive to the environment.
The best solution is to switch most electricity generation to Thorium molten salt nuclear power. There are many reasons why this should be done as a priority.
Retired engineer, graduated from Chalmers Technical University a long time ago with a degree in Technical Physics. Career in Aerospace, Analytical Chemistry, computer chip manufacturing and finally adjunct faculty at Pennsylvania State University, taught just one course in Computer Engineering, the Capstone Course. View all posts by lenbilen