Bear arms or bare arms, a Limerick.

A number of female House Democrats wore sleeveless clothing on Friday, tweeting in support of “Sleeveless Friday.” The action was part of the push to modernize the House dress code.

Bear arms or bare arms is at play,

a second amendment display,

so oft misunderstood,

one for choice, one for good.

The Dems keep on going astray.

A lesson from the Kurds:








The ISIS are cowards, they flee

when women as soldiers they see.

For they go right to hell

if they die, that’s the spell.

Or is it, they go covfefe?

Just keep your aim! Still the leader :

Twenty-two reasons to rapidly develop Thorium based Nuclear Power generation.

We need badly to develop a Thorium based molten salt fast breeder nuclear reactor to develop our energy needs in the future. Lest anyone should be threatened by the words fast breeder, it simply means it uses fast neutrons instead of thermal neutron, and breeder means it produces more fissible material than it consumes, in the case of Thorium the ratio is about 1.05.

Here are 22 good reasons for Thorium:

1. Cheap and unlimited raw material.

2. Much less TRansUranium waste, 0.01% waste products compared to a Uranium-235 fast breeder.

3. Produces Pu-238 as one of the final TRans Uranium products, in short supply and much in demand for space exploration nuclear power.

4. Radioactive waste decays down to background radiation in 300 years instead of a million years.

5. Does not produce Plutonium 239, which is the preferred material used in nuclear bombs.

6. Produces isotopes that helps cure certain cancers.

7. Thorium Nuclear Reactors are earthquake safe.

8. No risk for a meltdown, the fuel is already molten.

9. Very high negative temperature coefficient leading to a safe and stable control.

10. Atmospheric pressure operating conditions, no risk for explosions.

11. Virtually no spent fuel problem, no storage or transport.

12.  Scales beautifully from small portable generators to full size power plants.

13. No need for evacuation zones, can be placed near urban areas.

14. Rapid response to increased or decreased power demands.

15. Lessens the need for an expanded national grid.

16. Russia has a Thorium program.

17. China is having a massive Thorium program.

18. India has an active Thorium program.

19.Lawrence Livermore Laboratories is developing a small portable self-contained Thorium reactor capable of being carried on a low-bed trailer.

20. The need for a Yucca Mountain nuclear storage facility will eventually go away.

21. Produces electricity at a cost of about 4 c/kWh.

22. Can deplete some of the existing radioactive waste and nuclear weapons stockpiles.

1. Cheap and unlimited raw material. There is enough Thorium around for a million years at today’s worldwide energy generation level , and not only that, it is a by-product of mining heavy metals and rare earth metals. The price is the cost of extracting and refining, which can be as low as $40/Kg. No extra mining required for extracting the Thorium.

2. Much less TRansUranium waste, 0.01% waste products compared to a Uranium-235 fast breeder. The Thorium process has a much higher efficiency in fission than  the Uranium process. See the figure below.

3. Produces Pu-238 as one of the final TRans Uranium products, in short supply and much in demand for space exploration nuclear power.

NASA relies on pu-238 to power long-lasting spacecraft batteries that transform heat into electricity. With foreign and domestic supplies dwindling, NASA officials are worried the shortage will prevent the agency from sending spacecraft to the outer planets and other destinations where sunlight is scarce. Thorium reactors produce PU-238 as a “free” byproduct.  In 2009 Congress denied a request to produce more Pu-238 by traditional means, instead relying on Russia to sell us the plutonium. (Remember the Russian reset?) Russia made their last delivery in 2010.

4. Radioactive waste decays down to background radiation in 300 years instead of a million years. Initially a Thorium reactor produces as much radioactivity as other nuclear reactors, since fission converts mass to heat, but the decay products have a much shorter half-life. See the figure below.

5. Does not produce Plutonium239, which is the preferred material used in nuclear bombs. The higher Plutonium isotopes and other TRansUraniums are about as nasty as they get, and need expensive protection against terror attacks, and need to be stored for a very long time.

6. Produces isotopes that helps cure certain cancers. For decades, medical researchers have sought treatments for cancer. Now, Alpha Particle Immunotherapy offers a promising treatment for many forms of cancer, and perhaps a cure. Unfortunately, the most promising alpha-emitting medical isotopes, actinium-225 and its daughter, bismuth-213, are not available in sufficient quantity to support current research, much less therapeutic use. In fact, there are only three sources in the world that largely “milk” these isotopes from less than 2 grams of thorium source material. Additional supplies were not forthcoming. Fortunately, scientists and engineers at Idaho National Laboratory identified 40-year-old reactor fuel stored at the lab as a substantial untapped resource and developed Medical Actinium for Therapeutic Treatment, or MATT, which consists of two innovative processes (MATT-CAR and MATT-BAR) to recover this valuable medical isotope.

7. Earthquake safe. Thorium reactors have a very simple and compact design where gravity is the only thing needed to stop the nuclear reaction. Conventional Nuclear reactors depend on external power to shut down after a SCRAM, where poison rods fall down to halt the reaction.  The next figure shows the concept of a Thorium reactor.

The idea is to empty the fissile U-233 core through gravity alone. Since the fuel is already molten, it can run out into channels like pig-iron into cooling heat exchangers with  water supplied through gravity alone.

As we can see the reactor hardened structure is compact, and can be completely earthquake and tsunami proof. What can be sheared off are the steam pipes and external power, but the shutdown can complete without additional power.

8. No risk for a meltdown, the fuel is already molten. The fuel in a Thorium reactor is U-233 in the form of UraniumFluoride (UF4) salt that also contains Lithium and Beryllium, in its molten form it has a very low vapor pressure. The salt flows easily through the heat exchangers and the separators. The salt is very toxic, but it is completely sealed.

9. Very high negative temperature coefficient leading to a safe and stable control. This is another beauty of the molten salt design. The temperature coefficient is highly negative, leading to a safe design with simple and consistent feedback. What does that mean?  It means that if temperature in the core rises, the efficiency of the reaction goes down, leading to less heat generated. There is no risk for a thermal runaway. In contrast, Chernobyl used graphite moderated Uranium , and it suffered a thermal runaway as the operators bypassed three safety circuits trying to capture the last remaining power during a normal shut-down. The reactor splat, the graphite caught fire and the rest is history. Five days later two nuclear installations in Sweden shut down their reactors due to excessive radiation, but it took a while before they could figure out what had happened. First then did the Soviets confess there had been an accident.

10. Atmospheric pressure operating conditions, no risk for explosions. Materials subjected to high radiation tend to get brittle or soften up. Thorium reactors operate under atmospheric conditions so the choice of materials that can withstand both high temperatures and high radiation is much greater, leading to a superior and less expensive design.  There is no high pressure gas buildup and the separation stage can be greatly simplified.

11. Virtually no spent fuel problem, no storage or transport. I am following the events at Fukushima Nuclear Power plants with great interest. How ironic that the greatest risk is with the spent fuel, not with the inability to shut down the working units. The spent fuel issue is the real Achilles’ heel of the Nuclear Power Industry. Thorium power works differently as nearly all fuel gets consumed as it is generated. When the process shuts down, that is it. Only the radioactivity that is en route so to say will have to be accounted for, not everything generated thus far in the process. The difference is about 10000 to one in the size of the problem. Time to switch over to Thorium.

12.  Scales beautifully from small portable generators to full size power plants. One of the first applications was as an airborne nuclear reactor.

 Granted this was not a Thorium breeder reactor, but it proves nuclear reactors can be made lightweight. Thorium reactor may be made even lighter as long as they are not of the breeder type.

13. No need for evacuation zones, can be placed near urban areas. Thorium reactors operate at atmospheric pressure and have a very high negative temperature coefficient, so there is no risk for a boil-over. They are easily made earthquake-safe since no pressure vessel is needed.

14. Rapid response to increased or decreased power demands. The increase in power output to increased power demand is faster than in coal-fired power plant. All you have to do is increase the speed of flow in the core and it will respond with raised temperature.

15. Lessens the need for an expanded national grid. The National Electric grid is at the breaking point. It needs to be expanded, but neighborhood resistance is building in many areas where they need an expansion the most. The grid is also sensitive to terrorism activities.

 As we can see the national grid is extensive, and under constant strain. A way to lessen the dependency on the national grid is to sprinkle it with many small to medium sized Thorium Nuclear Power generators.  They can be placed on barges in rivers and along the coast, giving the grid maximum flexibility to respond in  case of an emergency.

16. Russia has a Thorium program This is a self-contained Thorium Nuclear Reactor on a barge. Coolant readily available. Hoist it a couple of cables and the town will have all the power it needs.

17. China is having a massive Thorium program. The People’s Republic of China has initiated a research and development project in thorium molten-salt reactor technology, it was announced in the Chinese Academy of Sciences (CAS) annual conference on Tuesday, January 25. An article in the Wenhui News followed on Wednesday. Chinese researchers also announced this development on the Energy from Thorium Discussion Forum. Led by Dr. Jiang Mianheng, a graduate of Drexel University in electrical engineering, the thorium MSR efforts aims not only to develop the technology but to secure intellectual property rights to its implementation. This may be one of the reasons that the Chinese have not joined the international Gen-IV effort for MSR development, since part of that involves technology exchange. Neither the US nor Russia have joined the MSR Gen-IV effort either. A Chinese delegation led by Dr. Jiang travelled to Oak Ridge National Lab last fall to learn more about MSR technology and told lab leadership of their plans to develop a thorium-fueled MSR.The Chinese also recognize that a thorium-fueled MSR is best run with uranium-233 fuel, which inevitably contains impurities (uranium-232 and its decay products) that preclude its use in nuclear weapons. Operating an MSR on the “pure” fuel cycle of thorium and uranium-233 means that a breakeven conversion ratio can be achieved, and after being started on uranium-233, only thorium is required for indefinite operation and power generation.

18. India has an active Thorium program. • India has a flourishing and largely indigenous nuclear power program and expects to have 20,000 MWe nuclear capacity on line by 2020 and 63,000 MWe by 2032.  It aims to supply 25% of electricity from nuclear power by 2050. • Because India is outside the Nuclear Non-Proliferation Treaty due to its weapons program, it was for 34 years largely excluded from trade in nuclear plant or materials, which has hampered its development of civil nuclear energy until 2009. • Due to these trade bans and lack of indigenous uranium, India has uniquely been developing a nuclear fuel cycle to exploit its reserves of thorium. • Now, foreign technology and fuel are expected to boost India’s nuclear power plans considerably.  All plants will have high indigenous engineering content. • India has a vision of becoming a world leader in nuclear technology due to its expertise in fast reactors and thorium fuel cycle. • India’s Kakrapar-1 reactor is the world’s first reactor which uses thorium rather than depleted uranium to achieve power flattening across the reactor core. India, which has about 25% of the world’s thorium reserves, is developing a 300 MW prototype of a thorium-based Advanced Heavy Water Reactor (AHWR). The prototype is expected to be fully operational by 2011, following which five more reactors will be constructed. Considered to be a global leader in thorium-based fuel, India’s new thorium reactor is a fast-breeder reactor and uses a plutonium core rather than an accelerator to produce neutrons. As accelerator-based systems can operate at sub-criticality they could be developed too, but that would require more research. India currently envisages meeting 30% of its electricity demand through thorium-based reactors by 2050.

19.Lawrence Livermore Laboratories is developing a small portable self-contained Thorium reactor capable of being carried on a low-bed trailer. A Democratic member of the United States House of Congress (Joseph Sestak) in 2010 added funding for research and development for a reactor that could use thorium as fuel and fit on a destroyer-sized ship.  Lawrence Livermore national laboratories are currently in the process of designing such a self-contained (3 meters by 15 meters) thorium reactor. Called SSTAR (Small, Sealed, Transportable, Autonomous Reactor), this next-generation reactor will produce 10 to 100 megawatts electric and can be safely transported via ship or truck.  The first units are expected to arrive in 2015, be tamper resistant, passively failsafe and have a operative life of 30+ years.

20. The need for a Yucca Mountain nuclear storage facility will eventually go away. Since Thorium consumes the fissile material as it is getting created, the need for a long term storage facility of the Yucca Mountain type will eventually go away. In remote locations there can be built Thorium Nuclear Power generators that consume spent material from other nuclear processes. The need to do it in remote locations is the hazard of the already existing nuclear wastes. It should be possible to reduce the existing stockpile of nuclear wastes and nuclear bombs by about 90% and make electricity in the process. The cost to do this is higher than the normal process due to the additional cost of security.

21. Produces electricity at a cost of about 4 c/kWh.  The cost to produce electricity with Thorium generators should be about 40% less than Advanced Nuclear and about 30 % less than from Coal (with scrubbers). Solar generation is about 4 times more expensive (without subsidies) Wind power is cheaper when the wind blows, but the generation capacity has to be there even when the wind doesn’t blow, so the only gain from wind power is to lessen the mining or extraction of carbon.  Even if we double the renewable power we will only go from 3.6% to 7.2% of total energy needed.  Hydroelectric  power is for all practical purpose maxed out, so all future increase must come from Coal, Natural Gas, Petroleum or Nuclear. Thorium powered Nuclear Generators is the way to go.

Many of the pictures are from a slide presentation given by David Archibald in Melbourne Feb 5 2011. He posted it “for the benefit of all” which I have interpreted as waving the copyright of the pictures

China the leader in Climate Change. A Limerick.

Is China’s “clean energy” coal?

Use half of the world’s is their goal.

It pollutes with its soot

but they don’t give a hoot.

Their aim is for world-wide control.

From NYT: When China halted plans for more than 100 new coal-fired power plants this year, even as President Trump vowed to “bring back coal” in America, the contrast seemed to confirm Beijing’s new role as a leader in the fight against climate change.

How is China doing? From 2002 to 2012 China increased its coal production from one third of the world total to over one half of the world total. No, the rest of the world did not decrease, only U.S. did decrease coal production by about 10% between 2002 and 2012, the rest of the world increased its production, but China tripled its output. After 2014 China has slipped somewhat, but it still burns more than 47% of the world’s mined coal.

China has had a growth per year of between 8 and 10 percent per year for more than a decade, but growth is now down to below 7%. So China decided to call of building 100 coal fired power plants, from 1171 new coal fired plants down to 1071, or about half of the world’s planned coal fired plants.

Here is the installed capacity for China’s electricity production.

China has been praised for its strides in renewable energy. It has many mountains and rivers, so hydropower is a large part. But hydropower is best used as peak power, when the load is high or when the wind doesn’t blow and the sun doesn’t shine, since it can be instantly turned up or down, so coal power carries more like 73% of the load.

But coal is also used for heating and cement production. China has produced more cement in the last three years than the U.S. in the last hundred years. It takes a lot of cement to build artificial islands in the South China Sea. And then there are the ghost cities that can only be produced by total control central planning. Here is a chart of cement production and consumption in the world.

The result? Some of the world’s worst air pollution seen from space.

These brown clouds follow the coast up into the Arctic, where they deposit the soot on the snow and ice, lowering the albedo and causing the ice and snow to melt faster in the summer.

China is the leader in climate change.


With no Paris agreement, will death rates increase?

From an Issue paper by Juanita Constible, Natural Resources Defense Council:

Is this claim true?
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.

Myself and quite a few scientists, meteorologists, but mostly engineers believe the feedback loop in nature is far more complicated than that, 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 extratropics 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 the last 2 years, ending with Jul. 2 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 has happened this freezing season. It has snowed and snowed and Greenland has accumulated 150 Gt more ice than normal. So, at this point in the season we are a total of 1650 Gt ahead of last year, and this is with Arctic temperatures being seven degrees warmer than normal during the cold season. The counterintuitive 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 last years snow, so the temperature stays colder longer. This year the Arctic temperature has been running colder than normal every day since May 1 with no end in sight. If this melting period ends without melting all snow, multi year ice will accumulate, and if it continues unabated, a new ice age will 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.

One final verse to “Ode to Nancy Pelosi.”

It is time to add a final verse to an Ode to Nancy Pelosi, she has done such a great job, in her own words: “So you want me to sing my praises? Is that what you’re saying? Well, I’m a master legislator. I am a strategic, politically astute leader. My leadership is recognized by many around the country, and that is why I’m able to attract the support that I do.”

Oh, Nancy Pelosi, she fondly remembers,

she only lost sixty-three Democrat members.

And it doesn’t compute,

as a leader astute?

Her party is burning, it’s ashes and embers!

When Nancy Pelosi took over power I penned

Ode to Nancy Pelosi, Limerick style.

Since Nancy Pelosi took over the gavel 

Was our economy quick to unravel.

 She is more than bad,

The worst that we had.

We finally stopped contemplating our navel.


Since Nancy Pelosi took over as speaker

Our job situation has gotten much weaker

 All jobs that are lost

Since she got the post

And as for advise, shame to all who still seek her.


For Nancy Pelosi, Majority Leader

The Chinese exploiters a life-line did feed her

Our debt load increased

Four trillions at least

We all must this fall go and vote to unseat her


For Nancy Pelosi, known Tea Party hater

Gets scared when the grandmothers start to berate her

It does go to show

That she doesn’t know

The Tea Party is a great hate dissipater.



The national day of prayer in Boalsburg. Power and prayer restored.

Today is national day of prayer. All over the country, and in places overseas people, in small groups, usually around a flagpole, but here in Boalsburg at the Military Museum, gather to pray.

Normally we are joined by our Congressman, Glenn Thompson, but he was otherwise occupied by trying to pass a new and better healthcare bill, so he sent his assurances some members of Congress met today early to pray, as they did daily when the nation was founded.

On Monday, at 6:35 P.M. a squall line came by our quaint little village. The down-burst did, as so often happens in historical villages with old trees, take down a few trees, which luckily did not do much harm to the buildings. The trees had been for the most part been well pruned, except a few maple trees that had just done this year’s growth and were at their most vulnerable, so a few secondary power lines went down. The major problem was four poles in a row along the major road snapped, even though no falling trees were involved. How can that happen? These were wooden poles, showing their age, badly overloaded with one high voltage line on top, one intermediate voltage in the middle, telephone and cable lines galore below, placed too far apart so the power lines resonated and swayed harder and harder until the lines snapped. We lost power for one day, most lost power for two days, and power is not yet restored to all customers.

This is when it hit me during the morning hour of prayer for the nation:

We are like the four power poles, overloaded, showing signs of age, getting brittle and lacking maintenance and stabilizing supports. When a down-burst comes, we too can snap if we are not anchored properly with multiple supports.

Our nation’s power grid is vulnerable not only from an EMP (ElectroMagnetic Pulse from either the sun or a nuclear blast) but also from hurricanes, tornadoes, down-bursts, terror attacks, overloading and lack of maintenance.

Likewise, spiritually we are like the overloaded power grid. We are vulnerable to attack from all sides, and without proper maintenance of daily prayer we too are in danger of losing power.

Thanks to clouds, the temperature governor is alive and well on planet earth.

In real estate appraisals the three most important factors to determine the value of a property are: Location, location, location.

Likewise, in climate modeling the three most important factors to estimate the future climate on earth are: Clouds, clouds, clouds.

CO2 is a strong greenhouse gas, second only to water vapor in affecting the climate on earth. If CO2 were to double from pre-industrial times, which it will have done in 50 years or so, global temperatures on earth will increase about 0.9 degree Celsius from pre-industrial times, if that was the only factor affecting the greenhouse effect. This corresponds to a radiative forcing of  4.9 W/m2. But water vapor is a stronger greenhouse gas than CO2, and, this is important, they are not orthogonal as defined by chemometrics, that means, the responses from water vapor and CO2 are not independent, and they are only partly additive. Check this figure: The bottom line is the absorption of water vapor, the green line is for CO2. The area of interest is between 8 and 20 microns, where CO2 absorbs more than H20 and is at the maximum of outgoing black body emission at 0F. The CO2 concentration is on the order of 400 ppm, the average global H2O concentration at surface level is around 12,500 ppm. Since both H2O and CO2 absorb in the same area, if water vapor concentration is more than 30 times higher, the CO2 con- centration doesn’t matter, it is all absorbed by H2O, and this is the reason there is no hotspot in the equatorial troposphere. All climate models predict there must be one, so there must be something seriously wrong with all climate models. Let us take a look at what factors IPCC consider in the consensus of climate models. See the following table:

This table is listing all the possible contributions to radiative forcings that IPCC chose to list. It does include the effect of aerosols on clouds, but it assumes that this is the sum total of the effect of clouds. Let us take a look at a picture of  earth from space:The first impression of earth from space is: How beautiful! Green land, brown mountains, blue oceans and absolutely white clouds! The clouds seem to reflect all incoming sunlight, and indeed, clouds can have an albedo of about 0.9, versus ocean with an albedo of about 0,07. Taking a look at the energy flows, we can see that the clouds reflect about 79 W/m-2 back into space, or about 23% of the incoming sunlight.

But that is only half the story. Clouds are even more important than that for the energy balance of the earth. If you have a house with no air conditioning, and it is hot in the summer, you close the windows and close the shades during the day to keep the hot air and the sunshine out. Then during the night you open the windows and shades to let the cooler air in. In the winter you do the opposite, during the day you may or may not open the windows dependent on the temperature, but you always let in as much sunshine as possible. Then at night you draw the shades to retain as much warmth as possible. By manipulating the windows and shades you provided the negative feedback to keep the house somewhat temperature controlled. In fact, you acted as a governor, providing the negative feedback necessary to keep the house temperature controlled.

It is the same with clouds, they cool by day and warm by night, and they come and go, so it does matter a great deal when they do appear. At the risk of oversimplification let me take a stab at 3 cloud types, clouds, clouds, clouds.

Cumulus clouds, also called “Beautiful weather clouds.”  The best example comes from Willis Eschenbach from his observations on a tropical island. The morning starts clear, and as the sun heats the moist air cumulus clouds appear around 9 a.m., and the temperature goes down!

Cumulus clouds have an albedo of about 0.9, so 90% of the incoming radiation of  341 W/m2, or up to 300 W/m2 less solar heat reaches ground at mid day.

The sun continues its path, and by mid afternoon Cumulonimbus clouds may appear. They are also called thunderstorms. In addition to have a very high albedo, they transfer a lot of heat to the upper atmosphere, rain out, keeping the ecosystem going, and cool the lower atmosphere.

The third very important type of clouds are frontal clouds. They carry energy in the form of water vapor from one area to another, in the northern temperate region typically from Southwest to Northeast, but they can also follow the jet stream, which exhibits a wave pattern.

The long and short of this oversimplification is that even a one percent change in the global average of cloud cover means more to the energy balance than all the factors listed by IPCC. In addition, cloud averages are misleading, day clouds cool, night clouds warm. So how are the climate models doing? Check this figure:

Not very encouraging. They all miss the mark. The only way to explain this discrepancy is that they all put too much emphasis on CO2 and way too little on clouds. But it helps to explain why they all miss the mark. See fig.

The clouds are the main temperature regulator in the ecosystem, providing a strong negative feedback once the temperature is favorable for cloud formation. Unless the oceans run dry we will never have to worry about a thermal runaway.

However, it can get cold, and we will get another ice age, which is the normal steady state for the earth. This will start by increasing cloud cover for whatever reason. Let me name a few:

Volcanoes: Volcanic eruptions like Pinatubo can decrease global temperatures by a degree or so for a few years. A super volcano like Yosemite erupting will trigger the next ice age.

Solar cycles: Solar cycle 24 is the most quiet in a century. A new solar minimum is to occur in the next few years and solar cycle 25 promises to be even quieter. When this happened last time it caused the little ice age, the winters were brutal indeed, and cloud covers increased, cooling the earth by at least half a degree.

The earth’s magnetic field is starting to act erratically. The magnetic north pole is speeding up and is now way up in the Arctic, near the North pole. The chart on the right shows the observed north dip poles during 1831 – 2007 as yellow squares. Modeled pole locations from 1590 to 2020 are circles progressing from blue to yellow. In addition the magnetic field is getting substantially weaker, maybe a breakup is possible having two North Poles and two South Poles. If this occurs, the protection from the cosmic radiation from the Sun will be weakened, causing more clouds and maybe trigger the next ice age.

Then there is the double star KIC 9832227. They are only 1,800 light-years away,  an eclipsing binary pair, which means as they revolve around one another, each one briefly blots out the other from the perspective of a viewer on Earth. In 2021 or 2022 we will see them merge into one causing a red supernova. When this happens, because they are so close, we may even observe gravity waves. But from a climate standpoint there will be a burst of cosmic radiation, first the gamma rays coming at the speed of light, then with a slight delay the other cosmic radiation, coming at a time of the solar minimum and an unusually weak earth magnetic field.

This is new territory, and the best we can do is to increase CO2. It will not help much, but CO2 will help rather than hurt.

In any case, we are going to a cooler earth, and it is only a matter of time until we enter another ice age. The good news is, there is still time to develop and switch to Thorium based nuclear power generation when coal and oil are exhausted, and there is unlimited quantities of limestone to degass and make cement to keep the CO2 level up.

The good news is that thanks to increasing CO2 vegetation is increasing, reducing erosion, feeding another 2 billion people without starving, and also the fauna. The benefits flow from industrialized nations to developing nations that cannot afford fertilizers but benefit from the increased CO2. In addition, photo synthesis occur more efficiently, using less water with increasing CO2.