Good God?

The Christian God is usually claimed to be a loving God which is concerned with people, their morals and welfare. Since we do not really know the mind of God, we must consider alternative hypotheses. The God, if one really exists, could be completely indifferent as to the welfare of the residents of our little planet. Or it could be the opposite to the Christian God concerned with the good of people and actually be evil and play games with us and amuse itself with human disasters.

In the earthquake in Lisbon in 1531 it was the devoutly faithful that were killed by the church collapses. If the idea of a God being able to affect events is true then the killing of the faithful would be done by an evil God. Lightning used to kill a lot of church bell-ringers. Earthquakes, floods, landslides, and other natural disasters had caused the premature deaths of many people, good and bad alike.

As an atheist I have survived trying to breath water, being washed away in a river, dodged an avalanche by a few meters, falling into a crevasse, being entombed while the oxygen was being depleted by a primus, while caught in a fatal avalanche and yet avoided an opportunity of a God to punish me. Considering this as evidence, the Good God hypothesis does not get supported and the other hypotheses seem more likely.

Big Bad Bombs.

The first idea of a big bomb appeared in a novel written by a NZ ex-prime minister, Julius Vogel. His novel “Anno Domini” or “Woman’s Destiny.” published in 1889 is a novel that makes many extraordinary predictions about the future including a “means of unleashing a cataclysmic explosion.” Vogel predicted: the internet, jet aircraft, women Prime Ministers, etc.

H G Wells in his novel “The World Set Free.” written in 1913 and published in 1914 was based on a prediction of nuclear weapons of a more destructive and uncontrollable sort than the world has yet seen. Wells’s “atomic bombs” have no more force than ordinary high explosive. They consist of “lumps of pure Carolinum” that induce “a blazing continual explosion” whose half-life is seventeen days, so that it is “never entirely exhausted,” so that “to this day the battle-fields and bomb fields of that frantic time in human history are sprinkled with radiant matter, and so centres of inconvenient rays.” The novel is dedicated “To Frederick Soddy’s Interpretation of Radium,” a volume published in 1909. Soddy was a chemist assistant to Rutherford in Canada when Rutherford developed his theory of transmutation that got him a Nobel Prize. Soddy got a Nobel Prize for his work on isotopes. Soddy is remembered for some books on economics which makes him an economist who got a proper Nobel Prize.

Most chemical explosives are some form of chemical nitrates. Sodium or potassium nitrates can be used to supply the oxygen source in gunpowder. There is ammonium-nitrate, nitrocellulose, nitroglycerine, trinitrotoluene (TNT), cyclotrimethylenetrinitramine (RDX), pentaerythritol tetranitrate (PETN), and so on. These materials explode at different rates. RDX has an velocity of exploding of 8,750 m/s while ammonium-nitrate has a velocity of only 5,270 m/s.

The Monroe effect which is created by concave spaces in the explosive material is an important factor in the use of explosives for demolitions as the explosive force becomes focussed. It is the reason that explosives can puncture amour plate by the use of a conical space that focusses a plasma jet.

The biggest chemical explosion ever was at Halifax, Nova Scotia, Canada, on the morning of 6 December 1917. SS Mont-Blanc, a French cargo ship laden with high explosives, collided with the Norwegian vessel resulting in a fire which further caused an explosion rated at about 2.9 kt of TNT. The Richmond area of the city was destroyed killing 2000 people.

Wells’s novel may even have influenced the development of nuclear weapons, as the physicist Leó Szilárd read the book in 1932, the same year the neutron was discovered by Chadwick who was a co-worker of Rutherford (Rutherford predicted the existence of the neutron) and got a Nobel Prize also.

Szilard was a Hungarian refuge helped by Rutherford’s Academic Assistance Council which was set to find jobs for Jews fleeing Europe. In London, where Southampton Row passes Russell Square, across from the British Museum in Bloomsbury, Leo Szilard waited irritably one gray Depression morning for the stoplight to change. A trace of rain had fallen during the night; Tuesday, September 12th, 1933, dawned cool, humid and dull. Drizzling rain would begin again in early afternoon. He often walked to think. In any case another destination intervened. The stoplight changed to green. Szilard stepped off the curb. As he crossed the street, time cracked open before him and he saw a way to the future, death into the world and all our woes, the shape of things to come. Szilárd conceived the idea of neutron chain reaction. An atom fissioned by neutron particles might break apart producing even more neutrons. He filed for patents on it in 1934. Szilard read an article in The Times summarizing a speech given by Lord Rutherford in which Rutherford rejected the feasibility of using atomic energy for practical purposes. The speech remarked specifically on the recent 1932 work of his students, John Cockcroft and Ernest Walton, in “splitting” the lithium atom into alpha particles, by bombardment with protons from a particle accelerator they had constructed.

Rutherford went on to say: “We might in these processes obtain very much more energy than the proton supplied, but on the average we could not expect to obtain energy in this way. It was a very poor and inefficient way of producing energy, and anyone who looked for a source of power in the transformation of the atoms was talking moonshine. But the subject was scientifically interesting because it gave insight into the atoms.”

Szilard went to see Rutherford. It is recorded that Rutherford “threw him out” although this probably means that Rutherford did not support his idea. Rutherford is quoted as saying “Fortunately at the present time we had not found out a method of so dealing with these forces, and personally I am very hopeful we should not discover it until man was living at peace with his neighbour.”.

In the beginning of 1939, Niels Bohr brought news to New York of the discovery of nuclear fission where neutron impacts produced more neutrons in Germany by Otto Hahn and Fritz Strassmann, and its theoretical explanation by Lise Meitner, and Otto Frisch. When Szilard found out about it on a visit to Eugene Wigner at Princeton University, he immediately realized that uranium might be the element capable of sustaining a chain reaction.

Szilard drafted a confidential letter to the President, Franklin D. Roosevelt, explaining the possibility of nuclear weapons, warning of the German nuclear weapon project, and encouraging the development of a program that could result in their creation. With the help of Wigner and Edward Teller, he approached his old friend and collaborator Einstein in August 1939, and convinced Einstein to sign the letter, lending his fame to the proposal. That famous letter initiated the Manhattan Project which developed two types of atomic bombs.

On 9 October 1941, President Roosevelt approved the atomic program after he convened a meeting with Vannevar Bush and Vice President Henry A. Wallace. The Manhattan Project got really underway under Major General Leslie Groves of the U.S. Army Corps of Engineers in 1942. Unfortunately this was the same time that Hitler decided not to pursue a German program. There was no intelligence about the German program just assumptions.

Enrico Fermi who was responsible for the first atomic pile determined that a fissioning uranium atom produced 1.73 neutrons on average. Because the central nucleus is a very small proportion of an atom’s space, neutrons can easily escape any action in small volumes of uranium. Rutherford described the nucleus as like a fly in the cathedral (St Pauls in London) with the electrons taking up the most of the space. A volume in which the production of neutrons balances the neutrons initiating fissions plus the neutrons escaping is called a critical mass.

This led to one type of bomb in which two sub-critical shapes of uranium are shot together to form a critical mass to explode. 64kg of enriched uranium was used. A cylinder of uranium smaller than the critical mass is shot down to a set of hollow uranium cylinders to create a cylinder of solid uranium above the critical mass. In a small shape neutrons could escape before hitting enough uranium nuclei to maintain fission but when the two parts come together more neutrons can expand the fission. This became the design of the “little boy” nuclear weapon used on Hiroshima on August 6th 1945. The energy released was about equivalent to 13 Kilo tons of TNT through the conversion of about 0.6 grams of matter. Since this idea was found many new devices have been constructed.

The Nagasaki bomb was the type where a sphere of fissile plutonium is compressed by shaped explosives to form a critical mass that explodes. This is the basis of many bomb developments. It used to create a fusion bomb to act as a trigger for the H-bombs.

I think that these weapons are so terrible that it is time to stop and dismantle them and have a nuclear free world. Having these weapons of mass destruction is a sign of a psychopathic state.

PHYSIOLOGY RULES.

The growing stress shown in new jobs and its effect on peoples health is something to be concerned about. Some people are expected to work for long hours, under stress, and sometimes in dangerous conditions. Robots are taking over human work but that should not mean that people should be treated as machines. What is needed, is the requirement that work conditions and expectations should be determined by experts in human physiology alone.

Sleep is a human necessity so experts in human physiology should tell us how many hours we should work. This should take into account what kind of work is done. They must know how much sleep we need and when. They should know what harm is done by interrupted sleep and so set rules for having time for sleep. They should be able to determine how often we need to have a food and toilet breaks. I think that they could have an opinion as to the limit to how many days should be worked before a break.

They will know what degree of lighting levels are required for various types of work. As well as the light levels needed for safe human working, they should be able to tell us what temperature range is suitable and how clean the air must be, free from dust and chemicals. They must have a view on what weight lifting limits for people should be specified and how much physical work would make up a full day.

Some modern jobs like working at a computer need considering the danger of RSI and the need to be mobile, away from the computer from time to time as we know that sitting un-moving is bad for us. Physiologists should be the arbiters of such conditions. Work that requires a high level of concentration like pilots, traffic controllers, and drivers can need more frequent breaks and spells to limit concentrating work. It is physiologists that should determine that. The science of human physiology should be the arbiter of work conditions and hours.

Work at night when the body is at its lowest should be managed according to what the physiologists determine is reasonable. They should decide how changing shifts should consider human needs. While they are about making work rules, perhaps they should specify at what stage people performing different types of work should retire. Could they decide when people should stop work for their health?
Am I alone in my thoughts?

Biblical Nonsense.

Peter LaRuffa, who is one of the staff at the Grace Fellowship Church (USA) has said “If, somewhere within the Bible, I were to find a passage that said 2+2=5, I would believe it, accept it as true and then do my best to work it out and understand it.” If we counted 1,2,3,5 or 1,2,4,5 then the proposition would be true, but we count (in English) 1,2,3,4,5 etc. Ancient hunter/gathering people counted one, two, two-one, two-two, two-two-one or one, two, three, one-three, two-three, three-three. But the Pastor is putting his faith in something known to be wrong. That means we can not accept anything that Pastor says. Faith is the denial of observation so that a blind belief can be preserved.

I was sent to Bible classes but I must have seen through it early on because my parents dropped my attendance. So I have not been indoctrinated and lack much knowledge of Biblical content. I note that some clergy who read the Bible thoroughly are turned off and become atheistic. But with my poor knowledge of it, I know the Bible is wrong.

For someone who evaded the propaganda when young, there are many ridiculous things in the bible. A human formed from clay? Or a human (Lot’s wife) transmuting in the other way to another type of atom. Any change in the constituent atoms of the clay would not go to the majority of the elements in a human body. A person formed out of a human rib? A talking snake which doesn’t have vocal chords. No wonder that there are so many humourists and stand up comics that can have so much fun with religion. The Bible is a big resource for something to ridicule.

The earth does not contain enough water to cover the whole earth. That story about Noah is full of holes concerning how big the arc was and how it could be made to hold and feed animals for a long time. Still, there is geological evidence that a flood could have occurred to fill the Mediterranean and the Black Sea which happened so long ago that the truth could get corrupted. The original Bible has passed through many translations and copying before printing was invented that it cannot be trusted to be perfectly accurate. People with a good knowledge of the Bible have analyzed it and found such a considerable number of contradictions that it can only be treated as ancient stories written by people who had very limited knowledge or understanding of what was real. In mathematics a proposition can be proved to be false by the existence of contradictions.

A man swallowed by a fish and not suffocate? That is not possible. A person going away for 40 days without food and water could not survive. A human could not live for 900 years. Maybe it was 900 months as I am over 900 months age myself. Then Jesus Christ (if he really existed) did some magic tricks which have been done by modern magicians. I think the Bible is purely mythological.

An Energy Option.

There is a great opportunity for the resurrection of an old technology. This solution proposes to use wood (From timber yard waste, slash, forestry discards, & coppiced wood) for pyrolysis, producing organic products and charcoal. The material is placed in a kiln and heated to maintain a pyrolysis process that produces chemical vapours and leaves charcoal residue. Export logs could be squared up which will make transport more efficient and provide more input. The charcoal can be used as an energy source, substituting for coal as well as other uses for charcoal. There is a large amount of material left behind from forestry operations that decays and puts back carbon dioxide back into the atmosphere.
The advantages of this technology are:
1. Requires no new technology.
2. Uses an existing resource.
3. Makes good use of waste, gaining energy from the decay into carbon dioxide.
4. Provides a local and distributed solution which benefits remote communities.
5. Does not depend on a fluctuating supply. (Eg solar & tidal supply sources).
6. Human scaled.
7. Eliminates impossible demands for good agricultural land (eg. Crop biomass for fuels.).
8. Provides for potential export return gains.
9. The system can be implemented in small steps, reducing the cost risk of unpredicted problems.
10. Provides a diversity of uses that give flexibility of options. (Eg: Smokeless domestic fuel, light vehicle fuel alternative, coal substitution for smelting, soil conditioner, electricity generation options.)

This can be implemented in a staged process. Phase 1: Construction of small pyrolysis kilns and production of charcoal.
Phase 2: Add distillation of exhaust gases to gain organic by-products.
Phase 3: Gain export advantages in wood supply, by squaring up export logs.
Phase 4: Gasify charcoal and implement small combined cycle turbine power units for local hot water and electricity.
Phase 5: Implement direct fuel cell units to produce electricity directly.

Initial implementation should take place in existing forestry areas where there is existing waste wood supply and practical experience. Then, develop the market. As the systems are developed, expand to communities where there can be sufficient wood supply and coppicing areas implemented. As markets gain confidence in the products, there is the option for further expansion to take place.

Big Bad Bombs.

The first idea of a big bomb appeared in a novel written by a NZ ex-prime minister, Julius Vogel. His novel “Anno Domini” or “Woman’s Destiny.” published in 1889 is a novel that makes many extraordinary predictions about the future including a “means of unleashing a cataclysmic explosion.” Vogel predicted: the internet, jet aircraft, women PMs, etc

H G Wells in his novel “The World Set Free.” written in 1913 and published in 1914 was based on a prediction of nuclear weapons of a more destructive and uncontrollable sort than the world has yet seen. Wells’s “atomic bombs” have no more force than ordinary high explosive. They consist of “lumps of pure Carolinum” that induce “a blazing continual explosion” whose half-life is seventeen days, so that it is “never entirely exhausted,” so that “to this day the battle-fields and bomb fields of that frantic time in human history are sprinkled with radiant matter, and so centres of inconvenient rays.” The novel is dedicated “To Frederick Soddy’s Interpretation of Radium,” a volume published in 1909. Soddy was a chemist assistant to Rutherford in Canada when Rutherford developed his theory of transmutation that got him a Nobel Prize. Soddy got a Nobel Prize for his work on isotopes. Soddy is remembered for some books on economics which makes him an economist who got a real Nobel Prize.

Most chemical explosives are some form of chemical nitrates. Sodium or potassium nitrates can be used to supply the oxygen source in gunpowder. There is ammonium-nitrate, nitrocellulose, nitroglycerine, trinitrotoluene (TNT), cyclotrimethylenetrinitramine (RDX), pentaerythritol tetranitrate (PETN), and so on. These materials explode at different rates. RDX has an velocity of exploding of 8,750 m/s while ammonium-nitrate has a velocity of only 5,270 m/s.

The Monroe effect which is created by concave spaces in the explosive material is an important factor in the use of explosives for demolitions as the explosive force becomes focussed. It is the reason that explosives can puncture amour plate.

The biggest chemical explosion ever was at Halifax, Nova Scotia, Canada, on the morning of 6 December 1917. SS Mont-Blanc, a French cargo ship laden with high explosives, collided with the Norwegian vessel resulting in a fire which further caused an explosion rated at about 2.9 kt of TNT. The Richmond area of the city was destroyed killing 2000 people.

Wells’s novel may even have influenced the development of nuclear weapons, as the physicist Leó Szilárd read the book in 1932, the same year the neutron was discovered by Chadwick who was a co-worker of Rutherford (Rutherford predicted the existence of the neutron) and got a Nobel Prize also.

Szilard was a Hungarian refuge helped by Rutherford’s Academic Assistance Council which was set to find jobs for Jews fleeing Europe. In London, where Southampton Row passes Russell Square, across from the British Museum in Bloomsbury, Leo Szilard waited irritably one gray Depression morning for the stoplight to change. A trace of rain had fallen during the night; Tuesday, September 12th, 1933, dawned cool, humid and dull. Drizzling rain would begin again in early afternoon. He often walked to think. In any case another destination intervened. The stoplight changed to green. Szilard stepped off the curb. As he crossed the street, time cracked open before him and he saw a way to the future, death into the world and all our woes, the shape of things to come. Szilárd conceived the idea of neutron chain reaction. An atom fissioned by neutron particles might break apart producing even more neutrons. He filed for patents on it in 1934. Szilard read an article in The Times summarizing a speech given by Lord Rutherford in which Rutherford rejected the feasibility of using atomic energy for practical purposes. The speech remarked specifically on the recent 1932 work of his students, John Cockcroft and Ernest Walton, in “splitting” the lithium atom into alpha particles, by bombardment with protons from a particle accelerator they had constructed.

Rutherford went on to say:“We might in these processes obtain very much more energy than the proton supplied, but on the average we could not expect to obtain energy in this way. It was a very poor and inefficient way of producing energy, and anyone who looked for a source of power in the transformation of the atoms was talking moonshine. But the subject was scientifically interesting because it gave insight into the atoms.”

Szilard went to see Rutherford. It is recorded that Rutherford “threw him out” although this probably means that Rutherford did not support his idea. Rutherford is quoted as saying “Fortunately at the present time we had not found out a method of so dealing with these forces, and personally I am very hopeful we should not discover it until man was living at peace with his neighbour.”.

In the beginning of 1939, Niels Bohr brought news to New York of the discovery of nuclear fission where neutron impacts produced more neutrons in Germany by Otto Hahn and Fritz Strassmann, and its theoretical explanation by Lise Meitner, and Otto Frisch. When Szilard found out about it on a visit to Eugene Wigner at Princeton University, he immediately realized that uranium might be the element capable of sustaining a chain reaction.

Szilard drafted a confidential letter to the President, Franklin D. Roosevelt, explaining the possibility of nuclear weapons, warning of the German nuclear weapon project, and encouraging the development of a program that could result in their creation. With the help of Wigner and Edward Teller, he approached his old friend and collaborator Einstein in August 1939, and convinced Einstein to sign the letter, lending his fame to the proposal. That famous letter initiated the Manhattan Project which developed two types of atomic bombs.

Enrico Fermi who was responsible for the first atomic pile determined that a fissioning uranium atom produced 1.73 neutrons on average. Because the central nucleus is a very small proportion of an atom’s space, neutrons can easily escape any action in small volumes of uranium. Rutherford described the nucleus as like a fly in the cathedral (St Paul’s in London) with the electrons taking up the most of the space. A volume that where the production of neutrons balances the neutrons initiating fission plus the neutrons escaping is called a critical mass.

This led to one type of bomb in which two sub-critical shapes of uranium are shot together to form a critical mass to explode. 64kg of enriched uranium was used. A cylinder of uranium is shot down to a set of hollow uranium cylinders to create a cylinder of solid uranium above the critical mass. In a small shape neutrons could escape before hitting enough uranium nuclei to maintain fission but when the two parts come together more neutrons can expand the fission. This became the design of the “little boy” nuclear weapon used on Hiroshima on August 6th 1945. The energy released was about equivalent to 13 Kilo tons of TNT through the conversion of about 0.6 grams of matter. Since this idea was found many new devices have been constructed.
I think that these weapons are so terrible that it is time to stop and dismantle them and have a nuclear free world. Having these weapons of mass destruction is a sign of a psychopathic state.

DeSkilling.

DE-SKILLING TECHNOLOGY.

That strange plant, what is it, pull out your cell phone and use the app that will tell you what it is. Our ancestors had an extensive knowledge of plants and what they could be used for. The dependance on an app shows that we are more ignorant than our ancestors. The same de-skilling is shown when we have to use an app pointed at the sky to tell us what stars our ancestors knew well. Now athletes use technology to track themselves and not depend on any skill.
This de-skilling through the dependence on technology has been a long trend. When clocks were invented and clock towers used to display time led to a dependence on clocks for time when once people could actually judge the passing of time and were free from the regimentation imposed by clock time.
Once upon a time explorers did not take TV crews with them but artists who could document their trip with very accurate drawing. That is a skill that has passed into history with the development of photography.
The typewriter and word-processing computers have eliminated the skill of writing, both the graphic side and composition.
Arithmetic skills have been eliminated by the dependance on cash registers and hand held calculators. This is just the start of skill elimination considering the use of computer aided design and engineering tools.
Financial skills have been replaced by financial computer apps and robo advisers.
Real cooking skills have been replaced by internet recipes and cooking demonstrations.
The real skills of musicians and public speaking have been devalued with the dependance of microphones and loud speakers.
Spacial awareness has been reduced by maps continuously presented by various technologies.
Many teachers on outdoor trips find that many children do not know how to wash and dry dishes at the camp because they are used to machines that do the washing. Computer drills have taken the place of skilled teaching.
Perhaps the worst of all is the de-skilling of socials skills by the dependance of young people on the internet social media. The effect of children’s use of I-Pads is:1. A lack of creativity, 2. A lack of curiosity and passion, 3. A lack of patience, 4. Lack of exercise, 5. Decreased test scores, 6. Lack of human connection.