A Poem to Proud Men.

Be proud and confident

Be content but humble before the crowd

Never frown on those with less

Not all men have what you have

Just because you have a beautiful wife,

Just because you have a big car

Just because you have a big bank account

Just because you have high academic qualifications

The sum total of you is measured by much much more

It is your true character that wins true respect

Be clever and work hard

Be a source of inspiration and help

Be not arrogant and stomp on others

The macho man is a man who is blind to one thing

It is something he cannot see but it is there

It is his downfall that he can't see

That insidious pitfall that will be his undoing

You never know what is waiting for you around the corners of life

Life is too short to be smug

Disaster can befall you at some unknown moment

Not all of us have what you have

Should you be a macho arrogant asshole

Wait, they will gloat when you fall

Another man will take your beautiful wife

The bank will take your house and car

Your academic qualifications will be worthless

Penniless, you will be the worst off

A laughing stock even for those who had less

They will jeer at you, saying they have now got more than what you have now

Never beat a woman

You were born from a woman

Not all men had the chance to make something of their lives

Some were born into poverty

Some made mistakes when they were young

Many were punished too severely for their mistakes

Many were denied opportunities to become better

The tears of the unfortunate men

Their tears are worth more than your sweat

Our Struggle: Our Kampf

Our Kampf: Our Struggle

We suffer great defeats

We make unwise choices

We are denied redemption

We are denied salvation

We are humiliated

We are trampled upon

We are scorned upon

But our struggle continues

Every time opportunity strikes

We leap in faith and sieze it

To the triumphant end or the bitter end

We will struggle, unfazed undeterred without fear

It might be heaven or it might be hell

It might be victory or it might be defeat

It might be good or it might be bad

Our Kampf must never end

Into the breach we charge

Into the future we charge

Till our deaths we charge

Humility

Humility

Never look down in those who have less than you
The ground you will be buried in or the fire that burns you are the same
No one can live as happily as you
No one will have the same intelligence as you
No one will have the same talents as you
No one will have a beautiful wife as you
Look at your hand, all your fingers are not the same
Whether you believe it or not, no birth in the afterlife is the same
It will be lesser
Humility is a wise choice
You do not offend any enemy
Mind your own business
True respect is given to the humble
If not, in stealth an enemy will come when you boast

Wormholes: Travelling through space and time.

Imagine being able to travel from Earth to Mars within the time span of a day. The distance of the Earth to Mars is 54.60 million kilometres. The distance between Earth and the Andromeda galaxy, which is the galaxy nearest to out milky way, is 2.537 million light years. The time taken to travel from the Earth to Mars is between 150 and 300 days while the time taken to travel between Earth and the Andromeda galaxy is 2.5 million light years. So, imagine taking only days, months or weeks to get to Mars or the Andromeda galaxy! Imagine also, being able to travel from one universe to another universe. According to Dr Michio Kaku, a theoretical physicist, it is possible to travel, theoretically, that it is possible for more than one parallel universe to exist. 

So, what would allow us to travel from one point in space to another in a relatively short span of time? The answer is a wormhole. A wormhole is a hole in the fabric of space and time. It is a theoretical construct, meaning that it is a theory constructed to test a hypothetical concept. Theoretical concepts exist to define a certain concept which exists only in theory and are not observable phenomenon and are used by scientists to study things that cannot be observed. Science studies things and defines them, that is it describes them as real, if they are in someway observable. This includes seeing them, measuring them, smelling them, or sensing them using various kinds of apparatus. A wormhole can be best explained by taking a sheet of blank paper and putting two dots opposite each other at each end of the paper. Imagine that is the distance from your planet to another planet and that is the distance. Now fold the paper so that the two points meet each other. Imagine that a black hole is between the two dots. The dots are now nearer to each other. So space travelers travelling between two world located over vast distances of space can now enjoy speedier travel between once distant worlds.

Wormholes are described by scientists as tunnel-like connections in the fabric of space and time. They originate in Albert Einstein's Theory of General Relativity. Wormholes unusual properties pique the interests of theoretical physicists who study their mathematical properties of time and space. Wormholes possess strange geometries. Their study can assist to further the boundaries of behaviour permitted in the Theory of General Relativity, meaning the types of behaviour or things that some phenomenon by theory is supposed to do , and possibly give insights into the effects of quantum gravity. 

What does a wormhole look like? What is its configuration? A wormhole is a tunnel like structure with a mouth as an entry point and another mouth as an exit point. These two points are connected by a 'throat", and by theory, permits a traveler into the wormhole to travel through to a distant point in space and time. Now the path through the wormhole will have several routes to the exit point. Scientists describe the different exit points as topologies. These distinct topologies give a traveler through the wormhole many different paths to exit the wormhole to his or her destination. It is like as if an ant that enters an anthill will have many different paths before it to travel through in order to reach its destination. However, I ask these questions;

Imagine being able to travel from Earth to Mars within the time span of a day. The distance of the Earth to Mars is 54.60 million kilometres. The distance between Earth and the Andromeda galaxy, which is the galaxy nearest to out milky way, is 2.537 million light years. The time taken to travel from the Earth to Mars is between 150 and 300 days while the time taken to travel between Earth and the Andromeda galaxy is 2.5 million light years. so imagine taking only days , months or weeks to get to Mars or the Andromeda galaxy! Imagine also, being able to travel from one universe to another universe. According to Dr Michio Kaku, a theoretical physicist, it is possible to travel, theoretically, that it is possible for more than one parallel universe to exist. 

A. How do we know which path to take through the wormhole that will lead us to our destination?

B. how do we know if we will reach our desired destination or will we end up in some other place?

C. will we age when we travel to our destination?

D. will there be a difference in time when a traveler exits a wormhole?

The picture below shows a wormhole with its entry and exit mouths and a throat? 

E. Will a traveler reach his destination in this universe or another universe? 

The picture shows a wormhole with its entry and exit points. The channel between the entry and exit points. That channel is the throat of the wormhole

In science fiction, a wormhole is seen as a shortcut between two worlds resident in the same expanse in space and time just as the other planets in or solar system exist with our planet. It is supposed to shorten the time taken to travel between planets at any distance from each other. Suppose we want to travel through a wormhole to Mars in order to shorten the trip from a couple of months to perhaps just a day, then we can plunge through the wormhole in order to achieve this. But there is no particular reason why the distance between two worlds should be shorter through a wormhole. On the contrary, the distance could be even longer. The route could be twisted and lengthy but the entry and exit mouths being closer. Just imagine a worm entering a fruit, it makes its way through the fruit but when it exits, its exit point is closer to the entry point on the surface of the fruit. As described earlier the routes through a wormhole are called Topologies.

Wormholes can also exist within the classical black holes found in Einstein equations. But these are worthless when it comes to space travel. They can easily collapse before a spacecraft can enter them, leave alone a ray of light. Additionally, black holes are formed from collapsing stars have no associated wormhole at all.

A problem with wormholes has been postulated by some scientists. They postulate that worm hole geometries are inherently unstable. They postulate that the only way to keep them stable and not collapsing is material that has negative energy density- dark matter perhaps. However, they think that it is possible that quantum fluctuations in various fields might have the chance to keep them stable. The British scientist, Stephen Hawking conjectured that if at all worm holes were created, they cannot be used for time travel. Even if some exotic matter were used to stabilize them against instabilities. He argued that even the smallest particle could destabilize them sufficiently fast enough, thus preventing their use. Perhaps a type 2 or a type 3 civilization might invent a clever way to stabile them for use in space and time travel. Nonetheless, there is no experimental evidence for them

Wormhole geometries are inherently unstable. The only material that can be used to stabilize them against pinching off is material having negative energy density, at least in some reference frame. No classical matter can do this, but it is possible that quantum fluctuations in various fields might be able to.

To conclude, wormholes are an interesting scientific concept. It is theoretical and probably impossible to create, at least with contemporary scientific knowledge. It is good material for science fiction writers, but apart from that it is wishful thinking that we could ever create a stable wormhole. But as long as science brings forth exotic theoretical concepts, the imagination will be unleashed. 

Reasoning in Critical Thinking.

What is reasoning? According to Butterworth and Thwaites (2013) reasoning is the process where we move from the knowledge already know and understand to new knowledge and understanding. According to Butterworth and Thwaites (2013) reasoning is a higher skill. It forms the basis for reflection and creative thinking apart from use in critical thinking. They argue that it is bedrock of human advancement. Scientific and academic logic and thinking uses two principal types of thinking; deductive reasoning and inductive reasoning. A third type is abductive reasoning.  

Deductive reasoning is a form of valid reasoning. It is sometimes referred to as a "top-down approach". Deductive reasoning works from a general theory or hypotheses, then by examining the possibilities we reach a specific and logical conclusion.


  

Deductive reasoning is a form of valid reasoning. It is sometimes referred to as a "top-down approach". Deductive reasoning works from a general theory or hypotheses, then by examining the possibilities we reach a specificand logical concuclusion by means of testing the possibilities. We can narrow down even further as observations are collected to address the hypotheses. This ultimately leads to the testing hypotheses with specific data. In other words, we start with a general statement or hypotheses in an area of interest and narrow down into more specific hypotheses that we can test. Therefore, deductive reasoning is a top-down reasoning approach. It is more close-ended and narrow in nature and is concerned with hypotheses testing. Deductive reasoning or logic is concerned with the validity of arguments; an argument is deductively valid if and only its conclusion follows a logically necessary consequence of its premises. Usually deductive reasoning follows the steps of a premise and a second premise and finally an inference or conclusion. A common form of deductive reasoning is called Syllogisms. In syllogisms, there are two statements, a major and a minor premise that reach a logical conclusion. For example, All dogs are mammals. An Alsatian is a dog. Therefore, an Alsatian is a mammal.

Deductive Reasoning:

Source www.socialresearchmethods.net

Inductive reasoning works in the reverse to deductive reasoning. It is a "bottom up approach " to reasoning. Inductive reasoning makes broad generalisations drawn from specific observations and measures, patterns, regularities are distinguished, some tentative hypotheses are articulated for exploration and investigation, and finally arriving at developing some conclusions or theories, and finally arrive at constructing some general conclusions or theories.

Therefore, inductive reasoning is a bottom-up approach that uses specific observations and moves to broader generalisations and theories.It uses data , then conclusions are drawn from the data. In inductive reasoning, if the premises are true, then the conclusion is probably true. Inductive reasoning has its place in the scientific method. It is used to form hypotheses and theories. Deductive reasoning is used to apply theories to specific situations.

Inductive Reasoning:

Source www.socialresearchmethods.net

Abductive reasoning is used to address the inherent weaknesses of deductive and inductive reasoning. Specifically, deductive reasoning is criticized for the lack of clarity in terms of how to select theory to be tested via formulating hypotheses. Inductive reasoning, on other hand, criticized because “no amount of empirical data will necessarily enable theory-building”. Abductive reasoning, as a third alternative, overcomes these weaknesses via adopting a pragmatist perspective. 

Abductive reasoning:

Source https://research-methodology.net/

Abductive reasoning usually starts with an incomplete set of observations and proceeds to the likeliest possible explanation for the group of observations. It is based on making and testing hypotheses using the best information available. It often entails making an educated guess after observing a phenomenon for which there is no clear explanation. 

Abductive reasoning is useful for forming hypotheses to be tested. Abductive reasoning is often used by doctors who make a diagnosis based on test results and by jurors who make decisions based on the evidence presented to them.

In conclusion, reasoning is the basis of logic, creative thinking and  critical thinking. Deductive reasoning begins with a general statement or hypothesis and narrows down further as observations are made to address the hypothesis. It is used to test a hypothesis. Inductive reasoning moves from specific observations that lead to broader  generalisations and theories. Abductive reasoning starts with an incomplete set of observations and proceeds to the likeliest possible explanation for the group of observations.

References:  Butterworth.J and Thwaites.G (2013). Thinking Skills:Critical Thinking and Problem Solving

    Second edition. Cambridge, United Kingdom.

Alina Bradford (2017). Deductive vs. Inductive Reasoning

Retrieved from 

https://www.livescience.com/21569-deduction-vs-induction.html

Alina Bradford. Deductive vs. Inductive Reasoning

Retrieved from

https://www.youtube.com/watch?v=jX3OXwpEpl8&t=16s

Deduction & Induction Resources. (n.d.). Retrieved from 

https://socialresearchmethods.net/kb/dedind.php

Research Methodology. (n.d.). Retrieved fromhttps://research-methodology.net/

Design Thinking: A Paradigm of Creativity and Innovation.

Design thinking is an innovative design methodology that provides a solution-based approach to problem solving. It is a methodology that is well-suited to solving ill-defined and unknown complex problems. It seeks solutions by understanding human needs. It reframes problems in human-centred ways, by creating ideas through brainstorming sessions, by adapting a hands-on approach in prototyping and testing. Design thinking is anchored to a skill set consisting of five stages or phases: empathize define, ideate, prototype and test. 

There is nothing new to the approach as it has been in existence for a long time. However, it has recently seen an uptake. It is a process that is fast gaining ground.

Design thinking is a five stage or phase iterative approach. Each stage or phase forms parts of the process of solution development.

1. Empathize: Understanding by empathizing in order to help define the problem. This done in order to gain an empathetic understanding of the problem. The phase involves consulting subject matter or problem area experts about the problem area. It is done with observing, engaging and empathizing with people in order to understand their experiences and motivations. Also, the solution designer immerses himself or herself in the physical environment so as to gain a deeper personal understanding of the issues involved. Empathy is a crucial part of a human-centred design process. It is what allows solution designers to set aside their assumptions about the world and gain insight into the users and their needs. Contingent to constraints of time, as much information is gathered at this phase so that it can be used during the next stage, and to develop the deepest and best possible understanding of the users, their needs, and the underlying problems of the development of a solution or a product.

2. Define: The define stage is where the information obtained in the empathize stage is put together. The observations from the first stage/phase are analysed and synthesized in order for the core problems to be defined. Problems are defined as a problem statement in a human-centred manner. Suppose an automobile manufacture wants to " increase the sale of economy sedan by 15% over the next three years", the problem can be defined in a human-centered manner as "Economy sedans are much more economical to own and maintain". The define stage allows for effective ideas to establish features, functions, ad any other elements that will allow solution designers to solve the problem or if not permit the users to resolve issues themselves with minimum difficulty. 

3. Ideate: At the ideate stage, solution designers are ready to start idea generation. The solution designers have grown to understand the users and their requirements in the Empathize phase. The end-users needs have been analyzed and synthesized from the observations made at the Define Stage and would have evolved a human-centered problem statement. When these have been completed thus begins ideation. Ideation is simply "thinking out of the box" in order to find or identify new solutions to the problem statement. Ideation is conducted using myriad ideation techniques such as; Brainstorming, Brainwrite, Worst Possible Idea, and SCAMPER. Ideation must generate as many ideas or solutions as possible from the onset of the phase. 

4. Prototype: At  the prototype stage many versions of a solution or scaled down versions of a solution are or a product are produced. Prototypes are shared and tested among team members or with people outside the team. This is to investigate and analyse the problem solutions generated in the previous stage. The prototype phase is an experimental phase in which the best solution is derived. The solutions produced at this phase are implemented one by one , they are investigated and either are accepted, rejected, modified or improved all based in the users experience. By the end of this stage the solution developers will have a better idea and understanding of the constraints inherent to the solution or product and the problems that are present, and have a clearer picture of how real users would behave, think, and feel when interacting with the end product.

5. Test: This is the final phase in the of the five phase model. However, it is an iterative process and the design thinking is a non-linear approach to design. It is an iterative process where at various phases results generated during the testing phase are often used to refine one or more of the problems and inform the understanding of the user, the conditions of use, how people think, behave, and feel and to empathize. The test phase  sees the rigorous testing of the complete product or solution using the best solutions identified in the during the prototyping phase. This stage can still see modifications, alterations and refinements to products and solutions and derive as deep an understanding of the product and its user as much as possible.  

Source www.careerfoundry.com

In conclusion, design thinking is a human-centred and collaborative approach to designing  solutions or products. It is amind-set that empathises. It is about learning , experimenting, with permission to fail and retry. It allows for the evolution of new ideas and is highly creative and innovative. It asks for feedback and is iterative. It is non-linear. It stimulates creative confidence and is defiant of failure. It is optimistic in the processes it employs.  

References:

5 Stages in the Design Thinking
     Retrieved from www.interaction-design.org

Please send comments to the author.

The Indian Diaspora : A Poem.

To lands far away our ancestors traveled
To strange lands all our fore-parents traveled, so far
To distant shores, so far away from our motherland
Oh! Mother Bharat, farewell
Never will I see you again
Our sons and daughters will be born on distant shores
But in our hearts and minds we are of one blood
Our Bharat was once mighty and rich
Not a beggar was to be seen on a street
Till the Europeans came, only then was it was laid low
Even the Arab and the Turkmen could not so
Our hearts should beat as one
For we are all really one
Oh! Mother Bharat, you are in our hearts and souls
You are the spiritual home where all our souls reside 
Though not on your sacred soil we reside
When we see ourselves in the mirror
Our hearts flutter because we are of Bharat 
Across great oceans and lands we have spread 
But in our hearts and minds ,we will never forget
Till our dying day we will remain 
An Indian till our final breath

The Wise Serpent: A Poem.

You are a wanderer in the desert

The desert of loneliness

The magical spirits watch you

They watch in silence and thought

Not a word, not even a whisper.

You are a wanderer in the desert

The desert of loneliness

The wise serpent knows his way in the desert

But you do not, so you wander

Not a drop of love to quench your mighty pang of thirst

You thirst from the emptiness of life

The wise serpent knows where the fountain of the water of love is

So, he makes his way in happy knowledge

But you slither in abject sorrow and ignorance

So, he makes his way in knowledge

But you slither aimless in ignorance

You do not, you thirst

There is nothing you have to fill the chasm that is the void in your heart

The wise serpent cares not for this

But you care, you desperately want to, but you do get to escape, so you despair

Lonely wanderer, endless desert

Alien Civilisations: Types of Extraterrestrial Civilisations.

If alien civilisations exist then there must be a way to classify them. A hypothetical scale based on the correlation between the kind of civilisation and its energy availability combined with commensurate population growth was created by a Russian astrophysicist called Nikolai Kardashev in 1964. This scale is known as the Kardashev Scale. This is anchored on the logic that a society of intelligent beings develop more and more sophisticated technology their energy needs will increase along with population growth. They will have at their disposal various types of energy to use and this will not be from their home world but drawn from the stars and even the universe. 

The growth in demands for energy combined with population growth as a civilisation grows is true. As mankind moved from the Paleolithic Age, when we were still hunter-gatherers , into the Neolithic Age, when farming began, and into the Industrial Revolution there has a been a great need for coal, oil, gas, nuclear and hydroelectric power and now when we are in the Digital Age , also known as the Fourth Industrial Revolution, there has been an ever growing need for energy. This need for energy reflects the complexity of the civilisation that needs it. As we travel through the expanse of space and time and our civilisation develops, there has been a parallel  exponential growth in population as economic growth expanded and many newly independent countries joined in the race towards economic development. When we were still hunter-gatherers back in the Palaeolitihic Age, our energy needs would have been simple.We needed wood to make fire to cook our food, give us light or illumination when its dark and perhaps to ward off dangerous animals. Wood was easily at our disposal then and easily sourced. When we moved into the Neolithic Age our farms and villages would have made use of wood, animal dung and beeswax as energy which we easily had. As we moved into the Copper and Bronze Ages and then into the Iron Age, our energy needs were still met with charcoal, oil, bitumen and coal, but the demand for them would had increased commensurate with population size. As the human population grew and steam and coal and fuel powered machines appeared in the form of trains, ships and eventually motorcars, our energy needs were met further by petrol and electricity and eventually nuclear power.. The current age sees the increased use of electricity for computers and their peripherals. Companies like IBM, Google,Daimler,and government organisations make use of banks of servers to store and distribute information. These devices consume vast amounts of electrical power and are met. This need is high due the population increase and economic development. This should hold true for an extraterrestrial civilisation that may have grown in a similar way as we humans have. We can see that as we progressed in our civilisations we had various kinds of energy at our disposal. Karsdashev observed this in 1964, and from there developed his scale.  

The scale that Kardashev classifies extraterrestrial civilisations are into three base classes. Type 1 , 2 and 3. Some astronomers expanded on the scale with type 4 and 5, but  these two classification were abandoned as unrealisable as will be explained. The criteria for classification was the energy consumption of each type of civilisation. According to Kardashev, there are three types of civilisations: Type 1, Type 2 and Type 3. All three types have energy resources at their availability and consequent disposal.  Although some astronomers have extended the scale to incorporate Type 4 and Type 5 it is thought that the energy needs of such civilisations would be equivalent to all the energy in the universe and in all universes and in all time-lines, that is at all stages of their development into sophisticated and technologically advanced states of civilisation. The Type 4 and Type 5 civilisations include not only their access to energy resources but their knowledge to construct the kinds of civilisations they exist in, that is the capability to develop advanced technology beyond what we on Earth can realise at this time.

Nikolai Kardashev.

To begin with, what is the type of civilisation of Earth at the present? Ours is a type 0 civilisation. According to Dr Michio Kaku, an American theoretical physicist, we are a type 0 civilisation because we still depend on fossil fuels such as oil, gas and coal for much of our energy needs. We must also bear in my mind that we also use, uranium (a mineral) hydroelectric power and in small measure the so-called renewable energy sources like wind and solar power. These energy sources are all drawn from the earth or like solar power drawn from Earthbound solar panels. Dr Michio Kaku believes that for so long as we use fossil fuels we will always be a type 1 civilisation in about 100 to 200 hundred years time. He adds that the progress of science in the coming 100 years will determine whether we will remain a type 0 civilisation or we will perish!

Dr Michio Kaku.

A type 1 civilisation is one which is able to harness the power of the sun. This civilization will harness energy from a neighbouring star, transmit to their home world, store and satisfy its energy needs in order to keep pace with its increasing population. This is not possible for us on Earth at this time. We have yet to develop the technology to collect energy from our sun nor from a neighbouring sun. In order for us to do this, we will have to boost our current energy production by over 100,000 times to reach this level of ability. This would also mean that we would need to harness the entire energy output of the planet, that is to say, we must have control over the natural forces of volcanoes, the wind, waves and earthquakes. This is not really in our grasp but with advances in technology, we may arrive at that plateau where we can do so, but in comparison to more advanced civilisations, our feats will be small by comparison. 

A type 2 civilisation will  not only harness the power of its own star but control it by using gargantuan solar panel array called a Dyson Sphere.

An artisit's impression of a Dyson Sphere.

A Dyson Sphere will cover every centimetre of a star and in that way absorb every bit of solar energy issued by it. That civilisation would then store and use the energy. Alternatively, a type 2 civilisation may opt for nuclear fusion to obtain energy. This according to Dr Michio Kaku could be in the form of an enormous nuclear fusion reactor in orbit around a star where it will draw hydrogen for the star and produce fusion energy which will then be transmitted back to their planet for storage and use. Perhaps, we could see such society having several reactors around many stars doing the same. This is a civilisation that will have the capability to destroy with a massively powerful charged particle weapon, perhaps surpassing lasers, that can vaporise a large celestial body such as a comet or asteroid that could endanger its planet. It could also move its homeworld out of the trajectory of a gigantic comet or asteroid or even move another planet with the energy it has. 

A type 3 civilisation will have long surpassed any need for concerns about energy resulting in that species becoming a "master race" who now can concentrate on domination of the galaxy. This species can evolve into a specie that is part biological and part robotic. If we talk about human beings evolving in this way it will take a many many thousands of years to do so and we will call these beings cyborgs. We do not what an extraterrestrial specie will such beings but they too might evolve in this way. Cyborgs will have the gift of eternal life. If this occurs constant self-replication will witness an enormous expansion of population. This will then make it necessary for them to move large sections of their population to other inhabitable planets or they could make those planets inhabitable. They could then construct a large network of Dyson Spheres that are linked to each other thereby creating a galactic wide civilisation that controls space. They could collect the energy from their Dyson Spheres and relay it to their homeworld. However, there could be drawbacks in such a network. The laws of physics will constraint their efforts, especially the speed of light. The potential of travelling to other planets and stars will need speeds in excess of the speed of light, which according to Albert Einstein, cannot be exceeded.  The only they can work around the constraint of light speed is in two theoretical concepts: warp drive (https://futurismnews.tumblr.com/post/62055261581/sci-fi-becomes-sci-fact-the-real-star-trek-as/amp /  

https://en.m.wikipedia.org/wiki/Alcubierre_drive  ) and using wormholes (https://www.scientificamerican.com/article/are-wormholes-real/). However, as regards wormholes, there is some scepticism if they are possible to use for travelling in space (https://phys.org/news/2018-12-scientists-dismiss-idea-wormholes.html).

An artist's conceptualization of a Type 3 Civilisation.

A type 4 civilization was seen by Kardshev as being far too advanced for any civilization to achieve. Nonetheless, there are many people who think that such as civilisation could be achieved. They are opposed by a few who that such a civilisation is realisable. A type 4 civilisation will be able to harness the entire energy content of the universe. Such a civilization would be able to travel the length and breadth of the universe. they could even possibly live inside supermassive blackholes. Their energy requirements would be far in excess of any technology that can be envisaged and use technologies completely alien to the laws of physics. These would be very exotic technologies that we cannot visualise let alone conceptualise.

A Type 4 Civilisation.

A type 5 civilisation might be the logical progression from the type 4 civilisation. The criteria for this kind of civilisation is beyond imagination or conjecture. There cannot be an adequate scientific explanation for it. The species of this civilization will live like gods of mythology with the knowledge to manipulate the universe to their advantage. It is simply beyond conceptualisation.

Links:

https://futurism.com/ocean-world-hidden-body-of-water-uncovered-on-saturns-moon-dione

https://futurism.com/kardashev-scale-this-is-what-life-will-look-like-when-we-harness-the-energy-of-the-entire-universe

https://futurismnews.tumblr.com/post/62055261581/sci-fi-becomes-sci-fact-the-real-star-trek-as/amp

https://mkaku.org/home/articles/the-physics-of-extraterrestrial-civilizations/