Why is chicken so cheap? How did all this happen?

There are currently 23 billion chickens in the world. Tens of times more than any other bird. This is not an old thing when it was only the food of the rich.

 From proverbs like "homemade chicken lentils" to chicken eating in literature and culture was considered a symbol of empire.

The meat of this bird was more expensive than goat, sheep or cow. In recent decades, its value has fallen sharply compared to other proteins, and it is now accessible to the average consumer around the world and is no longer just food for special occasions. How did all this happen?

As human needs increase, so does the size of the chicken. This evolutionary difference between the size of the 1957 Selective Bread Chicken and the size of the 2005 Chicken is man-made.

 There are about 8 billion people living in this world. The most meat that people like to eat to meet their nutritional needs is broiler chicken.

The three chickens in this picture were fed the same diet and their picture was taken at the same age when they were being studied within these different years. You can clearly see the size difference inside these three pictures. Behind this rapidly evolving evolutionary journey of this broiler hen is none other than a human being who in just 60 years has transformed it into a super-sized chicken that the poor man now seems unable to walk.

The changing technique of chicken farming is one of the major reasons for this. The hen was domesticated by man eight thousand years ago. It was the first wild bird of Southeast Asia.

The first attempt to develop a super-generation began in the 1940s. In the United States in 1948, a competition called "Chicken of the Future" was held, after which this bird changed forever.

Superbread needed a bird that could grow fast and turn its diet into protein more efficiently. That's the decent thing to do, and it should end there.

The success of this competition proved that a bird with better meat characteristics could be created.

Today's broiler chicken, which is raised only for meat, is the result. It is a very fast growing bird and can only survive due to the support of human technology.

 The modern chicken farm is a completely closed system. It has artificial light, it has artificial temperature. Technology controls almost every step of their lives.

In the last fifty years, the chicken has changed so much that its average weight has quadrupled. (If you went to the chicken market in the 1970s, a bird weighing one kilogram was considered heavy).

 Depending on the capacity of a farm, a few thousand chickens are admitted at a time. The day is calculated. Between the 34th and 39th day, they are ready to be sent to the altar.

The area is then cleaned for the next seven to ten days and prepared for the next shipment.

A poultry farm produces eight consignments at a time. It takes very little manpower to run a good farm. This is efficiency, which is passed on to the consumer at a lower cost.

Its steady and rapidly growing consumption is proof that we love its meat. Behind any kind of meat is the attempt to prepare animal meat for human consumption at the lowest cost.

 The success of poultry farming is to get the chickens in this condition within 39 days.

In comparison, a hen could live up to ten years. It is an amazing and fast journey.

Artificial breeding has a price of its own on a global scale. If these chickens stay longer than their planned life, it becomes difficult to survive. Their bodies can't withstand the load of growing faster than a certain limit and the increasing weight puts pressure on their internal organs.

 Also, relying on very small gene pools is another concern. In one farm, chickens have the same genetics and the same diet. Therefore, they do not have any immunity against diseases.

If one bird is affected, all birds will be affected. Therefore, they are kept in a completely closed and controlled system.

There are two more types of poultry farming. Free range chicken, in which the chickens have some freedom to run, and organic chicken in which they are not fed synthetic food.

 Free range chickens have a minimum lifespan of 56 days, organic chickens have a lifespan of 81 days, while ordinary poultry farm intense reared hens have a lifespan of 35 to 40 days. There are 17 chickens per square meter in Intensive Rearing, 12 in Free Range and 10 in Organic.

All this has an effect on its value. And of great importance to the consumer is the price, which is why the demand for organic or free range is so low. About 95% of the chickens used in the world are now intensive rearing.

Frost goes only to those who have a market and those who sell. Selling is what is cheap and cheap is what is efficient. No other animal does this better than converting food into protein than broiler chicken on a poultry farm.

 That is why there are now billions in the world. As a result, the race to make them more efficient and cheaper will continue.

Snails and Slugs are very smart and active in some ways

 Snails and Slugs  are very distinctive, slow and thin. Many people may think of him as a calm animal and a very simple animal, but now they are not as simple as they look. Because they can crawl on knives and razor blades completely without any damage! And how many animals can do that?

Thanks to their muddy bile bodies, which reduce friction between their bodies and the blades, and the low pressure created by their slender feet, snails and slugs, they can easily slip off sharp surfaces that Can tear another animal to pieces. This feature is also due to the fact that the part of their body that can move is without any hard bone-like object, which minimizes the chance of friction. And when the friction is reduced, the process of breaking or cutting the body is also reduced or eliminated.

A mucous mucus that comes out of their body like mucus-like moisture which is one of nature's best lubricants and it helps the mucus to move on sharp objects without any harm.

This is further explained in this YouTube video

Back pain or Backbone is a common disease in humans nowadays ?

Is it true that this disease in humans is the result of evolution?

In a way we are paying the price of evolution ??

A: Yes, back and knee pain is found in most people in middle age due to evolution. Back and knee structures evolved millions of years ago when all vertebrates were cattle. The bone is a horizontal unit, so it does not weigh down on the joints of the seals. In addition, the body weight is divided into four legs, so there is not much stress on the joints of the front or back legs. 

When walking on two feet, the lumbar vertebrae became vertical instead of horizontal, so that all the weight of the body above the hips falls on the joints of the spinal cord seals - similarly, more or less all the body weight falls on the knee joints. 

The direction of this stress on the joints changes as you walk or run - the spine and knee joints not only have to carry the weight of the body but also the body has to maintain balance - our brain balances the body. The angle of weight on the spine is constantly changing to maintain it, which we don't realize, but it keeps the spine stressed all the time. 

When we do not consciously try to keep the spine straight while standing and sitting, our poor posture usually puts extra stress on the spine - this spine has been in place for decades. The distance between them decreases or the cushion between them disappears and the seal bones start to collide directly with each other - all these factors lead to chronic back pain.

Why do we suddenly get so much sleep when we are reading for the preparation of the paper ?

At the same time, when you leave the study and engage in some other work, you feel more energetic. Does it just include the element of lack of interest? Or there are other reasons.

the answer. 

There are two major factors: apathy and fatigue. When we are tired or our sleep is not complete and we are walking, our brain has to be alert from time to time to protect us from dangers, so we do not sleep. Similarly, even if we are tired but doing very interesting work, our attention is focused on this work, so we do not get sleep - but in this case, if we sit in one place and start doing something in which there is no We are not interested in it and it does not require any physical exertion (especially when we are in our room where we usually rest, sitting on our bed or lying down to read) then our brain considers it a time of rest. 

Therefore, the hormones that cause sleep begin to be released from the brain. For the study, it is necessary that you first take a nap, that is, sleep for a while so that the sleep is complete and the brain does not feel the need for sleep during the study. Keep the study space separate from your bed, sit down and read, and after a while get up and take a few walks so that the body is not accustomed to rest and blood circulation is maintained. 

Taking a short walk is good for your health - invent ways to keep your interest in the study - search the net for the topic you are studying and gather material and study it too. When studying, focus more on writing than just reading - the writing process activates more parts of the brain, which in turn makes the mind more alert, and also makes your muscles more active and less likely to fall asleep. happens'

Misunderstanding.. "Scientific theory becomes law when it is proven"

Not really. Theory is always an indisputable fact in science. People who read and understand science seriously know that scientific theory actually has a different meaning than the theory used in English. Any theory needs three things to become a scientific theory.

1. That theory describes a phenomenon of how it appears. For this, a complete mathematical framework is developed which describes the phenomenon in detail.

2. Make predictions for the theory to be proven, which can be proved by experiments and observations.

3. That theory should be proved by these experiments and observations.

Now let's move on. Many people think that scientific law is actually a proven and solid law that has been proven, and that when the theory is proven, it becomes law.

In science, however, this does not happen. A scientific law is derived from a scientific theory. That is, it is a finite form or part of that theory.

Thermodynamic theory, for example, describes how heat is transferred or released from a system. Parts of this theory are called the Law of Thermodynamics.

Similarly, Newton's theory of gravity, that there is an unseen force called "gravity" that holds mass objects together. Create a law of gravitation based on this theory, which explains how and with what force two masses pull each other.

Similarly, information theory that explains how information can be stored and transmitted. Under this theory, "Shannon" states the rate at which information can be transmitted to a channel.

Similarly, the theory of evolution, which states that any living thing on earth undergoes a process of evolution and evolves into different species. Part of this theory is the Law of Natural Selection, which states that nature allows organisms to make changes that are compatible with the environment and that benefit the organism's survival.

So the next time someone tells you that any scientific theory is just a theory, you will have to give it a scientific explanation.

The Science World Group Forum

The Science World Group Forum has been providing you with authoritative scientific information on the theory of evolution for a long time and has been trying to dispel misconceptions about this theory and explain the correct concepts. How successful have we been in this endeavor? Yes, after a year of study, now is the time for the annual exam!

Answer yes or no to the questions below. Write the question number and then say yes or no and see how much you score.

۔1۔ According to the theory of evolution, humans have evolved from the present-day apes.

۔2۔ The goal of evolution was to create a human-like species, and it has now come to rest on humans.

۔3۔ In appearance, similar animals such as horses, donkeys, zebras, dogs, wolves, wolves, and humans are closely related ancestors of chimpanzee guerrillas.

۔4۔ The strongest evidence for the theory of evolution comes from fossils.

۔5۔ The theory of evolution is the name given to the explanation of the history of life on Earth.

۔6۔ Random mutations and natural selection are the basic mechanisms of biological evolution.

۔7۔ It is not possible to find an old fossil of a mammal (for example, a whale) dating back to the time of the reptiles (such as dinosaurs). If this were to happen, it would falsify the theory of evolution.

۔8۔ The theory of evolution cannot be validated until the mystery of the first cell's existence has been solved.

۔9۔ According to the theory of evolution, all existing birds are an evolved form of a species of dinosaur.

۔10۔ All the living insects found in the world, fish, reptiles, birds, mammals, primates, animals all came together at the same time.

Theory of Evolution Darwinism or neo-Darwinism

 Calling the theory of evolution Darwinism or neo-Darwinism on Urdu social media is a kind of "deliberate ignorance" which is a failed attempt to limit this theory to Darwin's ideas.

All members are requested to read Zafar Khan's comment carefully and especially to consider the sentence that I have chosen from his comment - we have unfortunately linked the scientific theory of evolution with atheism and social Many people in the media distort this scientific theory in order to disprove evolution and label it Darwinism - since we generally think of the theory of evolution as meaning "man made of apes". And Darwin's name has been linked to evolution, so it is very easy to call evolution Downism and then call it a conspiracy of atheism.

Whatever the field of science, it takes years of study to understand it - science is not compatible with human instinctual thinking so scientific and logical thinking has to be learned - as much scientific honesty is required to examine the facts. It is also found in very few people - the natural tendency of man is to correctly accept what is learned in childhood - what we commonly call common sense, it grows from our childhood training - this is common sense. (Although it is not very common) It is not enough to understand the facts - man has learned from centuries of experience how to study the facts by separating his prejudices (because this is the requirement of scientific honesty). 

We call this process, this method, the scientific method - adopting a scientific method is tantamount to changing our natural thinking, so we have to learn it - we don't pay any attention to science education first, It is taught like any other subject in which there is no need to understand or explain only the emphasis on 'remembering' scientific facts. No effort is made to explain the scientific method and to create scientific thinking, nor are students with scientific thinking encouraged - so it is not surprising that people Why is it so easy to provoke the allies of the theory of evolution? However, it is a pity that our nation has failed miserably in producing scientific thinking in seventy years, which inevitably has left us behind in the world. Are

I urge all the members that although this forum is a social media forum and we offer only authentic science related information with utmost honesty, but in general it is not right to learn science only from social media - to learn science It is important to read and understand the books written by scientists - any claim related to science whether I make it, Zafar Sahib, someone else is the administrator of this forum, or someone else, it is the individual responsibility of all of us that we Don't accept it without research - study science yourself and try to understand science.