Darwin And Darwin 's Theory Of Evolution

In The Origin of Species, Darwin calls the process of natural selection or survival of the fittest, the preservation of favorable individual differences and variations, and the destruction of those, which are injurious (Darwin, 1901). Darwin’s theory of evolutionary change and process of natural selection surmises that variations exist in every

Charles Darwin’s book sparked large debates across the world, large numbers of reviews, critiques and negative responses were published. When Darwin released the book “The origin of species” he was more worried about the effects it would have on his fellow scientists than the public. “Through all this, Darwin largely kept his nose out of things, safely hidden in the comfort of Down House, trying to tease out what reviewers thought of his science amidst all the politics and rhetoric.”(“Chalres Darwin & Evolution” (2009).). Darwin kept on with his work, publishing the evolution in plants, animals (including humans), adding to the large amount of evidence he had collected over the years. As the scientific world started to come to terms with evolutional theory, Darwin collected more and more evidence which started to go in his favour.

In the beginning people had trouble understanding how the world was created, and how humans evolved. As the world grew and species of all kind grew with it, humans created different theoretical explanations on how the; World, People, Animals, Plants, etc, was created. Charles Darwin a famous scientist created the theory of Evolution, Darwin is known for this.

Many scientists believe variations are caused by environmental factors, such as food availability, weather and more; and that species evolve when environmental conditions change to increase the species survival. Darwin censures this idea; he believed that the main cause of variation is due to reproduction (Chapter I). Darwin suggested that parents pass down specific characteristics to their offspring, and those variations are continued on in the following generations. The problem with Darwin’s theory of reproduction is that Darwin did not comprehend how or why some characteristics are perennial and how others are not. Darwin’s inferences on variations also conflict with the idea that God created species independently, which was widely understood by many people in a time where religion was prominent (Chapter II).

Darwin’s theory of Evolution by Natural Selection is the process of which organisms that are better adapted to their environment tend to survive longer and pass down certain traits to the next generation. There are many different ideas as to how evolution started. The theory of evolution states that it happened spontaneously due to perfect conditions on the Earth millions of years ago. Others believe that it happened through the Cambrian explosion.

Charles Darwin coined the Theory of Evolution which consisted of the idea that organisms arise and develop through natural selection. Humans were included in his nonspecific conclusion that species adapt to their environment on account of survival of the fittest, and in doing this, it increases one’s ability to compete, maintain life, and reproduce to keep their superior breed alive. While Darwin was thinking of the bigger concept, the present day analyst can conclude that his theory can be applied to a multitude of things customarily in life. This evolution of the individual thesis’ has exceeded the periphery of Charles Darwin’s theory as foreshadowed by his own philosophy. In America for example, there has been a concentrated century

• Darwin discovered the concept of natural selection that permitted the analysis of animal comportment and a better understanding of species

“Evolution can be defined as any change in the heritable traits within a population across generations”. (what is evolution, stated clearly YouTube, 2016). Every living creature can reproduce making another copy of themselves with small variations. The variation can consist of characteristics Like the passing down of fur colour in mice or the development of the length in cane toad’s legs. When these changes occur to their offspring’s, evolution has taken place. Whilst many scientists believed in the theory of evolution, alters to the belief extended to a certain extent. Throughout this essay two scientists, Charles Darwin and Jean-Baptiste Lamarck, beliefs opinions and theories of evolution will be deconstructed.

Countless scientists spent their lives working on a succinct theory of evolution, but none found as great of popularity and success as Charles Darwin. Using his concept of Natural Selection, Darwin managed to explain evolution in not just the organic world, but also in humans. The fact that Darwin’s theory transfers so easily to human society is no coincidence. After Darwin’s Beagle voyage, he returned to England during the Industrial Revolution. As a man of wealth, Darwin acted as a first-hand witness to the societal changes occurring around him. The Industrial Revolution, along with the corresponding economic theories of Adam Smith and Thomas Malthus, influenced Darwin’s theory of evolution as well as helped make his theory popular among social elitists.

Darwin first presented his theory of evolution by natural selection through his book called ‘On the Origin of Species’. The book was released in 1859 and it explained the process of how organisms changed over time through the result of changes in heritable physical or behavioural traits. These changes allow an organism to adapt to the environment that it inhabits so that the organism’s chances of survival improve and produce more offspring (Than, 2015). However, biological evolution does not simply mean a change over time. It is believed that the central idea of biological evolution is that all organisms on Earth share a common ancestor (Understanding Evolution, 2015). Darwin’s theory ‘presumes the development of life from non-life and stresses a purely naturalistic (undirected) ‘descent with modification’’ (All About Science, 2015). Mutations that aid the survival of an organism are preserved and that is a process called natural selection. The beneficial mutations are passed on to the next generation and over time, the beneficial mutations accumulate and the result is variation between organisms (All About Science, 2015). The fact that there are numerous species that are living and extinct shows that there must have been a reason why one organism had the ability to survive and the other did not. Their survival depended on their adaptability to their environment (American Museum of Natural History, 2015).

Evolution is the process new species or populations of living things develop from preexisting forms through successive generations. Some people believe in evolution and some do not. Scientists have found many ways to determine the way that a species can evolve over time. Charles Darwin is just one of these scientists. He came up with a theory that explains how species’ evolve and change. He believed that species change by a process called “natural selection.” Charles Darwin’s theory of evolution by natural selection can explain the way that a species can evolve and change over time.

Although there are contradictions between them I truly believe that someone can be both a Darwinian and a follower of one of the Abrahamic religions. The issues that arise in this debate comes from what the bible says. What the bible says on this issue its that in seven days’ god created everything that has ever existed in its current form (Genesis. 1.1-31, The New ANOV 2001). Darwin’s theory contradicts everything that was said in that passage. Everything was not created in its current form which is evident by multiple strains support. That support comes through the existence of transitional forms, fossil evidence, and among other things extinct species and similar evidence. The earth is also significantly older then evident from the bible. Darwin’s theory of evolution by natural selection does not happen quickly and it would take millions of years for organisms to reach the level they currently are. The bible also states that man was meant to have dominion over all other life because we were made in the image of god. According to Darwin we came about from the same processes that every other living creature did which devalues the idea that we are any better (Darwin, 1859). There are many examples but they are not needed to be considered in this debate. Darwinism is not a religion in any way shape or form. It is a theory put fourth to explain the diversity of life on this planet and how it got that way. On the other hand, there are things that need to be said about

Jean Baptiste Lamarck presented his theory on the transformation of species for the first time in 1800 in his “Discours d’Ouverture de l’an VIII”. He proposed:

During the Victorian Era, Charles Darwin published his book and theory of evolution. This theory sparked debates worldwide. Furthermore, book reviews and mass criticism existed in the press. His theory was condemned by governments and religious institutions. As time passed by, Darwin further established his theory with research on flora and fauna. Consequent to later advancements in the scientific community, Darwin’s theory was supported by world renowned scientists and was finally accepted as a possible explanation to the evolution of Man.

Charles Darwin theory of evolution contains two parts. The first part “Evolution Occurs” meaning organisms change over time in heritable physical or behavioral traits and life on earth has changed as people change from ancestors in the past. Second part “Evolution Occurs by Natural Selection” natural selection is the process in which living things with beneficial traits produce more off spring than others which results in changes that allow an organism to better adapt to its environment can help it survive over time. All life on earth is connected and related to each other and diversity of life came from modifications in populations in natural selectin. Natural selection can also be described as survival of the fittest in which the fittest is the ability to survive and reproduce. Most people believe that the species were created at the same time and remained unchanged after. Darwins ideas of evolution came before scientist knew about DNA it started on his voyage in 1831 when he was 22 years old he went on a scientific trip on a ship called HMS Beagle. He was the naturalist on the trip meaning he was supposed to observe and collect particles of dirt, rocks, animals, plants, and fossils. He was interested by his the nature he spent 3/5 years exploring nature on islands and contents. When Darwin returned he had become famous as a naturalist because a former teacher published Darwins observations.