Recommended: Compare artificial selection to natural selection
Overall, Darwin knew that species were transforming and evolving over
Chapter 4 • What are Darwin’s 5 theories of his evolutionary paradigm? • 1- “evolution as such” (the world is not constant), 2- “common descent”, 3- “multiplication of species”,
Charles Darwin, Alfred Wallace and Jean-Baptiste Lamarck all contributed to the Theory of Evolution that we have today. Through collecting specimens and results, these three men all came up with slightly different theories to support why evolution happens. Charles Darwin was an English naturalist and geologist in the mid-19th century, where he developed his theory of “modification by descent” later known as evolution. Darwin’s theory states that all species of organisms arise and develop through the natural selection of small, inherited variations that increase the individual’s ability to compete, survive, and reproduce. This theory was supported by many forms of evidence including Darwin’s study of both finches and barnacles.
I think that the video, “How Evolution Works, Part 2” presented the case it was trying to make the best. I think that people cannot accept the theory of evolution if they only understand the contents of the Bible in a literal sense. I cannot accept much of the scientific knowledge currently in common use, not just evolution, but also when the earth was created. I think we can make a judgment that evolution and creationism are compatible by recognizing scientific facts and by how flexible the Bible is. Someone can ask if dinosaurs should come to the Bible if God made them.
Darwin starts his argument by stating how closely similar certain animals and humans are formed or how humans and these “lower animals” develop over time physically and mentally. Then states how similar humans and the “lower animals” are birthed. He also makes that point of how man and these other animals have a similar structure in bodily systems such as the digestive system. Darwin then makes the point how humans are not immune to the natural selection which he sees as evidence that humans have evolved just like other creatures. Darwin even goes into a personal experience of his encounter with the Fuegians a people group who were not cultured and lived like “barbarians in terms of civilizations of the day.
His book is a massive success amongst most scientist of the time. In his book, he covers many topics that give rise to the idea of evolution. Although Darwin never used the word evolution he instead called it descent with modification. Descent with modification has lead to the wide variety of species we are able to observe today. Humans have been modifying many species through a process called artificial selection.
This argues that different species adapt to their environment through mutations and this can also explain how a species can gradually evolve. An organism does not evolve in its lifetime, because species evolve as whole through variations. Whether the variation is in color, structure, or a physical trait, they allow us to tell a species apart from others. An example of this can be seen through any species, but Charles Darwin took close interest in observing mockingbirds when he was visiting the Galapagos Islands. The mockingbirds had subtle differences or variations in their color.
Best known for his contributions to the evolutionary theory, Charles Robert Darwin was an English scientist that made revolutionary discoveries. In Darwin’s publication 1859, On the Origin of Species, he established that all species are descended from a common ancestor, changed by mutations and natural selection, despite battling much controversy. By the 1870s, Darwin had most of the community accepting evolution as a fact. Despite that statement, his discoveries are still widely controversial. Many religious people do not believe in the Theory of Evolution because it contradicts the beliefs of creation.
In Darwin’s “The Descent of Man” he stated that “the grounds upon this conclusion rest will ever be shaken, for close similarity between man and the lower animals in embryonic devolvement… are the facts which cannot be disputed” (
In addition, when Darwin was around twenty two years old he was invited to a five-year voyage. What no one knew, was that this voyage would later become one of the key experiences for the development of his ideas and thoughts about the natural life. During his voyage, Darwin developed the scientific theory of biological evolution, which explains how modern organisms evolved over long periods of time through descents with modifications from common ancestor (3). To understand this concept better, descent with modification is the fact that when parents have children, those children often look and behave slightly different than their parents. Additionally, the idea of a common ancestor is the idea that all living things are related because they descend from a common ancestor (6).
Darwin’s theory says that humans descend from one common ancestor, and physiologically change due to the clime and environmental changes, challenging the idea that human differences are permanent.2 (An instant where someone supported Darwin before 1950) The idea is supported in 1950 when UNESCO published “The Statement on Race,” which had a goal to “synthesize a clear statement about the science of “race,” rejecting the previous notion that race was based upon biological differences. UNESCO affirmed that not only was Cuvier’s idea of scientific racism unjustifiable, but that the human race is monogenetic, meaning that mankind has one common ancestor.
The lecturer’s main argument is, species change over time and one of the main causes is natural selection. Evolution is,” the transformation of animals, plants, and other living organisms into different forms by the accumulation of changes over successive generations.” (Martin) A very important aspect is that it is hard for us humans to believe that one things has evolved into another over the generations because we cannot see the process, in order to understand it. An example from the lecture is fossils.
This might be a bummer for many and I am repeating it for the sake of clarification: Charles Darwin did NOT “discover” evolution, he was NOT an atheist but a spiritual person and he NEVER said humans evolved from monkeys or apes. Charles Darwin was a geologist and a biologist and that is it, having no hidden agenda or spiteful intentions against any ideology per se. While on his voyage to Galapagos (not Keletropist ) Island, he noticed the transition and similarities between different species of birds and concluded that living organisms today might have had a common ancestor long back. After collecting surmounting evidence in the favour of this idea, he proposed this notion in his book “Origin of Species” that later became a foundation for the “theory of evolution”. (More on the “theory” part
Seth Justus English 2 Mr. Johnson Project Eagle Paper on Charles Darwin Thesis Statement: Charles Darwin shaped evolutionary Biology into the way we see it today with his writings on how genetic variations of species between generations, how climate and many other things can cause variations between species, and just his idea of survival of the fittest in The Origin of Species. Primary Source: The Origin of Species The Origin of Species by Charles Darwin, published on November 24th 1859 is considered to be the foundation to evolutionary biology. The Origin of Species introduces the scientific theory that populations of species evolve over long periods of time through the process of Natural Selection.
Darwin, after traveling the world and gaining a great amount of data, introduced the idea of evolution. Though evolution to this day is still debated upon between the religious and scientific communities, it is one of the greatest and most compelling discoveries in recent memory. In the year 1859, Darwin published On the Origin of Species and the world would never be the same. He went into great depth on natural selection and how species could evolve over time in order to create an entirely new species. His theories would predate all ideas that God created man.
