The Ancestor 's Tale By Richard Dawkins Essay

Why Evolution is True is a book by Jerry A. Coyne about how modern man slowly evolved from single cell organisms. This book has changed my whole perspective of evolution. Before I read this book I was a strong believer in creation but while reading this book I realized that there are to many connections between all of earths animals. I am unable see a scenario where we could share so much of our genes with other creatures and still say that we did not evolve from other animals and were just created by a god.

[Thesis and preview]: Today I am going to share with you a quick history lesson, talk about where these animals currently roam, and explain several threats that this growing population currently faces.

Humans have caused another extinction, one that could possibly take us down in the process, species are exponentially going extinct because of habitat loss, species exportation, and invasive species bullying native species. On the other hand, scientists are trying to safe guard native species, keep animals in captivity whether it be for the animals well-being or for research, and widespread invasion. In this essay I will be comparing and contrasting “What Everglades Pythons and Other Invasive Species are Trying to Tell Us,” by Julia Whitty and “The Sixth Extinction,” by Jeff Corwin.

As humans evolve, they will change. Through the years, humans will both change mentally and physically. Through research and reasoning, people can only predict what might be the next human evolution. Much of what is predicted is based on the world that humans live in today. Some day, humans might be even be able to change their own genetics as science and technology advances.

In the book The Sixth Extinction written by Elizabeth Kolbert there are a lot of examples that are going on in the world today and also examples of things that started when the first human being was around. This book talks about how we are in the sixth mass extinction, and that is caused by humans. Overall the book goes chapter by chapter and talks about the different mass extinctions there have been, and how they were caused, but also the book talks about different species that have gone extinct and the reasons why. For example the book talks about golden frogs that are located in Panama and how they were seen everywhere located in El Valle de Anton, but they suddenly started disappearing. They were disappearing because of a chytrid fungis cause by humans, when humans travel they were bring this fungis to different places, this ended up killing the frogs (Chapter 1, Kolbert). That is just one example, but throughout the book Kolbert talks about different extinctions like this and what caused them.

Between the scientists and the environmentalists, the theories continue. Let’s face it; no one or no thing will live forever. Big animals eat little animals; little animals eat bugs and plants. The Indians were noted to be a “super-predator” disrupting the normal ecosystem and ultimately causing the extinction of the megafauna. There is no concrete evidence to support this theory yet

A few of these remaining species are extremely close to extinction and if we don’t do something soon we may very well lose them good. They’re becoming extinct from the destruction of their natural habitat.

Dawkins proponent of Darwinism, claims that the world appears to be as if the world had a designer. He states that many Americans believe this illusion. Dawkin argues that when people see something that appears to be design they think it is evidence for design. He asserts that is the error creationist make. He argues that highly improbable thing exist in the world. He argues that people don’t understand such nonrandom cumulative ratcheting. They think natural selection is a theory of chance. He refutes the argument that there are gaps in fossil record indicating a gap in Darwinian account, stating such reasoning is no science. He claims some animals just don’t fossilize. He admits there are other hardships to accepting Darwinism such as the

In a summary, Kolbert explains the extinctions of a variety of different major animal species that became extinct. She also explains that if trends in the environment continue that the biggest extinction in history will occur soon. If global warming, deforestation, and glaciers continue to melt she says that more and more species will continue to become extinct. She explains how humans need to be more conservative and careful with what they’re doing to prevent extinction.

What Richard Dawkins is trying to say in this piece of superb rhetoric is that if you’ve read the Old Testament that god is a horrendous monster. He regards the god of the Old Testament as the “worst character in all fiction” and when he says fiction it is an statement to show that he himself does not believe in a god. Dawkins says this as a way of introducing the point that he will be attacking the god of the Old Testament. If you look back in the bible God is directly responsible for many mass-murders. God orders the killing of innocent people like in the story of Noah’s ark even after the Ten Commandments says “Thou shall not kill”. Christians today are quick

The ongoing scientific investigation of how exactly evolution occurred and continues to occur has been an argumentative idea amongst society since Darwin first articulated it over a century ago. The scientific basis of evolution accounts for happenings that are also essential concerns of religion; both religion and science focus on the origins of humans and of biological diversity. For instance, in the reading “Truth Cannot Contradict Truth,” Pope John Paul II, addressing the Pontifical Academy of Science, discussed the matter of God as creator of man. The Pope explains that men cannot relate to animals because men are superior. The reasoning for that is because God created humans under his likeness. What the church is saying about mankind

Organisms have come and gone, rotating throughout the history of life as we know it, yet there are a few instances where this succession stands out from others. In the cases of rainforest frogs and the great auk, two entirely unrelated species, they hold one connection that could - and have - be responsible to their existence on earth. Even stated in The Sixth Extinction, humans have created a mark on the planet like no other species today; they are the driving force of many of the world’s great alterations, changing and moving things to their liking. Though there are a combination of causes in the extinction of the before-mentioned rainforest frog and the great auk, it is quite clear that humans were a major influence that led these creatures

In 1895 Charles Darwin published a book describing his theory of evolution, and his theory of the natural selection process. This theory caused much uproar in the religious community because Darwin’s theory went against the story of creation portrayed in the Holy Bible. His theory claimed that all life currently in place had evolved and adapted from a single organism in the beginning. Over time and by process of natural selection only the dominant species were left over while the other, less dominant species, went extinct. His theory, backed by scientific analysis, had dismissed the idea of a single deity creating all life on Earth. It is not like Darwin had a personal agenda against religion or anything,

Since the beginning of life itself, some species have lived and prospered while other species have gone extinct never to be seen again by mankind. Because of this, some would claim that extinction is natural and not significantly problematic to the world that we live in. Others, however, understand that due to climate change, habitat loss, and poaching, more and more species are becoming endangered which leads to a chain reaction that can be devastating to ecosystems. Species such as the Chinook salmon, gorillas, tropical sharks, and polar bears are all directly affected by climate change, species such as northern spotted owls, Sumatran tigers, and lemurs are greatly harmed due to habitat loss, and species such as the sea turtle, Javan rhinoceros, African elephant, and the Red-Fronted Macaw are all affected by poaching driving them all closer and closer to becoming extinct.

Biological evolution is the name for the changes in gene frequency in a population of a species from generation to generation. Evolution offers explanation to why species genetically change over years and the diversity of life on Earth. Although it is generally accepted by the scientific community, Charles Darwin’s theory of evolution has been studied and debated for several decades. In 1859, Darwin published On The Origin of Species, which introduced the idea of evolutionary thought which he supported with evidence of one type of evolutionary mechanism, natural selection. Some of the main mechanisms of evolution are natural selection, mutation, and genetic drift. The idea that all life on Earth shares a common ancestor has been around for