Should extinct species be brought back to earth? In my opinion I think that de-extinction is a bad idea. Take the wooly mammoth for example, if scientists were to bring it back they could be taking resources away from other species causing them to disappear, humans might try to harm other animals that aren’t extinct, and scientists would have to successfully re-introduce this animal back into the lifestyle they used to have. Although some people believe that de-extinction is a good thing, I strongly disagree because of those three reasons.
One reason that de-extinction is a horrible idea is that the species, lets say a wooly mammoth, could potentially take important resources away from other species causing them to disappear. In the article The
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In the article 5 Reasons to Bring Back Extinct Animals and 5 Reasons Not to, the author Breanna Draxler explains, “De-extinct species would be alien and potienally invasive; their habits and food sources have changed. So their in these changed ecosystems could be too” (2013). This means that if extinct species comes back, it would have new food sources and habits to adapt to. In the article De-Extinction Probably Not Worth It by Sarah Zielinski it states, “Then they would have to successfully re-introduce the species to the planet, taking care to find a place where the new-again species wouldn’t harm other animals and where the animal would be safe from whatever drove them extinct in the first place” (2017). This explains that if a species were to come back to the world scientists would have to re-introduce them to their habitats, their food sources, and other animals around them. In conclusion if these old extinction species come back it would be hard to introduce them back to the things they used to know and
If endangered animals are to be eaten, what is to be gained or lost, and if they remain how they are unable to be eaten how many will we
Primary candidates include keystone species such as wooly mammoths. It is similar to Frankenstein in the way that they are bringing back the dead, but with different technology. In Frankenstein, the creature is made with body parts, mystical chemicals, and a shock of lightning. In De-Extinction, they are bringing the animals back using cells from remains, creating an egg that is placed within a capable host with hopes that the operation is a
Invasive Species Invasive, alien species, those which colonise, expand and out compete native species (Smith & Smith, 2009), are a major threat to our habitats, terrestrial and aquatic species, and biodiversity. Agricultural and leisure industries are affected as well as conservation welfare and the continued wellbeing of man, flora and fauna. Whole ecosystems can be distorted and the economic cost of awareness, prevention and eradication systems is substantial. Most invasive species have been introduced by mandeliberately or otherwise. As an island, Ireland has been subjected to less invasive species than larger nearby land masses e.g. Europe, but islands have a less diverse species population and are therefore more vulnerable when invaded.
The lack of human interaction with these finches made them a prime species to study because none of their species could have gone extinct because of human
Have you ever wondered what it would be like if animals that were widely known on Earth went extinct? For many years, animals have been in zoos protected from the wildlife outside. Many people when visiting zoos have not thought about the real answer to why animals have been held captive from their natural habitat. Let me tell you why animals should be kept in zoos because it helps endangered species risk extinction and can help people acknowledge the protection animals need.
However, this killed off the next generation of megafauna which in the long term led to extinction (Laura Boness,
Societies and cultures such as our own can only advance if we learn from previous mistakes, in this case I am talking about extinct species of wildlife. In the past, people have killed a lot of animals in large numbers as they deemed fit for things that include a stable food source, resource, and to affect other peoples as with the bison. Bolen and Robinson made excellent points on this issue about how Americans waged war on Bison as an attempt to take away the Indian’s food source and how that is why the mighty bison is so scarce today (Bolen and Robinson 10). The bison and other examples in the text are great examples of Europeans overkilling and driving species of animals to extinction for various reasons, but it is very important. If we
For example, science says that they can’t get enough DNA from dinosaurs to be able to bring them back because they only have fossils. Wooly mammoths may be easier because their bodies have been frozen in ice making it easier to take the DNA and put it in elephants. This process can bring animals back that can affect our ecosystems in a very big way. They can also alter the ways of life in those ecosystems. But it could also repopulate areas that low in numbers, a very good thing.
Wildlife Conservation is often seen as a bad thing, but if you look at it from my perspective, then it is actually a good thing. People think of it as holding wild animals captive, but we are actually protecting them from poachers. The purpose of Wildlife Conservation is to protect the animals in danger, which I am in agreement 110%. Other people argue that we shouldn’t have conservations, but they don’t know the harm that can happen to unprotected animals.
Despite animals bring a superior capability to adjust what happens over plants do, they might also die. When the animals and plants die, the public loses two sources of food, plant nourishment and animal nourishment. They might additionally lose their homes. Hence as an result, they might take off those region or die. This would be called a breakage in the food chain, ultimately one thing leads to another thing and so on and so forth.
Have you ever thought about which animals are near extinction or endangerment ? Have you looked them up? How many are left? Which ones have been removed? Do you know why they are going endangered?
The extinction rate is one hundred to a thousand times greater than it was before the human species evolved on the planet. Currently, Earth is in its sixth mass extinction, with one sixth of all species going extinct. If all of these species go extinct, humans will also be greatly harmed (Worrall). Humans can not continue without the great interconnected biodiversity we currently have, because all animals on the planet are inter-connected in their habits and way of life. If we begin to destroy minor food chains from small-scale animals going extinct, greater and greater
A lot of people think that zoos are good because they help repopulate, but no one thought that the only reason why we need to repopulate some species, was because of poaching and hunting. If people never had poaching and hunting, most animals are capable out there in the wild. On the other hand, Zoos have research programs that help expand our knowledge about animals, especially the endangered species. The information gained by these programs can help protect and treat the species in the wild, as well as determine what effects if any climate change may have on the regions needed for the species to flourish. Many zoos also have breeding programs for all kinds of species, endangered or not, and learn even more about the species during the breeding, and rearing process.
Humans keep on building homes and factories for more people to work or live in. This means that we are taking down trees and bushes to build these structures. Us humans are destroying animal homes by making these buildings. By taking their homes away we are giving the possibility of dying. If too much of a species dies out, then they will become extinct.
Many species of animals and plants have already disappeared because of climate change. Global warming is causing a shift in the timing of natural events in the lives of animals. Even small changes in temperature are enough to send hundreds if not thousands of already struggling species into