Next, Russow provides objections to three traditional arguments for why species do matter. The first is the argument for stewardship which Russow dismisses due to its assumption that species are valuable. The second is the argument for extrinsic value of species regarding their contribution to big picture of life. Russow objects to three different extrinsic value perspectives by 1) stating that we cannot use a specie’s declination as a sign that humans are doing something wrong because that cannot account for unforeseen events, 2) stating that not every species is required for ecological stability, and 3) denying the evolutionary chain argument because…
Narwhals are protected, mostly by two very important laws. One is that narwhals are illegal to hunt unless they’re part of the Inuit tribe because narwhal is a part of the nutrients in their diet. The second law is that the tribe is limited to killing five narwhals per year. These laws help to dramatically lessen the amount of narwhals that are killed per year, but sometimes these laws are poorly reinforced. These rules are by the Narwhal Protection Regulations,which are part of the Canadian Fisheries Act. Some other parts of this are mothers and calves are at all times protected, no exceptions, full use made of narwhal carcasses, and the complete documentation and labeling of every tusk that comes into their possession.…
Every species has a great ability to produce offspring and its population expands until it runs out of food or it is limited by competition, its own waste products, or some other factor. Changes in climate or introduction of a new species from elsewhere can greatly affect the balance of nature.…
Species diversity of lithified samples from the Pliocene Jackson Bluff formation of Liberty County, Florida with notes on Fossil Diagenesis, Taphonomy, and preservation…
In the, “Exotic Animals Belong in the Wild,” essay, the author made a good, persuasive case. They used a lot of evidence to back up their case, and they also included a lot of details. It is quite clear that the author does not think people should be able to own exotic pets. First of all, the author included a lot of evidence to back up their case. For example, the author said, “Most animal rights groups, such as the Humane Society of the United States and Born Free USA, agree that wild animals are not meant to be kept as pets.”…
-non native species are species of animals or plants that were brought to one place from another country or continent, they can be damaging because it isn't their specific environment.…
How is our changing view of human population in the Americas prior to European contact impacting our view of North American ecology and our approaches to natural resources management? The ecology of North America prior to european contact was much different than we previously thought. We thought that their were very few Native Americans and that they lived in small colonies and had very little impact on their surroundings. When in reality there were millions of them, that lived in huge cities. They also had huge impacts on the environment. The early Americans displayed advanced techniques in the movement of goods around the continent. The movement of goods can be seen in artifacts that are similar but found thousands of miles away from each…
Defenders of nature became divided between fervent “preservationists” who wanted to stop all human intrusions and more moderate “conservationist.”…
With the vast array of food sources found here, many plants and animals have been able to adapt and survive. It is a place bountiful with life with many things to discover. This can all end; however, if humans are not careful with the earth with which they were entrusted. Rapid population growth, increased pollution, and deforestation all play a vital role in keeping our ecosystems thriving with life. Plants and animals have found many ways to adapt, but these organisms need the assistance of the most advanced species on earth – humans. Ironically, humans are the biggest contributor to the ruins of ecosystems around the world. However, without the continued efforts of these same species, the ecosystems of the world may soon fall to pieces. Our past has shown us that there are definite repercussions to not conserving our natural resources. It’s important that we protect all our ecosystems and natural resources alike. We have only one earth and we need to adapt, like all other organisms on the planet , to what we resources we have available to us.…
The Wolf has a rather interesting history to the nation of the U.S. “The moment the first wolf faced its fear and stepped into the circle of light cast by man's fire has been lost in time. In that now obscure moment, the history of man and wolf was forever changed.” (A History of Wild Wolves in the United States.) For centuries native people of America have depicted wolves in their art telling great stories, some of which man and wolf are joined as one powerful creature.…
In class we learn about invasive species and how they affect the species around them. We can describe humans as invasive species because we are very adaptable and grow quickly. We harm other organisms when we take over their habitat. We are killing off other species and growing. We have not yet learned to live amongst other species, and can only live off of them. This book shows us how much damage we have done to those around us and how the damage can only be completely undone by us simply disappearing forever. Also, in class we learn about biological diversity and why it is important. This book shows us that life would flourish without us, maintaining this biodiversity. We as humans are not helping the cause by killing off thousands of species and taking over their land and food. We are not helping by polluting the environment and making this planet harmful to breathe. We are not helping by contaminating the water with our fertilizer and factory runoff. The World Without Us shows us that there needs to be a change to save the planet and make it a place where everyone can live, not just…
Hunting is a common activity all around the world, and if performed properly, can have many benefits to us and the rest of the planet. The art of hunting has been around since the beginning of time. Living off of the land used to be a necessity across the world, until the mass production of food came along. In America, people do not usually need to hunt to survive. However, the population of animal species needs to be controlled. Too many of one type of animal can cause a drastic change to any ecosystem. Food supplies decline quickly, leaving many animals without food. Hunting can help keep the population of a group of animals at a good number, making the lives of the other species easier. Hunters and fishermen are some of the most prominent demographic groups, and have an annual economic contribution of $70 billion (Eaton). Taxes from this also benefit the habitat by funding wildlife control (Gibbons). Hunting contains many positive effects on the world and the things living in it. Some people have negative views on this activity, but the amount of positive affects it has on society overbears the negative ones.…
When I think of the word natural, my mind escapes to a serene wooded place, rife with life and fauna. I use the term to define ideas and concepts as predetermined, or in a state of purity. Author and teacher Noel Sturgeon argues in her essay “The Politics of the Natural in U.S. History and Popular Culture” that nature is a word teeming with social and political quandaries that have led people to misuse the term, often to the advantage of white males and other powerful groups throughout history. Sturgeon expertly dissects the word “nature” from a variety of angles by examining the political, cultural, and sociological impact the word has made through its misuse throughout the years. Although I largely agree with her position, I find some of…
Before the European settlers inhabited what is now Canada, the Aboriginal population flourished. The Indigenous community lived in harmony among the rest of the living plants and animals on Mother Earth. The reason why animals are seen as Elder brothers and sisters in Indigenous culture is because, as Gehl references Basil Johnston, animals have a unique skill called pre-knowledge that humans do not have so “humans must learn from, and cannot live without, animal beings” (Gehl, 2017, p. 93). However, the influx of European settlers affected the harmony between human and animals. The Europeans brought discrimination and racialization toward Aboriginal peoples by taking away basic rights, enforcing laws that affected their livelihood, and by the assimilation of Indigenous children.…
In many opinions, invasive species becoming introduced to a different environment is not deemed acceptable. With many situations incorporating these species, they are sought to be pests, only trying to make lives difficult for others. Many also have come to believe, from experience, that these insidious species cause harm to the environment of which they are newly exposed to. The businesses and/or government agencies that bring invasive species to a new environment must consider many measures before transferring and following through with brings the species forth to a new location. With careful considerations of transportation, other natural predators, the actual environment and the sole purpose, the business and/or government agency must vigilantly take into consideration the actions it is about to partake in.…