Ecology (task 5) Coursework Example | Topics and Well Written Essays - 750 words

Ecology (task 5) - Coursework Example Other people enjoy seeing the pets on their sofa as they speak with their visitors. This issue is popular in the internet where we can see ads offering animals for sale. It threatens the survival of the animals. The capturing of wild animals is exploited by humans while this has lead to the extinction of some species. In addition, the animals are harvested from their natural habitat through painful methods. This can be considered a severe lack of animal welfare. This denies the animal its natural habitat and it is captivated at homes. Owners of the exotic animals may at some point feel bored with the animal and leave them to suffer from lack of water and food. The animal may finally die in a painful way. This means that the tiger is a tertiary carnivore and the main predator. This is also used to mean that no animal eats the tiger in the forest ecosystem. While the other animals feed on one another, the tiger rules the food chain and appears at the top whereby, no animal comes above it as its predator. The tiger keeps the populations of wild bore, deer and sambar as well as the other predators in balance. If the tiger is not present to control them, they would greatly expand. Their excessive population would therefore ravage their food source which is basically the vegetation. If the vegetation is overwhelmed, the smaller animals would not survive in the forest. If the small animals moved to the crops in farmlands, some basic food sources could be lost (Slade & Schwartz, 2011). This would cause serious impacts on human population. If plants stop growing in the jungle, soils become infertile and eventually the entire jungle fades away. These are the direct or the indirect contributions of the ecosystem to the well-being of human beings. Ecological services are therefore the benefits human beings obtain from the ecosystem. These may include fresh water, wood, food, medicines, pest control,

Military Don't Ask, Don't Tell Policy Essay Example | Topics and Well Written Essays - 1250 words

Military Don't Ask, Don't Tell Policy - Essay Example This policy is unfair and unethical because there is no proof that gays cannot serve well in the military. When we think about the issue of Don't Ask, Don't Tell, it becomes clear that this is not just a homosexual issue. Instead, it is an issue about discrimination against people who have served the military well. A Short History of Gays in the Military Gays have been recorded as being part of the military as far back as Plato and the Greeks. They understand the value of having gays in the military. Although Plato's time accepted gays in the military, there were problems as time went on with each war. As far back as the Crusades, gays were persecuted when they were found to have same-sex affairs during the 14th Century. In 1816, during the Napoleonic Wars more gays were persecuted, hanged and whipped if they were found to have same-sex affairs (Webley, 2010). By 1778, George Washington discharged a soldier from his military command and by 1916, the U.S. Military prohibited homosexua lity in the Articles of War. There were many ways to screen out gays from the military throughout the years, and by the Vietnam War, homosexuality was seen by some as a way to get out of military service, especially during this war which was difficult for everyone to understand. However, one man, Perry Watkins, was discharged from the military after 16 years of service because he was a homosexual in 1984; he sued the military and won the case in 1990 (Webley, 2010). This short history shows that gays and lesbians have been serving in the military for probably every war that has ever been fought, and there has always been a concentration on whether they should be open or closeted while they were serving. The Don't Ask, Don't Tell Policy In 1993, the Don't Ask, Don't Tell policy was enacted to stop people who were homosexual from talking about their lifestyle or from practicing homosexuality while in the military. The reason this was enacted was because the military believed that if i t were allowed, it would "create an unacceptable risk to the high standards of morale, good order and discipline, and unit cohesion which are the essence of military capability" (Burrelli, 2010, Summary). This was not a law, but rather a policy that was in place to make sure that service members did not talk about their sexual orientation and that they were not asked about it when they entered the service or as they continued. In other words, homosexual service members were to keep quiet about who they were and how they lived in order to serve next to heterosexual service members. In 2010, the act was repealed as unconstitutional and the military was ordered to stop enforcing it. It is the opinion of this researcher that this was the right thing to do because everyone should have the opportunity to serve in the military regardless of their sexual orientation. When this policy was put into place, thousands of military members had to leave the military based on their sexual orientatio n or live a lie in order to serve as those who were not homosexual served (Obama, 2011). In having this policy in place, it made many men and women have to hid who they were which made them feel isolated and afraid. President Obama acknowledged that this was another sacrifice that these men and women had to do that was not fair to them. The repeal of this policy will not happen quickly because the