Friday, February 28, 2020

Mass extinctions, then and now Essay Example | Topics and Well Written Essays - 1500 words - 1

Mass extinctions, then and now - Essay Example The extent of mass extinction or bio-diversity has been evident from previous times but the impact of the same is pragmatic to be more crucial under the current bio-diversity. This severity is majorly pretentious by the changes that are incorporated within the planet reflecting on habitat destruction, climate change, along with the spread of invasive species (Mace & Lande, 1990). With this regard, the essay intends to elaborate on the different discriminations that are applicable by science on the issues of mass destruction. Through the different issues that hint towards mass destruction, the essay elaborates on the needs of management of different attributes related with the concerns that are attached with the severe destructive attribute of mass destruction and provides an insight towards the same. Despite of being acquainted of the fact that biodiversity is of utmost importance, the diverse activities of human being are causing huge amount of impact leading to mass extinction. The different instances of massive extinction of biomass are caused due to geological, astronomical, and climatic changes that are imposed due to several actions undertaken by humans. Human beings often intentionally or unknowingly get involved into certain actions that give rise to hazardous situation for earth and paves way for mass extinctions. Reviewing the different lifestyle of earth, it is evident that an interrelated ecosystem is prevalent and every species depends on others to lead their lifestyle and enhance the life expectancy and lead a proper lifestyle. Climate, atmosphere, land, agriculture are also highly dependent on the different operations of living organisms and can lead to certain amount of adversity as well as vulnerability due to actions that are taken by the same (Holsinger, 2013) . Various researches conducted in the field of mass extinctions that was prominent in the history of the earth reflect on reckless mass extinction of

Wednesday, February 12, 2020

Compare and contrast two explanations of late-nineteenth century Essay

Compare and contrast two explanations of late-nineteenth century European imperialism with regards to two European empires in at - Essay Example The British conquest of India began in the middle of the eighteenth century and played a major part in this country’s rise to world dominance in the nineteenth century. Because Britain had an excellent Navy and a spirit of exploration and conquest, the first settlers there quickly set up businesses to supply the factories at home with raw materials. Britain had just begun a period of great economic expansion at home, which has come to be called â€Å"the industrial revolution.† The East India Company was created to build up trade in goods like spices and cotton, and Britain soon relied upon this country for the supply of many goods. The East India Company was a private organization but it received a lot of support from the British government. It grew into a major cultural influence as well, aiming to educate the Indian population in English ways. Britain’s colonial influence extended far across the huge territories of India. Some of the profits from trade were us ed to introduce new technologies into India like roads and telegraphs, and even a vast railway network. The purpose was to support the colonial trade system, but an important side-effect was a shift in the culture of India for the native people there. Some historians see the colonisation of India in terms of bringing progress to the whole world, especially economic progress: â€Å"no organization in history has done more to promote the free movement of goods, capital and labour than the British Empire in the nineteenth and early twentieth centuries† (Ferguson: 2004, p. xxi) From this perspective, the brutal oppression of Indians who did not accept British rule is seen as an unfortunate price that had to be paid for this great progress. It is astonishing that so few British people managed to control such a huge land, for example in the period 1860-1905, â€Å"there were seldom more than 100,00 of them (European people) scattered among a population of over 250 million, and mos t were British soldiers who lived in cantonments concentrated in the northern half of the country.† (Ferguson, 2004, p. 341) The British government supplied troops to keep control over areas where uprisings occurred, for example in Bengal, which quickly became a centre for British influence. (Marshall: 2005, p. 241) A key factor in the success of the â€Å"Jewel in the Crown† of Queen Victoria’s empire was this partnership between business and government for purposes which benefited them both. This economic analysis is a convincing explanation of Britain’s great success in colonising the whole subcontinent of India. The colonisation of Tunisia by France is seen also by some historians as an incoming advanced nation bringing civilisation and progress to a backward country. The colonial attitudes are the same, and Africa was seen as a great prize which could be easily taken. There was a great rush by many European countries to take what they could: â€Å"Th e partition of Africa took little more than 20 years. It began with the French occupation of Tunisia in 1881†¦Ã¢â‚¬  (Wesseling: 2004, p, 148) France began to impose a political structure that fitted in with its centralist approach to government. Tunisia, along with Algeria and Morocco, became an extension of the French department system. At this late stage, more than a