'Human Origins Exhibit Project Essay\r'

'After visiting the impudently David Koch Hall of Human Origins Exhibit in the Smithsonian Institution, Museum of earthy History, it can be inferred that the main concept macrocosm portrayed in the state display is the master(prenominal) map that the surround has played in the ontogenesis of charitable species. Consequently, the previously mentioned idea has long been declargon by a number of scientists and researchers worldwide and was cited in various scientific studies and research investigations.\r\nEnvironment is a said to be the main substrate that brings just well-nigh changes in the life of archean valet (Smithsonian Institution, 2010). The surround being defined here includes all the alimentation and non-living elements that affect the manner by which gentlemans populate their lives and these are characterized by climate changes, fluctuations in temperature, topographical features of the write down, the animals that thrive in the country of concern, and the overall intra- and inter-specific interactions of these organisms (Sample, 2007).\r\n bingle specific example of the impact of environmental activities to gracious evolution is seen on the events that took place in east Africa’s ancient climate. These events are deemed to drive occurred about 2. 5 million, 1. 5 million, and 1 million old age ago, periods which are also considered to be the era when great human species have emerged (Sample, 2007). These early human species are composed of the Homo habilis, Australopithecus afarensis, and the Homo erectus, macrocosm species who were expert on the various usages of stones and on track down (Sample, 2007).\r\nThe coincided emergence of these human species with the shift on climatic features of the Earth during these times clearly signifies an important role of the environment to the development of the lives of our early ancestors. In nightspot to further illustrate the changes in the features of the environment that dete rmine the future of human species, it will be essential to cite specific examples of the effects of climate changes on the path of human evolution. First, sudden shift in the temperature of eastern Africa about 3million years ago declarationed to forceful changes in the go throughscape of the said area (Sample, 2007).\r\nResearchers strand out that lakes of about 300 meters deep were discovered to have been present in many regions of the area but eventually vanished as a vector sum of climate changes and temperature elevation. A direct consequence of the said event is the demise of the organisms that were deriving victuals and pissing from the lakes, an event which has resulted to the subsequent rupture of the biological nourishment chains and eventual death of the organisms (Sample, 2007). In this case, the aquatic-based state of living organisms, like freshwater fishes, depleted and left hand the humans with less food for consumption.\r\nA nonher renowned event is th e conversion of the forest landscapes to unfruitful land areas which are not suitable for supporting the harvest-time of plants and other botanical species (Sample, 2007). Accounts on the investigations of the eastern Africa have shown that this area has encountered about 450C of atmospheric temperature which resulted to the depletion of natural resources. In the face of these occurrences, hominids tried to adapt themselves on the facets of the changing environment.\r\nMany were able to successfully withstand the alterations in the environmental setting by according the development of big brains, more powerful jaws, and more diverse food choices (Sample, 2007). Others, however, failed to adapt and evolve thereby preventing the proliferation of their genetic gene linkage in the succeeding generations. In general, the disclose showed that the early human species made adjustments in accordance to the changes that hand in their surroundings (Smithsonian Institution, 2010).\r\nChan ges in the temperature gradient, water availability, and land fertility all contributed to the quality of life that the human species will have. Hence, any alteration or forceful changes on the features of these factors had brought about significant changes in human evolution. What is the theme or take-home message of this exhibit? It is believed that the take-home message of the exhibit is to remind the viewing audience of the importance of the environment in the lives of humans.\r\nIn liaison to present issues in global warming, the exhibit serves as a direct warning of the things that might chance to the human population today if we will not take care of our environment and will allow the destruction of our natural resources. While it is true that the environment provides humans with numerous resources, it is equally important for people to take care of the environment. Humans essential workplace hand-in-hand to prevent the abusive utilization of our natural resources and e veryone must be aware of the issues that concern our Mother Earth.\r\n biography on Earth is made possible by the numerous interactions that characterize our surroundings. Destruction or death of any of the elements on these interactions will surely result to notable changes. In like manner, it is important for humans to take care of the environment because all of us are gaining benefits from it. Lastly, the David Koch Human origins Exhibit is a impartial everyone of what has the modern human species has achieved and the responsibilities that goes along with these evolutionary achievements.\r\n'