Climate Change Is Caused By Human Activities - 1975 Words

According to the new Fifth Assessment Report of the Intergovernmental Panel on Climate Change (IPCC) 2013, in Southeast Asia, temperature has been increasing at a rate of 0.14 to 0.20 degree Celsius per decade since the 1960s while rainfall from extreme rain days has increased by 10 millimeters per decade. Both of these increments are caused by climate change. In addition to increase of temperature and extreme precipitations, climate change also increases landslides, exacerbates soil erosion, causes flooding, and raises the sea level (Barnett et al. 2007). Previously, climate change was believed to happen naturally. However, over the years, scientists have started to argue that anthropogenic factors are the main contributor. Scientists have also been more confident and forthright in informing the public that climate change is caused by human activities. The IPCC Fifth Assessment Report mentions that â€Å"human influence on the climate system is clear, and recent anthropogenic emiss ions of greenhouse gases are the highest in history† (2013). In addition, most of the observed increase in global average temperatures since the mid-20th century is very likely due to the observed increase in anthropogenic Green House Gas (GHG) concentrations (IPCC AR4 2007). In fact, there are many other anthropogenic impacts that cause climate change. In this paper, I will discuss the impacts of climate change on wetlands, forest fires and tropical cyclones in Southeast Asia, and the adaptationsShow MoreRelatedClimate Change Is Caused By Human Activities1617 Words   |  7 Pagesnatural and human activities both contribute to climate change, human activities are causing far more detrimental consequences to the Earth that may lead to serious damage if action is not taken. Evidence of this is plentiful and can be found is numerous studies of past climates, empirical data of the current climate, and scientific predictions of potential future climates. It is important to recognize what is, and what causes, climate change. Throughout Earth’s extensive history the climate has naturallyRead MoreWhat Role Has Human Activity Played in Causing Climate Change?678 Words   |  3 PagesThe change in global climate is the most powerful problem that currently occurs on the earth. The problems of climate change may be caused by both of human activities and natural events. Climate change is the changes that affect the world’s weather, including shifts in temperature, ocean level, land, and precipitation. The climate change phenomenon can affect everything in the world not only natural environment, but also human society, and the world economy. This essay aims to evaluate the role ofRead MoreEnvironmental Ethics Issues1048 Words   |  4 Pages Climate change is one of the biggest and controversial issues facing the world today. Climate change refers to the change in climate which can be attributed directly or not directly to human activity which alters the composition of the global atmosphere. Climate change is a problem that needs to be addressed. If climate change is not addressed, there will be an increase in higher temperatures, and with the increase in higher temperatures, the oceans will rise, and this will affect the vegetationRead MoreDifference Between Anthropogenic Climate Change And Natural Climate Variability1444 Words   |  6 PagesDifference between Anthropogenic Climate Change, and Natural Climate Variability. Hugonette Theron Geography: Climatology 28662334 â€Æ' Table of Content Introduction 1.) Natural Climate Variability 1.1. Extensive Definition of Natural Climate Variability 1.2. Causes of Natural Climate Variability 2.) Anthropogenic Climate Change 2.1. Detailed Definition of Anthropogenic Climate Change 2.2. Causes of Anthropogenic Climate Change 2.3. Impact of Human Activities on the Climate Change Conclusion â€Æ' IntroductionRead MoreThe Effects Of Fossil Fuels On The Environment1734 Words   |  7 Pagesalternative routes or ability to make change. In consort with President Obama, many scientists believe the point of no return could occur if significant efforts aren’t made soon. Anthropogenic (human influenced) activities in comparison to natural influences have more of an impact on the environment. Since the industrial era carbon concentrations in the atmosphere have increased by thirty percent. The burning of fossil fuels and deforestation are the two largest human caused contributors to high carbon concentrationRead MoreThe Climatic Changes And Global Warming Essay1650 Words   |  7 Pagesclimatic changes have been a controversial issue over scientists, politicians, and people in general. Indeed, many aspects in which climatic changes and global warming step in are being sources of controversies and disagreements. In this opportunity, the discussion regarding climatic changes di vides it into two different aspects, the first one involves how scientists think about the principal cause of climatic changes while analyzing the question â€Å"Are humans responsible for climatic changes? WhileRead MoreClimate Change : The Greenhouse Effect1199 Words   |  5 Pagesof the Earth’s existence, climate change has occurred. Temperatures, sea levels, quantities of gases in the atmosphere, and levels of precipitation have risen and fallen over a span of billions of years. However, over the last two centuries, climate change has been far too drastic to be caused by natural forces alone. Globally, the alterations in temperatures, sea levels, precipitation, melting of ice caps and glaciers, and violence of natural disasters are clearly caused by another factor, in additionRead MoreThe Global Warming Debate On Our World880 Words   |  4 PagesPollution is poisoning our air, destroying our world, killing our species and plants; Human activity is to blame. However, since 2012 Fox news has been reporting that global warming is fake and that it is not caused by human activity but rather by natural causes. Further, this global warming debate has been an ongoing battle between the Democratic Party and the Republican Party. In 2012 during Obamas second run for presidency, the global warming debate went on full blast. That year Obama had announcedRead MoreGlobal Warming And Its Effects On The Environment Essay1516 Words   |  7 PagesSome people say global warming is caused by human activity, others say global warming doesn’t even exist. Some people claim that the climate is changing for the worse. They believe that humans are the primary cause of these changes, especially the increase in temperature, caused by the burning of fossil fuels. They believe that the temperature changes are causing glaciers to melt. They claim that the melting of ice masses leads to a higher sea level and worsening conditions for Arctic animals, asRead MoreGlobal Climate Change and Human Activity Essay1152 Words   |  5 Pages and human activities being the main cause to the negative changes in the global climate. Natural causes like volcanic eruptions, the changes in the sun’s radiation, and the ocean current shifts noticed are contributing to the global climate change. In addition, the human activities such as the burning fossil fuels, and the cutting down of trees [forests] so as to create land to cultivate and rare cattle affect the climate change. The human activities that are done affect the global climate that