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Impacts of climate change on society essay
Impacts of climate change on society essay
Effects of Global Warming on Human Health
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There are so many factors in today’s growing population and its action that contributes to the environment. With the rise in population there is also increase in the needs and demands resulting in more production of food and assets. Most of the actions of human lead to increased environment risks which in return will only effect the livings of this planet. Currently mostly all individuals have at least one form of vehicle for transportation. There is increased industrialization and requires a lot of energy which comes from fossil fuels as the need for oil increases to fuel large amounts of humans daily work and chores. The climate change is no mystery, it is known to be cause of various human actions trying to satisfy their needs while putting …show more content…
The causes of climate change are also known to them that though it is not only the human action playing role but it is the main cause of climate change. The effects of climate change does include harm and loss of environment and organisms but it also has impact on the human health. Semenza (2014) displays an assessment report which states that throughout the 21st century, the rapidly occurring climate change will lead to increase in number of humans with ill health in many regions mainly in those of developing countries where citizens face low income. Semenza (2014) also mentions how there are physiological limits to intense heat exposure and the global climate change will turn some parts of the world which are currently highly populated into uninhabitable even if the global temperature rises by 7 degrees Celsius. Johnson (2014) states how El-Niño-related hydroclimate variability will lead to being intensified under global warming mainly in areas as southern Asia which are already stressed by different droughts, floods, and crop yields. Dettinger, Udall, and Georgakakos (2015) mentions how climate change puts risk and threat on water resources in the western United States to an extent that no other part of the country matches it. Dettinger, Udall, and Georgakakos (2015) also states how recent research and studies strictly point a limited number …show more content…
Scientist and researchers use science and scientific methods to figure out what is occurring to the environment, climates and everything else related. Scientific methods include generating hypothesis and conducting experiments and yielding data which they can rely on and spread it amongst citizens with confidence. Scientific research over many years gaze the changes occurring over time and how climate is changing and effecting the Earth and life on Earth. Xifra (2015) states how science produces more captivating and distressing analyses, which means that science does say that there is change globally resulting in climate change but there is gap of knowledge between the scientific research and the social responses to climate change. O’Connor et al. (2015) states many studies conducted have evidence of climate change has affected the marine biological systems more than other factors; and confidently accrediting biological change to climate change is important to the application of scientific research to making decisions. Basically even though there are believers and deniers, believers are on the same beliefs that science says about there is climate change and its
Climate change is on the international policy agenda primarily because of warnings from scientists. Their forecasts of a potentially dangerous increase in the average global temperature, fortuitously assisted by unusual weather events, have prompted governments to enter into perhaps the most complicated and most significant set of negotiations ever attempted. Key questions - the rapidity of global climate change, its effects on the natural systems on which humans depend, and the options available to lessen or adapt to such change - have energized the scientific and related communities in analyses that are deeply dependent on scientific evidence and research.
Climate change is a major issue that is only going to get worse. Climate change is a change in global or regional climate patterns. It has become more apparent since the mid to late 20th century onwards and is attributed largely to the increased levels of atmospheric carbon dioxide produced by the use of fossil fuels. Climate change has been an important issue for decades that has effects on the environment and people of the world with the end result potentially being catastrophic. Although many believe that prolific use of fossil fuels is the direct cause of climate change, there are many more underlying causes including population expansion as well as irresponsible consumption of natural resources that have
Our world is always changing, so is our climate. Some changes are apparent, others not so much. Climate change is an important issue of concern in the twenty-first century. Environment, if it changes at all, evolves so slowly that the difference cannot be seen in a human lifetime (Wearth, 2014). Mostly all scientists predicted that it would take thousands of years for the planet to warm up due to emissions of carbon dioxide from fossil fuels called greenhouse gases. But in the past 200 years, things began to change. The rate and the amount of warming that is happening on this planet are unprecedented. Wearth says, “People did not grasp the prodigious fact that both population and industrialization were exploding in a pattern of exponential
The climate change occurring now, which affects every continent and ocean, has both human and natural causes. Developing land to support human activities, harvesting forests, and burning fossil fuels are human contributions to the problem; while volcanic activity, intensity of the Sun, Earth’s orbit, and the interaction of the atmosphere and oceans are natural causes. Greenhouse gases are natural and help keep the planet warm by trapping heat in the atmosphere, but the burning of fossil fuels and deforestation are exacerbating this effect. Since the Industrial Revolution, increasing carbon dioxide levels in the atmosphere have caused global temperatures to rise and at an even higher rate over the last 30 years (EPA). The consequences of global warming include a drastic increase in the number of hurricanes, tropical storms, heat waves, and terrible droughts in the southeastern and southwestern United States, Europe, and Africa (Colemen & Kerbo); melting ice in the Arctic and melting glaciers worldwide, rising ocean temperatures and sea levels, and acidification of the oceans caused by higher carbon dioxide levels in the atmosphere (EPA).
As you know climate change is real and must be addressed, and is happening all around us. With the rapid acceleration of climate change over the years, it has led to an ongoing global concern, and public health issue. Climate change has already had observable effects on the environment, with the shrinking of ice glaciers, warmer weather, trees flowering sooner, more frequent wildfires, more variable weather, and longer duration and intensity of tropical storms. The attribution of climate change is a contributing factor in natural events; typhoons and hurricanes, such as Hurricane Harvey, which feeds off unnaturally warm waters to deliver more forceful threats to human health, including to life itself.
According to the WHO between 2030 to 2050 it is estimated that there will be an additional 250,000 deaths per year of which heat exposure,diarrhea, malaria and childhood undernutrition being the main causes of death. All of which are directly collerated to climate change and its effects. There is evidence that economic and environmental progression can go hand in although that a lot of green technologies are still at its infancy many are very promising: For example a farmer in west Virginia came up with a way to process chicken dung into fertilizers .These dung when left untreated and unprocessed actually releases carbon gases into the atmosphere during its decomposition.
Climate change has become of the world’s major issue today. The earth’s climate is always changing in a very fast and also in different ways. Climate changes affect our lives psychologically, emotional and also physically. Climate change is defined as a long term change in the earth’s climate, especially a change due to the increase in the average atmospheric temperatures. Due to this change in temperature, a lot of changes has occurred in our environment, these changes include rising sea levels, flooding, melting of polar ice caps, hotter days, colder nights and heat waves. These climate changes plays an important role in shaping our natural ecosystem, our human economics and also the most important, it affects the human race. For
The world is always changing and many things can contribute to the changes it’s going through. Currently for the past years Earth has been going through many environmental changes and not for the greater good. The current of continuous warmth of the Earth is raising alarming warnings from companies like NASA. Climate change is the current headline for every news report currently. Rightly so, climate change has been occurring for many years, however, due to a lot activity harming the Earth and so far, currently 2017 has been the highest point of instability in e.g. global warming. Climate change occupies a wider scale of topics that are evidence to prove
...tinue to rise in the future. The Intergovernmental Panel on Climate Change reported North America, Latin America, Europe, Arica, and Asia will be the most impacted regions of global change. North America will have a 5-20 percent decrease in snow in the western mountains, and the cities with heat waves will continue to have longer and hotter heat waves. Latin America eventually lose their tropical forest to savannahs in eastern Amazonia. Many animals will become extinct over time, and humans will suffer water shortages. Europe has an increased risk of flash floods, coastal flooding’s, and the loss of some species. By 2020 Africa food will have become an issue because crops productivity will be compromised. Asia will suffer from fresh water shortages. By 2050 people will be at risk of catching a disease due to flash floods and in some places because of the drought.
Even if the reason of climate change may be the natural cycles, we humans are the major determinant to it. The huge amount of greenhouse gases in the atmosphere is causing the climate change and this amount is rising day by day, as a result of our actions. Greenhouse gases, like carbon dioxide, generally absorb and emit the heat in the atmosphere to keep the Earth’s climate habitable. However, as we continue to burn fossil fuels, this habitable Earth’s temperature will blow up, and as a result, some species will die out due to various problems which are caused by climate change. According to EPA (Environmental Protection Agency), the most obvious consequence of climate change is the rising sea levels, which will cause some seashore habitats to become unavailable to live to its species.
report on climate change stated that it is the poor who will suffer the most as the effects of climate change continue. “People who are socially, economically, culturally, politically, institutionally or otherwise marginalized are especially vulnerable to climate change,” it said. The Human Impact Report published in 2009 said that 300,000 people a year are already dying from the effects of climate change and another four billion are vulnerable to negative side effects”. That means, even if consider that statistic did not increase, since the moment when that article was published roughly two and a half million people have died due to only of the influence of climate changing. Mostly, they are people who live in poor areas, countries of the third world.
Climate change is an inevitable phenomenon that is being experienced globally in various forms such as temperature rise. Sea level rise, droughts, floods, hurricanes, landslides, etc. According to the forth assessment report of the IPCC project even with immediate implementation of mitigation strategies global climate change will continue for decades. Climate change is inflicting serious consequences on human wellbeing and will continue to inflict damages in the future. It is estimated that mean global temperature will rise by 1.8 ºC - 4.0 ºC by end of the 21st century (Izaurraade, 2009). A new global climate model predicts that in the coming decade the surface air temperature is likely to exceed existing records (Smith et al., 2007). Growing season temperatures in the tropics and subtropics by end of the 21st century will exceed the most extreme temperature recorded in the history (Battistic and Rosamond, 2009).
Maria Vidal 104163120 Geography M131 Why Should We Care about Climate Change? Climate change is not only currently detrimental to our planet; it will also be detrimental to our health. In an article titled, Climate Change Challenges and Opportunities for Global Health, author Jonathon A Patz focuses on the correlation of climate change and world health, he believes that it is important for clinicians to better understand this phenomenon in order to educate their patients. Climate change is real and it is happening rapidly, it is important that people are educated and understand the toll this will take on human health worldwide.
Examples such as mass fish kills, melting polar ice caps, rising sea levels, and animal extinctions were featured, but it never showed how climate change also affects humans. Every year, first world governments and businesses lose millions of dollars to climate change. In third world countries, more and more people are losing their lives due to heat related causes and dehydration. In second world countries, people feel a little bit of each. This is why we must immediately take drastic actions in order to further preserve our
The Centers for Disease Control have been involved in studying global warming's effect on human health. Its affect on the climate can adversely affect humans. Plagues have been attributed to global warming. An increase in temperature can result in a longer life cycle for diseases or the agents spreading them.” Global warming will lead to more precipitation, which enables infectious diseases to be more easily contracted and spread.” (2) Effects of global warming on human health might not be immediately detected.