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Global warming effects on human health
Effect of global warming
Effects of global warming on human health
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This article explains the effects of global warming, and how global warming has caused more severe weather events this decade than anything seen in history. In 2011, Rio de Janeiro had 11 inches of rain in 24 hours, and that caused a mudslide that left 1,000 people homeless, and buried hundreds of people. Global warming has also caused extreme droughts in Australia, Russia, East Africa, and Texas. In 2003, Europe had a deadly heat wave that killed 35,000 people. It is estimated that over 400,00 people die from climate change every year. This affects Canada because, the forests of Canada are very vulnerable to the affects of climate change, and it may cause forest fires. Forests are home to species that are at risk when forest fires occur.
Climate and weather are similar, describing how the atmosphere behaves, the difference being the timescale (Conway, 2010). Weather is a short-term scale of temperature and precipitation, usually considering weeks or less (ibid). Climate, however, is a long term description of months or longer, describing different seasons and trends of temperature and precipitation. Climate of Vancouver is typically mild during the spring and summer and damp during the autumn and winter, and unlike other mountainous areas of British Columbia, it is not excessively cold or snowy (“Hello BC”, n.d.).
Earth’s average temperature has increased about 0.8 degrees Celsius since 1880 and another degree could cause even more problems than there already are. Climate change is an important issue to be aware of because it is real and it affects you and the things around you each and every day. Every day animals lose habitats and die because climate change caused there home to burn, or their food sources started to deplete, etc. Along with these, more and more CO2 is being released into the air due to wildfires burning which is causing the atmosphere to heat even more. With the temperature increasing the oceans will become warmer and evaporation and rainfall patterns will change which will affect humans and animals, because we all work together in a system. There are many consequences of climate change like human health issues, and more animals becoming endangered, but the most important consequence is the rising amounts of wildfires.
First, global warming has an immense impact on Arctic Sovereignty as the rise of greenhouse gases thrive in Canada along with other countries. Within 20 years, the polar ice caps of the Arctic have melted twice as fast compared to before. The loss of Arctic ice can furthermore pose a threat to shipping, as navigating the Arctic becomes increasingly challenging. Finally, climate change threatens the extinction of numerous animal species, namely the polar bear. Hence, global warming poses a major challenge to Arctic Sovereignty and Canada along with other members in the Arctic Council must prevent it.
As a part of the youth engagement plan they chose over 500 students from 25 Canadian high schools to investigate and research on the impacts of climate change in different communities. Their presentations focused mainly on three topics, greening our energy supply, accelerating sustainable transportation and reducing waste.
...lain Canada is headed in the wrong direction, with projections for growing emissions and no stated plan to prevent the increase. While it could be argued that the increase in global temperatures will make places such as the Hudson Bay- Arctic Lowlands more habitable, Canada as a whole must think on what matters more: material gain or a healthy and survivable planet.
Climate change has been a growing issue in Canada’s arctic that the nation has seen over the past few decades, and protecting the arctic environment is crucial task that needs to be exercised. Though strategies have been developed in prior years, Canada’s arctic is now facing severe consequences of climate change more than ever, and it is vital that future strategies are made to be effective enough to minimize the threat of climate change. After examining many potential policies that could be beneficial to help diminish the negative effects of climate change in Canada’s arctic, I have discovered three prominent ones to address in this policy brief. The first policy I am analyzing is having Canada sign the Paris Agreement. I then will evaluate
The effects of climate are felt throughout the world, all living things are affected with it. The effects of climate change are affecting directly the human life. It has been noticed that around the globe, seasons are shifting, temperatures are climbing and sea levels are rising. The world compares to century ago, it has changed drastically and it is becoming worse with climate change. Climate change will rapidly alter the lands and waters which we all depends upon for survival which will leave our children thus the future generation with a different world. In the time to come if not much is done for the case of climate change, There will be shortage of food and drinks, many new illnesses and diseases and some part of the world will become in appropriate for living things to live due to natural disaster. It can be that with the rapid Global warming and climate change, one-fourth of Earth’s species could be headed for extinction by the year 2050.
Because the Earth is slowly warming up, heat waves, for example, have been occurring more frequently and for longer durations. According to the Climate Communications, “In 2010, 19 countries set new all-time record high temperatures, but not a single country set a new all-time record…” (Overview). Comparing this to Gore’s speech, eighteen countries have experienced all new highs in heat since the European heat wave in 2003. This increase in temperature is due to the shifting of the climates in specific regions as an after effect of global warming.
Canadian citizens are seeing the long term effects of global warming as greenhouse gases are relatively increasing in Canada. Most of how Canadian’s produce greenhouse gas emissions is through Home energy, food/shopping, and cars/transport as this strategy of living can cause polar ice caps to melt in the northern and southern hemisphere causing habitat loss, sea levels rising/decreasing, temperature change, and El Niño. This global warming issue has taken a huge effect in Canada as finding alternative ways to reduce consumption of transportation, clothing, food, and shopping is required.
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).
Also, the union of concerned scientist states that global warming will cause “Disruptions in daily life related to climate change can mean lost work and school days and harm trade, transportation, agriculture, fisheries, energy production, and tourism.” They also believe with the rise in weather problems there would be damage to buildings which would cost the country millions.
What are the effects of global warming? Effects of global warming happen in a very wide scope. Firstly, the beautiful and magnificent icebergs and ice glaciers in the Arctic and Alaska will start to melt and dissolve into the sea. This indirectly raises the average water level of the earth and thus causes major floods and natural disasters. Take for example; Hurricane Katrina which has destroyed many homes and taken away many lives in New Orleans is caused by the melting of ice glaciers and the imbalance of the sea level in the planet. (Mathias 2007). Other than that, global warming too causes the degrading of the ozone layer due to the extreme heat and dangerous gasses produced by factories, cars and chemicals. Various diseases such as malaria can be caused by global warming. This is because the rise in temperature encourages the breeding of different types of mosquitoes. (DeGaborik 2007). Other than that, global warming can cause heat strokes and heat exhaustions to cardiovascular problem patients. High temperature too causes the concentration of ozone to lower the atmosphere which carries many harmful pollutants which can cause respiratory disease such as
Our planet has managed to survive and thrive for about 4.54 billion years. In the last 2 million years we have caused enough damage and destruction to make our world “broken” beyond repair. We will not be able to get back the world we once had. The reason behind this is global warming, specifically, the increase of the global temperature due to the burning of fossil fuels and the release of greenhouse gas emissions into our atmosphere. If we do not make the issue of global warming a priority in today`s society, our entire way of life will be at risk. There are many reasons why so many people believe global warming should be a concern. Thoroughly examined points include: scientific predictions, rising temperatures, human causes, drastic climate changes and animal adaptations. Though there are several points arguing how global warming should not be a concern, the reality of the matter is that it needs to be taken into consideration on a global scale before it is too late, as to do nothing would have devastating implications on humankind.
Of all the effects of global warming, the extreme weather that is taking place all over the world is the most obvious one. Global warming will bring more heat waves, drought, fiercer wildfires and stronger hurricanes. “This intensification of weather and climate extremes will be the most visible impact of global warming in our everyday lives” (75 yrs NWF). Due to rising temperatures, places everywhere will be affected as we get more extremely hot summer days and lesser winters. In addition, as these rising temperatures shifts the cycle of rain and increases evaporation, there will be longer and drier droughts which in turn can lower the water supply for life everywhere. Wildfires can turn out to be even more catastrophic due to warmer temperatures and drier areas combined with accumulated levels of fuel loads in the forest which has built up as a result of decades of fire suppression activities. Moreover, stronger hurricanes are also an effect of global warming as sea levels are rising and heavier rains are falling near the coasts. Overall, global warming is bringing climates that are changing real fast.
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.