Global Climate Change And Its Effects

What is climate change exactly? Climate change happens when long-term weather problems occur. For example: global warming can be a part of climate change because the weather changes and the heat increase very slowly. Climate change is becoming a huge problem and is affecting the world's ecosystems and communities. The world could become one huge oven or it won't. Nobody knows.

Straightaway, I knew that the topic that I felt was most interesting to me was geoengineering. I felt it was important enough to research since it could affect everyone on the globe. I wanted to know the reasons behind it, so I began the research process questioning if we know enough about climate change to put geoengineering techniques into play. The research process has not only given me time to learn more about a subject I find so important, but I have gained much more knowledge about climate change in general, and the experience has taught me how to critically look at opposing sides to a topic just as intently as I would my own view.

Climate is the weather conditions over a long term. For millions of years, the earth kept changing between hot and cold, and wet and dry. As the earth warmed and cooled, plants and animals appeared and disappeared. People have had to change their way of life many times as plant and animal life changed. Since the industrial revolution, the humans built many factories and invented lots of electronic devices. They emit harmful gases called greenhouse gases like carbon dioxides and ozone, which affects our planet. However, it is difficult for people to recognize the effects because the process of climate change takes a long time. Furthermore, people think it is so far away. For example, as in Antarctica, all the icebergs are melting, which is

In just under fifty years, a topic that was once considered controversial, causing people to avoid discussions on it for reasons ranging from denial to discomfort, has evolved from those unpleasant debates to today’s friendly conversations. The topic is climate change, and the controversy surrounding it has been rooted in disagreement on what exactly causes it. Some say that climate change is a hoax and the changes are part of a natural cycle of the Earth’s climate system. Others are positive that it is the direct result of human activities and without immediate action, the planet will become inhospitable to human life. Then, there are those who are in-between, not sure which side to take, but are aware that something is happening to the global climate system.

ecosystems and the global economy, but also are mortally dangerous for life and health of

In the last few decades, climate change has been a significant scientific and economic controversy for major debates. Some scientists believe they have already given enough research and proof to justify climate change as being a real, prevalent issue while other scientist and politicians thoughtlessly reject the theory altogether. This problem is very important for a few reasons; climate change could potentially define the fate of the entire human race, and because of this we might need to implement new laws regarding emissions of greenhouse gasses that could cost the world trillions of dollars. This subject is no laughing matter, and in today’s world you have to be blind, deaf, and stupid not to believe in it. The amount of research backing up these claims of climate change is irrefutable, but there are fundamental problems with locating the exact cause of it. Scientists are in a battle to discover if humans are the source of climate change or if planet Earth is undergoing a natural cycle that slowly increases the average temperature of itself. All that is known today is that when carbon dioxide and other compounds chemically similar to it are released into the atmosphere, the Earth gets hotter, decreasing the amount of Arctic ice and increasing the sea level. Disregarding money, climate change is a real, and very serious issue that has a tremendous quantity of research supporting it with, unfortunately, a deadly ending if not

The amount of Green House Gas (GHG) emissions that are produced and released in the atmosphere from Canada, the United States (U.S), and many other countries, is a big issue for the planet’s health since it causes climate change. Climate change has various damaging effects on the earth. It can cause severe weather such as floods, droughts, etc. Some political parties agree that a carbon pricing policy should be implemented, like the Green party, New Democratic Party (NDP), and the Liberals, while other parties think that it isn’t worth implementing, like the Conservatives. Implementing a carbon policy will take a lot of time, effort, and money, and might unfairly target those who are at a disadvantage, like low income people or those living in remote areas, making them pay more taxes. But to avoid the harmful effects of climate change, Canada needs to implement a carbon pricing policy—a method that has made a significant change in many countries that decided to tax or cap carbon emissions.

Climate change, either caused by humans, or naturally occurring, is beginning to affect several areas around the world and is causing human environmental insecurity in some already weakened states and regions. Climate change is defined simply as changes in the earth’s weather patterns. Change in climate becomes a security concern, for example, if decreased rainfall equates to decreased crop production in what was once a dependable food source that has now disappeared. The lack of this resource may produce rioting, corruption and increased crime for a replacement food source resulting in human migration causing instability in a nation or neighboring region. Using a constructivist lens to explain and counteract the deleterious effects of

Climate change is a concerning problem that is happening to our planet right now, due to human activity. We are damaging our planet through the burning of fossil fuels which are causing greenhouse gases. We use these fossil fuels every day in cars, planes and many other activities and the effects of this is the warming of the Earth’s surface and oceans – the surface temperature has increased 0.8°C over the last hundred years. [1] Oceans range over 70% of Earth’s surface and have many important roles in the survival of our planet. They release oxygen and take in carbon dioxide, transport nutrients and are home to many populations. Climate change is affecting aquatic systems through the melting of polar icecaps and therefore rising sea levels. The coral reefs are endangered due to climate change and we are also more likely to have rapidly changing, severe weather conditions such as heat waves, droughts and floods. As a result, climate change is very damaging for aquatic environments both marine and freshwater, which effects the habitats for endless different aquatic organisms.

The definition of Global warming is; "a gradual increase in the overall temperature of the earth 's atmosphere generally attributed to the greenhouse effect caused by increased levels of carbon dioxide, chlorofluorocarbons, and other pollutants." Global warming is a very big issue that is slowly affecting the whole world. Climate change has been studied since the early 1970’s, and scientist of many different fields are agreeing that global warming’s effects are increasing at a rapid pace. Global Warming was not yet taken serious until the 1960 's when the scientist found out that Global Warming would effect the food supply, and the ocean 's would increase, which is a threat to the human society. The temperature which has fluctuated over

How would the population of the world appreciate it if the Earth got relentlessly hot in a matter of time? Well, this is global warming. This outrageous heat increase is something many think is microscopic and harmless, but it could change the Earth immensely in a matter of time. Made by human activity,global warming, including the burning of fossil fuel, and blazing down forests. Yet scientists can detect how much the Earth’s temperature is increasing, but countries can fix these problems by not depending on natural resources so much, reusing energy, and setting policies for climate change to help the public regulate it.

Climate change is an issue that has the potential to affect the environment, communities and the world economy. Scientists advise climate change will cause increases to the likelihood of extreme weather events. Rising sea levels are at significant risk to coastal areas and communities, while the world’s oceans could become acidic which would destroy and fail to support coral reefs and other marine organisms (Climate Change Australia – Dept. Of The Environment 2014). The main cause of climate change, which is also known as Global Warming, is widely spread. It is mostly caused by the emission of greenhouse gases. Greenhouse gases are released into the atmosphere in many ways; including through the burning of fossil fuels and by deforestation

For over a hundred years, humans have understood the possibility of atmospheric warming due to anthropogenic carbon dioxide emissions. As early as 1896, Swedish chemist Svante Arrhenius predicted that a doubling of atmospheric carbon dioxide would raise average global temperatures by 4.95 degrees C (9.0 degrees Fahrenheit) (Valente, 1995). The greenhouse effect, a natural phenomenon that has allowed the development of life on earth, is thought by many scientists to have been radically altered by humankind’s impact on the composition of the atmosphere. The problem lies in humans’ effects on the dynamic nature of the heat exchange process of the sun, earth, and black space. These alterations threaten to transform the global environment. As one author imagined it, “The year is 2035. In New York, palm trees line the Hudson River … Phoenix is in its third week of temperatures over 130 degrees … Holland is under water. Bangladesh has ceased to exist … in central Europe and in the American Midwest, decades of drought have turned once fertile agricultural lands into parched deserts (Rifkin, 1988).”

If the whole world starts saving energy at home, we can reduce global warming by a significant amount to keep the global temperature from reaching critical tipping points of temperature. The rising global climate is a problem, and is impacted severely by human actions, specifically the waste of energy in their own homes.

The past two decades has see the largest push for the creation renewable energy technologies in order to reduce the anthropogenic carbon emissions, that have risen so quickly since the industrial revolution began in the early 19th century. The common use of cars, the expansion of commercial farming and the large use of everyday use of fossil fuels such as coal, oil and gas have all contributed to the rising levels of green house gasses. Carbon dioxide levels have increased by around 38% and methane levels have increased by 148% (Earthobservatory.nasa.gov, n.d.) both carbon dioxide and methane are considered to be green house gasses. The warming of the earth’s climate has gone hand in hand with the rising green house gas