Climate Change and Greenhouse Gases Essay

Emissions of greenhouse gases, especially carbon dioxide, are among the major threats to sustainability. The damages they cause to the environment, represent serious external costs to society i.e. a negative externality. The impact of these emissions does not directly fall on those who conduct the production activities responsible for the emissions but on the entire society, especially the future generations. Diagrammatically, this situation can be represented by a marginal social cost (MSC) higher than the marginal private cost (MPC), figure 1. Meaning that the costs of production of the polluting firms are less than the costs that spill over onto the society due to polluted air, consequences for the health etc..Thus if the market forces

Two significant patterns which have occurred due to climate change are temperature and precipitation dispersion. These two patterns strongly correlate which each other and help us to explain processes and therefore implications both socially and economically which are caused from climate change. The earth’s temperature due to climate change is rising; however this temperature rise is not evenly distributed throughout the earth. Inland regions of continental lands masses (excluding the Arctic and Antarctic) heat up far more so than coastal regions, this is because radiation from the sun is these places are high and rock is a poor conductor of heat. Meaning the radiation is only absorbed by the surface. Coastal regions suffer far less from this effect because the ocean conducts heat much more effectively, allowing much more even heating of the ocean and therefore a smaller overall heat increase. The higher levels of heat experienced in the equator due to high sun radiation are an example of how the ocean regulates heat. Through ocean currents this heat is dispersed and is eventually ends up flowing all the way to the poles where its heat energy is released. This means the temperature of coastal regions is far less extreme than inland regions in general. However, because of this temperature regulation throughout the oceans the arctic, Greenland and Antarctic are heating up more rapidly than they otherwise would have. Currents which lead heat energy from the equator are a key

Diagram A is a visual representation of the greenhouse effect and the role greenhouse gases play in this greenhouse effect.

I want to discuss how our modern society continues to contribute to this increase in greenhouse gases. How individual users acting independently and rationally according to their own self-interests behave contrary to the common good of all users by depleting that resource. How these resources are depleting and greener options are available and how the new sustainability advantage is a better and profitable option.

Humans are polluting our atmosphere causing the Greenhouse Effect.  What’s the Greenhouse Effect?  “The Greenhouse Effect can be visualized as follows: imagine that Earth has been encircled by a giant glass sphere.  The heat of the sun penetrates through the glass.  Some of the heat is absorbed by the Earth, and some is radiated back towards space.  The radiated heat reaches the glass sphere and is prevented from dispersing any further”(Global Warming The Facts).  This makes the heat bounce back towards the Earth, which heats it up tremendously.

The earth’s climate is predicted to change because human activities are altering the chemical composition of the atmosphere through the buildup of greenhouse gases –– primarily carbon dioxide, methane, and nitrous oxide. The heat-trapping property of these gases is undisputed. Although uncertainty exists about exactly how earth’’s climate responds to these gases, global temperatures are rising. Go to the Emissions section for much more on greenhouse gases.

Much like the glass of a greenhouse, gases in our atmosphere sustain life on Earth by trapping the sun 's heat. The Earth’s atmosphere contains several different gases that act like a blanket, keeping the Earth warm. Water vapour and some trace gases like CO2, CH4 (methane), O3 (ozone), N2O (nitrous oxide), are “IR active”, i.e. they absorb heat energy, and stop the warmth from escaping into space. Without the entrapment of heat, the earth’s mean temperature would be -180 C and life, as we know it today, would not be possible. These gases are present in the atmosphere in tiny quantities compared to the amounts of oxygen and nitrogen. But even a small change in the concentration of these gases may create an effect that could change our

Climatic changes have been a major concern in the recent researches. The changes have negatively affected the production across the world and also the human lives are at stake. There are so many occurrences of unpredicted climatic effects such as the drought occurrences and the tides which affects the people. The unpredicted climatic changes have been as a result of the many factors. One of the most controversial things is that climatic changes have been caused by the social factors, which government takes number one responsible for it pros and cons. Climatic changes is therefore attributable to certain sociological perspectives. The question is, are human activities causing climate change? Should government promote different social contexts of what actions should be made?

Global warming or also known as climate change refers to the increase heating of Earth 's surface, oceans and atmosphere and its effects. It is unknown who was the first person to point out the term “Global Warming”, but since the late nineteenth century geologist started talking about that increasing carbon dioxide by combustion, which could be the cause of rising temperature. But if talk about 55 million years ago the Earth was in the Eocene (the major division of the geologic timescale) during this period scientists say that the planet suffered a particularly warming. This increase was about 5 degrees Celsius, which represented one of the most significant changes in temperature throughout the geological history of the Earth. As a result favorable, the increase led mammals to disperse across the Earth 's surface, resulting in the evolution of primate ancestors of humans. But can we tell now that this increase of temperature rise is favorable?

One of the biggest debated issues today is that of anthropogenic global warming or climate change. People will argue that the earth goes through a natural cycle of warming and cooling. While this is somewhat true, the majority of what we are seeing currently is something beyond natural causes; something caused by humans. Humans produce a massive amount of waste, and air pollution is no exception. The amount of greenhouse gas emissions has only continued to rise due to population growth- which leads to an increased demand for resources, products, and industrialization.

What is the "greenhouse effect? " It is the behavior of solar radiation when it interacts with gasses in the Earth's atmosphere. The Sun gives off a wide spectrum of energy which we classify according to its wavelength. Among the types of energy given off by the sun are ultraviolet (UV), visible and infrared (IR) wavelengths. UV is short wavelength high-energy radiation, visible is mid-wavelength, mid-energy radiation, and IR is long wavelength low-energy radiation.

The greenhouse effect, in environmental science, is a popular term for the effect that certain variable constituents of the Earth's lower atmosphere have on surface temperatures. It has been known since 1896 that Earth has been warmed by a blanket of gasses (This is called the "greenhouse effect."). The gases--water vapor (H2O), carbon dioxide (CO2), and methane (CH4)--keep ground temperatures at a global average of about 15 degrees C (60 degrees F). Without them the average would be below the freezing point of water. The gases have this effect because as incoming solar radiation strikes the surface, the surface gives off infrared radiation, or heat, that the gases trap and keep near ground

The infrastructure is a large problem to overcome: how to begin manufacturing, storing and building or retrofitting fueling stations across the nation, this in itself is an enormous economic undertaking to overcome. It will require a commitment from the private and government sector similar

As the delicate balance of time moves on, slight differences in the weather can be noticed. Anyone can see that there is a shift in the balance of the environment; heat waves, hurricanes, tsunamis and the like are occurring faster than ever. Given the name of “global warming”, it is a problem on a world wide scale and only the cooperation of everyone can it be fixed or at least slowed down. With the heat of the Earth rising, national landmarks as well as complete ecosystems are fading out, and the only way to help stop this is to be aware of global warming.

Global Warming, aside from pollution is one of scientists biggest concerns. Global Warming is caused by the Greenhouse effect. There are 4 steps in the Greenhouse effect process. The first is, sunlight radiates from the sun, through space, to the Earth’s atmosphere. The second is, sunlight enters the atmosphere and hits the Earth. Some of that sunlight turns into heat energy in the form of infrared light. Surrounding air and land, which in turn makes the heat warm, absorbs the heat. Third, the greenhouse gases trap infrared rays that is remitted into the atmosphere. Finally, the gas then absorbs the light and is remitted back to the Earth’s surface and warms it even more. Another cause of Global Warming is the emissions