We MUST WinThe Fight Against Global Warming

Global warming personifies one of the "hottest" issues at present. The current climate change is the worst yet to take place. Global warming represents an overall growth in worldwide temperature which contributes to the increasing amount of greenhouse emissions trapped within the atmosphere. Exploring alternative energy sources embodies a deliberated a method of reducing the toxic greenhouse emissions.

Greenhouse gases can be brought about both from natural and industrial processes. The highest degree of greenhouse gases within earth's atmosphere are (H2O) water vapour, (CO2)carbon dioxide, methane, nitrous oxide, ozone and (CFC's)chlorofluorocarbons.

There are numerous generators of greenhouse gases. Burning up of fossil fuels and deforestation contribute to higher concentration of carbon dioxide within our atmosphere. Without the trees and plant life to absorb the carbon dioxide emitted from burning fossil fuels, natural gas and petroleum products,completely all of the CO2 emitted persists in the atmosphere.

Also the employment of CFCs or chlorofluorocarbons in refrigeration systems and in fire suppression systems and in addition to this,other manufacturing processes likewise add to the greenhouse content within our atmosphere. At the same time the usage from non-organic fertilizers in farming likewise contribute to more eminent nitrous oxide concentrations, an additional greenhouse gas.

In the USA, greenhouse gas emissions primarily derive from the usage from fossil fuels as energy source. Roughly 82 percent of the greenhouse gas emission in the United States combines in 2006 occurred by the burning of coal, natural gas and petroleum (United States Energy Information Administration). In the meantime in Asia and China are anticipated to increase they're emission from greenhouse gas because of the construction of old-fashioned power plants within they're interior provinces.

Presently, the carbon dioxide concentrations in the atmosphere are the highest in 150,000 years. The 1990s symbolized the absolute warmest decade in history, though 1998 constituted the hottest year (Greenpeace).

Not containing the greenhouse gas being passed off by human activity may increase global climate change the following hundred years that will increase faster than anything recognized and recorded in history. In that respect there are necessary steps essential to be taken on to contain the toxic emission that will before long end up wiping out the entire human race.

To cut-back the consumption of oil, petroleum and additional fossil fuels, we had better utilize energy with efficiency. Energy that we consume should be brought forth from renewable energy sources, which would mean harnessing the natural energy from the sun, winds, crops, tides and waves.

Green energy embodies a completely different term applied to identify alternative energy sources that would be considered much more environmentally friendly and responsible, which represents similar uses of the renewable sources of energy.

There are so many numerous methods of harnessing electricity and energy from renewable and natural sources that can generate safe and clean energy. Wind, sun, and heat can bring forth electrical energy for a lower cost and lower carbon emission than those of coal and even gas.

Changing human kinds attention to alternative fuel source instead of relying upon fossil fuel personifies one of the answers in resolving the drastic changes to our climate. Greenpeace cited that with renewable energy and applying it intelligently, could deliver half of the world's energy requirements by 2050. Greenpeace also referenced that feasibly it might reduce the carbon emissions to nearly 50 percent within the next 43 years.

Governments are adopting measures to utilize and exploit alternative energy sources as their number one source of energy. The European Union(EU) leaders arrived at an agreement in March 2007 to guarantee that 20 percent of their nation's energy should be derived from renewable fuels by 2020. This is a big part of their attempt to reduce carbon dioxide emissions and additional greenhouse gas. Alongside that there are even governments proposing incentives to their residents who are applying green energy.

Alternative energy source might not represent the only method to cut back the greenhouse emission that human activity has brought about. There are so many simple techniques in which we can do our share to contribute in the reduction of toxic gas emissions and mitigate global warming.

A looming danger is ahead, darkness everywhere, no electricity, no oil. What happens to us when oil runs out? Can you imagine nothing to fuel our cars, airplanes, tractors, a decline in farming, a decline in food production? The future seems gloom, everybody's predicting that humanity itself will fall into decline. The richer countries siphoning of crops from third world countries to create bio-fuel; the third world countries slowly fading in hunger. We need to find alternative energy sources and we need them fast; our very existence depends upon it.

Solar Power :

When we think of alternative energy sources, solar power immediately comes to mind. Evidently when we talk of solar power, we speak of harnessing the suns god given energy. This solar energy is transformed into electric current with the use of photovoltaics, concentrating solar power and other various technologies which are currently in the developmental and experimental stage. Solar energy works well for domestic electricity supply.

Wind Power :

Employed for ages with remnants of its bygone past still evident in Northwestern Europe, the Wind Mill is making a come back. The best thing about the power of the wind is that it can never be depleted. It is natural, all around us and all we have to do is construct wind farms and then everything's done. Economically utilizing the power of the wind makes sense. It literally has no maintenance and overhead costs.

Tropical countries use hydroelectricity as their source of power, using the waters gravitational force which comes from a high source. This is a great alternative for energy, it is a whole lot cheaper and it is environmentally safe because hydroelectric plants do not emit dangerous substances in the air nor the waters. It is pure nature. Fossil fuel driven power plants emit dangerous gases into the air while plants that are hydroelectrically driven are proven to emit a much lesser degree of greenhouse grass.

Nuclear Energy :

Another source of alternative energy is nuclear energy. Nuclear energy together with other kinds of nuclear technology can harness energy. Nuclear reactors can generate steam energy by heating the water thus converting water into steam and then converting the steam into electricity. Nuclear energy are widely used in vessels and ships from all over the world.

Geothermal Power :

Geothermal power is the heat that is being amassed down below from the earth's surface. This is another way of making conventional power than that of fossil driven plants which is very much costly. This power is much feasible and also another environmental friendly alternative source of power driven by nature itself.

One big geothermal plant can power up to one whole urban community, supplying all the power it needs while a small geothermal plant can power up a small village and small buildings. One good thing about natural sources such as this one is that a geothermal power plant does not harm the air or the ozone layer because they do not emit poisonous gasses while in operation.

Using any of these alternative energy sources can help us and the earth as well. It is cost effective and they are much less harmful to the earth. Using bio-fuel and using alternative power sources can be a way to save the earth and this is the future of our world.