Christophe Catesson asked:

Global Warming Prevention

Global warming is something that we all have to take part in learning how to prevent, not only in the USA but throughout the entire world. We all play a part in contributing to global warming and the only way to help prevent the devastating affects is to work together. Each of the governments throughout the world are striving to develop a prevention plan that can help reduce the amount of emissions they are creating in the atmosphere and enhance what they are doing to contribute to the solution instead of the problem.

A U.S Climate Policy has been created to help citizens of the USA understand global warming and that there are actions which can be taken in order to make a difference. This policy consists of 3 different parts:

* Slowing the growth of emissions

* Strengthening the development of science and research studies

* Enhancing international cooperation

If we can take these policies and principles and put them into action we can begin to see results. This policy is only the beginning of what the government can and should be doing but it is a great start. The politicians within our government are working hard to stick to this policy and evaluate the industrial areas of our country to make sure they meet the requirements of the U.S Climate Policy.

Since the future generations are depending on us to make the choices to rectify this devastating situation, every little effort counts. Our individual efforts are especially significant in countries like the US and Canada, where individuals release 10,000 pounds of carbon dioxide per person every year. The largest source of greenhouse gases is electric power generation. The average home actually contributes more to global warming than the average car. This is because much of the energy we use in our homes comes from power plants which burn fossil fuel to power our electric products.

The United States has agreed in principle to work with more than 180 other nations under the United Nations Framework Convention on Climate Change to bring about the stabilization of greenhouse gas concentrations in the atmosphere at a level that would prevent dangerous interference with the climate system. California, Florida, Hawaii, Minnesota, New Jersey, Oregon, and Washington have all enacted laws or established policies setting global warming pollution reduction targets, while states in both the Northeast and West have signed agreements to achieve regional targets. Now the U.S. Congress is considering several bills that propose a variety of global warming emissions reduction targets.

The cost of the Kyoto Protocol is estimated to cost each of the developed countries involved billions of dollars. This is a financial responsibility each government should be willing to take in order to do what they can for the environment. Just when you go to the grocery store and find that organic foods are much more expensive than the regular foods; governments are finding that the cost to reduce greenhouse gases is far more than increasing them.

This one of the major problems our world as been having; it is far easier to create these gases than it is to reduce them and this is exactly what we have been doing for centuries. It is reassuring to see that the governments throughout the world are taking action but it is not nearly enough in order to stop the effects of global warming before they become devastating. Environmentalists and scientists are constantly working with government officials in order to come up with new, cost effective bills and legalities to reduce what they can of greenhouse gases.

Paul Arnold asked:

More frequently we are being given reminders that we are living on a fragile and volatile planet. Many of our natural resources have been processed to near depletion. As the world population grows more land and resources are being used to cope with the increase in demands and deforestation, this in turn has a by product, Pollution and Global Warming. Global Warming is a “Global” issue and is not particular to one event or action, although one event or action repeated round the world by millions of us could make a big difference.

Because the effects of Global Warming are created by many different actions it is hard to put a “Cover All” solution into place. A “Cover All” solution is equally hard as it would have to be established as part of an international policy, a policy that would need every country to sign up to, but that’s politics and will be covered in a separate article. This article is aimed on focusing the individual actions.

What can one person do?

Alone, not a lot but imagine if millions of others just like you done the same thing round the world! That would make a big difference on a Global scale, now imagine this happened with various different products at the same time!

The biggest pollutant in most of our lives is our beloved Car, for most of us the car is an integral part of our lives. Without taking the drastic measures of not having a car and hampering our lifestyles there are still a few tricks left to reducing the motor vehicle carbon emissions. Car sharing work journeys, lower c02 emission cars, hybrid cars, cutting out short journeys that can be done on foot, and public transport.

Having now looked at the ways to reduce global warming in regards to your traveling attention can now turn to the management of household waste products like old bottles, newspapers, excess paper, tins, unwanted toys, food and other such items. Many of these items can be recycled or disposed of without being put into a general land fill. All it requires is a few vital minuets to separate and sort it and it’s done.

For instance you can make compost for your garden from food stuff like onion peelings, tea leaves, spoiled vegetables and fruit can be turned into compost. The items like tins, old bottles, papers and newspapers can be taken to recycling centres where they will be eventually taken for recycling.

You can take your old clothes, toys and other goods to charity shops so that someone else will have the chance of using them. This way you can prevent the many garbage dumps from becoming too full. This is another way to reduce the effects of global warming that rarely crosses our minds.

As you can see, while the large industries and companies work to reduce global warming on a large scale, the small scale reduction is down to the individual. For those of us who are looking at the ways to stop global warming our homes, the way we travel and our lifestyles can be looked at with this goal in mind. In the end it is all of our collective efforts to stop global warming which will help us to live a better and cleaner life. You may only be ably to change one element of the above at a time, but can you imaging the impact if everybody done just ONE thing?

Gordon Brown asked:

There’s no question that our planet is warming up. Average global temperatures have risen around the world in the last 100 years, especially in the past 20 years. There are many theories out there when looking for answers to this, but only two are obvious. One of those theories is the idea that the Earth naturally goes through temperature cycles during the course of its existence. Another idea is that we as humans are introducing untold amounts of carbon dioxide into the atmosphere and this is causing the planet to heat up.

Regardless of how and why Earth is warming up, it’s happening, won’t stop anytime soon, and may be dangerous in the long run. Maybe it’s human activity or maybe it’s not, nobody will be able to tell us what the exact cause is. However, what we do know is the human population most certainly contributes to the warming of the planet. The good part is we have the power to slow it down and cut our carbon dioxide output down drastically.

There are many things you can do to help our environment and cut down on your carbon footprint, all of which are reductions of energy usage at home and on the road. First and foremost, replace all the light bulbs in all your residencies to the energy-efficient bulbs. This is huge and will save you hundreds of dollars a year on your power bill, thus promoting a cleaner environment. You can also replace your old appliances with newer, energy-efficient models. The same goes for your air conditioner. These are the top 3 ways to cut your power costs at home.

There’s now a 4th and big way to reduce your carbon footprint and power bill, that is, solar panels and wind turbines you can build yourself. You can find guides and manuals online that teach you about everything you need to know. The best part about this is how simple and easy it is to construct a green energy power system in your home. Not many people know about this, but it’s a serious money saver when comparing DIY green energy to professional installations. They cost tens and tens of thousands of dollars. If you’re interested in such projects there’s a popular new site on the internet that will feed you all the information you need.

Finally, and the most effective way to reduce your carbon footprint is to avoid driving your vehicle! Walk, jog, roller blade, or bike everywhere and anywhere you can. Get that blood pumping and the savings of fuel and energy mount up incredibly fast. If you can apply multiple techniques described here, I guarantee your energy costs will drop drastically.

Regardless of what’s causing global warming, we should all be striving to do our part and cut down our carbon footprints. Whether it’s turning the TV off at night or riding your bike to school, the Earth and the people inhabiting it will thank you.

Dilip Dahanukar asked:


The Earth is being heated by the Sun every day. Almost 174,000 Terawatts of energy hits the Earth. One Terawatt is equal to one million megawatts! So the Sun is heating the Earth with 174 billion megawatts of energy! Of this, about 30% is reflected back due to the white reflectivity of the Earth which is known in science as the albedo effect. So the net energy absorbed by the Earth is 122 Terawatts.

If so much energy is being absorbed by the Earth, it should continue to heat up and its temperature must continue to rise constantly. Within days the temp should surpass the maximum that any life could bear. All life would die and the trees whither and char.

But this does not happen. The Earth has its own temperature stability. Why? Because, at night the Earth radiates the heat absorbed during the day into deep space. Of the 122 TW that the Earth absorbs from the Sun, it radiates 121TW back into deep space and the difference is converted into work for moving the air, the clouds and the sea currents and tides. Radiation always takes place between two bodies, the heat going out from the hotter to the cooler body. We can actually feel this cooling effect at night, but the truth is that it is happening all 24 hours. The Earth is constantly cooling by radiating out its energy into deep space. We don’t feel it during day because the effect of the Sun’s radiation is to annul the cooling and go on further to warm the Earth. Over the millions of years the Earth has achieved a balance of its temperature equating the heating by the Sun and the cooling at night.

The sea has a vast reserve of water which is capable of absorbing the heat of the Sun without change in its temperature. Sun’s radiation penetrates a long distance down in the water and the heat is absorbed into a very big mass of water. In places where there are algae or plankton as a mixed layer, its depth makes some difference. Observations of sea surface temperature (SST) where there was ocean mixed layer (OML) at 5 feet below surface showed a day night temperature difference of 1.5 degrees centigrade. But when the OML was 50 feet deep, the temperature difference was only just 0.1 degree!

The Oceans hold 1.3 billion cubic kilometers of water. Physics has given us a way to calculate the rise of temperature of water knowing its mass, specific heat and the amount of heat input. Intergovernmental Panel on Climate Change (IPCC) has reported that the effect of greenhouse gases on global warming is 1.6 watts per sq. meter which works out to a heat input of 800TW on the surface area of 500 Tera sq. meters for the whole planet. This heat input for the whole year without considering the night-time radiation from the sea surface, can only raise the temperature of the sea by ½ degree over a period of 111 years! It is therefore impossible for the global warming arising out of the greenhouse gases to warm the sea enough to melt the polar ice caps from underneath.

eMaya the expert on Climate Change, suspects that it is more likely caused by undersea volcanic activity. You can read how she plans to stop global warming in the book ‘eMaya’ at