Global warming is the heating up of the earth’s temperatures. This has been studied in great detail during recent times and scientists are trying to find ways to slow down or stop global warming.
The main issue with global warming is how off balance it will throw the world. With the temperatures steadily getting hotter and hotter it can start to melt the icecaps and let harmful UV rays from the sun in. These effects will cause massive damage to the earth and the way we live life.
Before you get scared of all this you should know there are solutions. The first solution comes in the form of fossil fuels. We use gasoline and diesel to power our cars, boats, planes, trains and most any moving vehicle we have. The problem comes when the fossil fuel is being burned and the exhaust hits the atmosphere effectively destroying it. This also applies to homes, businesses, and anything that requires electricity.
The best way to fight these negative effects is by using alternative fuel sources. By using these alternative fuels we are helping fight the effects of global warming while still proving the power we need.
If global warming isn’t stopped it could lead to some disastrous problems we will face in the world. Imagine having to wear sun block just to get your mail or for a quick run to the grocery store.
Not all of the problems associated with global warming are caused by us. Volcanoes are also helping to cause this warming effect on the earth. However, we cannot prevent a volcano from erupting. What we need to do is take action against the little things that humans personally cause to create global warming. If everyone takes small steps it will help us all make a big leap in preventing global warming in the future.
Article Source: http://EzineArticles.com/?expert=Gabriel_J._Adams
Fleet tracking technology has been around for decades, but only recently has it become practical and affordable for even the smallest fleet operators. From the earliest systems of two-way radios to sophisticated GPS and computer tracking of today, vehicle tracking technology has evolved and improved tremendously.
Early systems
The earliest vehicle tracking systems started with the advent of two way radios. With a radio in each vehicle and a base station, fleet operators could talk to their drivers and map their progress through each day�s route. Changes and emergent calls could be sent out to the field more easily, making operations more efficient.
The downside, of course, is that radio communications had limitations in distance, accuracy, and the ability to connect with drivers going in and out of their vehicle. The information received at the base station was only as good as what the drivers provided, and for fleets of any significant size, tracking and mapping progress manually was a challenge.
The dawn of GPS
When GPS tracking became widely available, it transformed the vehicle tracking landscape. Fleet operators could now locate each vehicle electronically and track it via computer, making it easier to keep track of large numbers of vehicles and verify the information provided by drivers. Of course the early systems were tremendously expensive, making them far out of reach economically for all but the largest fleets.
As GPS units became smaller and cheaper, and computer tracking capabilities became more advanced and less expensive, the modern fleet tracking systems took shape. Each vehicle carried a tracking unit that was monitored and information communicated back to the central base station, while the base station expanded in size and complexity to handle the large amounts of information coming in.
Companies that use this type of fleet tracking have to invest significant amounts of capital in the vehicle units as well as the infrastructure for a central base station to monitor and dispatch the fleet. There are expensive monthly subscription fees as well.
A new innovation
A recent innovation in the vehicle tracking industry is transforming the efficiency and affordability of fleet tracking systems. This new system uses a small tracking unit in the vehicle and a web-based interface that is accessed via a regular mobile telephone. There is no investment required in expensive central infrastructure and fleet managers can monitor the system from anywhere for no monthly subscription fee. This allows supervisors and managers to spend more time in the field and less time in the office.
The affordability of this new technology makes it practical for even the smallest fleets. This in turn brings the benefits of vehicle tracking � less driver downtime, more efficient routing, etc. � to operators of all sizes and compositions.
The future of vehicle tracking
Of course nobody can predict the future with 100% accuracy, but most industry experts agree that the new wave of technology is leading vehicle tracking into a new era of convenience and affordability. For the first time ever, small and medium fleets can afford to adopt vehicle tracking and enjoy the many benefits that come along with greater efficiency.
