Using alternative fuel sources is not just a matter of environmental responsibility. It is not just about calming down the little voices screaming in your head. It makes good sense and a solid investment for the future. Although most of us are either ignorant or can't care less, the fossil fuels which form the backbone of our world economy are dwindling quite rapidly, even as we go about our daily business in our cars. Just look at the rocketing oil prices reported all over the media and you'll get a feel of how severe the problem actually is.

Once the big oil crash happens (like another major war in the Middle East or the OPEC just decides to sit on its oil reserved doing nothing) , it will be a huge crisis for those who are unprepared to use an alternative fuel source. There will be a run on biodiesel vehicles, and an even greater demand for electric vehicles, causing skyrocketing prices, and shortages.

Although few Americans use an alternative fuel source to commute, those who do are soon going to be at an advantage. If your alternative fuel source is your feet, whether through walking or bike riding, you are already at an advantage, paying nothing to move from one place to another and training your body at the same time. However, even if you can not get around solely on your feet, it makes sense to start planning your life around alternate fuel sources now, before it becomes too late.

In addition, many areas will probably not be adequately prepared to work with an alternative fuel source. There may be no where to even refill your biodiesel cars, and that will make things quite hard. People will have become so used to the convenience of their gas powered vehicles, that they will not be able to really get around this formidable-looking problem. But if you plan your life around an alternative fuel source, you will have no trouble adjusting.

The most fool-proof alternative fuel source is your own two feet, but since not all of us have athletic bodies or enjoy walking hours under the sun and snow, the real solution is public transport. If you live in an area where public transportation is already in place, and runs on electric vehicles, then congratulations. I bet that your local economy will suffer far less damage from the fuel crisis.

The public transit, driven by an alternative fuel source, will be able to pick up the extra passengers who have been forced to suddenly give up their cars, and there will be minimal inconvenience. If you have an electric vehicle, you will similarly be in a good position, as electricity will always be a good alternative fuel source. No matter how bad the fuel crises gets, the government will know better than letting the national power grid collapse. Therefore, electricity makes a lot of sense.