Instead of oil (gas) I would like to run my car on hydrogen. How do we get the world to start doing this?
Hydrogen as a possible alternative fuel should be investigated for the following reasons: 1) 70% of the earth's surface is covered with a substance that is hydrogen rich i.e. water. 2) Extracting hydrogen from water is less environmentally invasive than extracting oil from the ground/ocean. 3) Unlike oil when you burn (oxidize) hydrogen it does not create harmful materials like CO, it creates water.