Every country on earth is dependent on oil to full-fill their energy needs, but has no resolve to work on an alternative source to replace oil. They would rather fight against each and spending huge amount of money on weapons. There must be a way to create an alternative source of energy, if human put their resources into energy research projects. Human are selfish beings, who are always trying to stay in power and always trying to control each other. They are always blinded by their greed for power and control, and cannot live in peace with each other due to deep seated trust issue historically. Human need to start working on a alternative to oil!