One global issue is conserving energy. Energy is one of the primary things that people must have to go through their everyday lives. However, energy has its negative side. People should find a new source of energy since it is such a necessity in our everyday lives. One reason we should find a new source of energy, like solar energy, is because it is very expensive. Another reason is because there is not enough of it. A final reason is because energy pollutes.
             First, people should find a new source of energy because it is very expensive. Gas, a must in people's lives, has become very expensive. Since it is a nonrenewable resource, the more we use it, the less there is, therefore, making it even more expensive. To solve this problem, people should find a new energy source to replace energy, such as gas. A new energy source to replace gas could be solar energy. It is free so people would not have to pay for anything. Solar energy is a good source to turn to for free energy that is almost in unlimited supply.
             Second, people should find a new source of energy because there is not enough of it. All energy we are currently using will run out someday because it is nonrenewable. For example, gas prices have gone up so much because there is not much left. People should try to conserve energy, while trying to find a new source of energy. If we turned to solar energy, there would be plenty for several trillions and trillions of years. There are abundant sources of it and as much of it as people want. If we turned to solar energy, there would be unlimited amounts of it.
             Finally, people should find a new source of energy because it pollutes the Earth. All energy we use, it is somehow used and distributed back into our air and water, polluting it. Gasoline, when used in cars, pollutes the air by going through the exhaust. The more we use gasoline, the more polluted our air gets, and since cars are people'
             ...