A small action can lead to a big change. Even as a college student, I know I can do my part in helping solve this growing issue. Simple things such as throwing my trash in the proper places, planting trees and turning off my lights, television or computer can help. I can also encourage the people around me to do the same. Though these solutions seem small, every little thing we do to change our lifestyles can affect the environment in a big and positive way. We may not see the results of our sacrifices or changes overnight, but at least we know that we are doing our part to save the Earth. Change does not happen overnight. It also takes more than one individual to change a global problem as big as global warming. However, one person can always start the change and encourage others to do the same. We are, in one way or another, referred to as the superior beings on Earth which is why I think it is our duty to care for the environment because in the end, we are the one who benefit from it.