Is this a good way to accept life?

If people today choose to remember that there is a reason for everything will we be able to accept life or see it a different way. For example, there are billions of people and animals that live on this earth because of reproduction. An atheist can be convinced to believe God exsists because there is a reason behind earth and heavens exsistence. There is murder, war and corruption in this world because man was made imperfect and we are prone to do wrong. Hurricane Katrina occured because God made weather to work on its own so weather can have its own faults. If we choose to remember a cause for everything can we be happier and accept life the way it is.