Love, unity, and peace are all lacking in the world today.
In general, people around the world have become increasingly more self-oriented and less worried about others living on the planet. If each person would take a small amount of time out of their day to think about what consequences their actions had on the people and the environment around them, then the would would become a better place.
At this point in time, there are wars taking place, terrorist groups attacking, and corruption in governments everywhere. By ending fighting and bringing love into the world, a great deal of unhappiness in people would be eliminated.
I hope this goal of world peace will be reached in my lifetime. Until then, we will keep on dreaming of living in a perfect world.