A human being is a part of the whole called by us universe; a part limited in time and space. He experiences himself, his thoughts, and his feelings as something separate from the rest - a kind of optical delusion of consciousness.
Peace must first be developed within an individual. And I believe that love, compassion, and altruism are the fundamental basis for peace. Once these qualities are developed within an individual, he or she is then able to create an atmosphere of peace and harmony. This atmosphere can be expanded and extended from the individual to his family, from the family to the community and eventually to the whole world.
When the only bond between close friends is attachment, then even a minor issue may cause one's projections to change. As soon as our projections change, the attachment disappears, because that attachment was based solely on projection and expectation. It is possible to have compassion without attachment, and similarly, to have anger without hatred.
There is consequence of our forgetting who we are. Forgetting that we're able to create our environment, from our health to economy to war. Something can be done about everything we perceive as bad, if we so choose. If we are aware of the concept of compassion.
Therefore we have to make effort through well through every corner, media people, education sort of institution, and family, parents, everywhere. It is our common goal, common interest promote more compassion toward the world.