If there is no solution to the problem then don't waste time worrying about it. If there is a solution to the problem then don't waste time worrying about it.
In my mind of course natural disaster like tsunami, and these things, also I think indirectly may relate to human behavior. But then major sort of problems actually they're due to a lack of moral principle.
It is time to fill the world with strong and powerful deeds. It is common knowledge that no great captain in the world has ever destroyed all of his enemies and lived with a sense of satisfaction. If one enemy is killed, two more will appear. It is important we cultivate love and compassion to all the sentient beings which is the way to bring peace to all.
Too much self-centered attitude, you see, brings, you see, isolation. Result: loneliness, fear, anger. The extreme self-centered attitude is the source of suffering.
I usually say the aim of life is to be happy. Our existence is based on hope. Our life is rooted in the opportunity to be happy, not necessarily wealthy, but happy within our own minds. If we only indulge in sensory pleasure, we'll be little different from animals. In fact, we have this marvellous brain and intelligence; we must learn to use it.