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.
Dalai LamaIt is important to reflect on the kindness of others. Every aspect of our present well-being is due to others' hard work. The buildings we live and work in, the roads we travel, the clothes we wear, and the food we eat, are all provided by others. None of them would exist but for the kindness of so many people unknown to us.
Dalai Lama