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.
Contemplating the suffering which is unbearable to us, and is unbearable to others, too, can produce awake mind, which arises from the compassion that wishes to free all living beings from suffering.
Apart from selfish reasons, such as fear of punishments, fear of blame, of dishonour, etc, there remains only two motives that can stop (or prevent, "empâecher", Fr.) men from acting badly; the natural sense of commiseration (or "sympathy", - "commisération", Fr.) for one's fellow men - compassion, and the influence of education, by association of ideas ("par l'association d'idées", Fr.) - habit.
If you resort to violent methods because the other side has destroyed your monastery, for example, you then have lost not only your monastery, but also your special Buddhist practices of detachment, love, and compassion.
Certain beliefs must accompany every action: One should act without selfishness, cultivate compassion for all living things, and develop respect for others.
True happiness comes from having a sense of inner peace and contentment, which in turn must be achieved by cultivating altruism, love and compassion, and by eliminating anger, selfishness and greed.
In harmony with the Tao, the sky is clear and spacious, the earth is solid and full, all creature flourish together, content with the way they are, endlessly repeating themselves, endlessly renewed. When man interferes with the Tao, the sky becomes filthy, the earth becomes depleted, the equilibrium crumbles, creatures become extinct. The Master views the parts with compassion, because he understands the whole. His constant practice is humility. He doesn't glitter like a jewel but lets himself be shaped by the Tao, as rugged and common as stone.
Having abandoned the taking of life, refraining from killing, we dwell without violence, with the knife laid down, scrupulous, full of mercy, trembling with compassion for all sentient beings.
Criminals, people who commit crimes, usually society rejects these people. They are also part of our society. Give them some form of punishment to say they were wrong, but show them they are part of society and can change. Show them compassion.
Humanity is not without answers or solutions regarding how to liberate itself from scenarios that invariably end with mass exterminations. Tools such as compassion, trust, empathy, love, and ethical discernment are already in our possession. The next sensible step would be to use them.