The Chinese government wants me to say that for many centuries Tibet has been part of China. Even if I make that statement many people would just laugh. And my statement will not change past history. History is history.
When you practice gratefulness there is a sense of respect toward others.
You do have to change things as warfare changes.
The impulse to cruelty is in many people almost as violent as the impulse to sexual love - almost as violent and much more mischievous.