Anger is the real destroyer of our good human qualities; an enemy with a weapon cannot destroy these qualities, but anger can. Anger is our real enemy.
This is my simple religion. There is no need for temples; no need for complicated philosophy. Our own brain, our own heart is our temple; the philosophy is kindness.
Taking care of our planet is like taking care of our houses. Since we human beings come from Nature, there is no point in our going against nature, which is why I say the environment is not a matter of religion or ethics or morality. These are luxuries, since we can survive without them. But we will not survive if we continue to go against nature.
If I were to die today, I would have some concern for Tibet. But I know that I have personally done as much as I can to use my existence for others. So I have no regret.