Sin is in this world do not forget. People are not ideal ones, we are sinful and always make something wrong. Why people do not spread love? Do you think people really know that love is the real force in the world? I do not think so. I can speak mostly from point of view of christianity about love and about this situation. If you want to discuss this theme let's talk in other place and in other time. But from wordly point of view, people say that "fighting" is essential and vital like in wild world. That people struggle for gaining power and more money to survive. But they always forget, that people are not wild, and comparing it with wild animal's world is a nonsense. And that mostly of us cannot live separately without love, and that people have such feelings and abilities which are so far from animal world.

I don't think humans are the most wonderful animals. Extravagancy isn't always the best thing. Other animals that live in simplicity (but this simplicity is getting destroyed by who? Humans!) are doing what they need to survive and carry on this cycle with strength and determination. We humans lust, want, and crave power or luxury and so our 'oh so' wonderful minds turn corrupt. Of course not everyone is like that but what can you do? Live your life to the fullest! :)