Bloodshed by itself is never necessary!
The present, in my humble opinion, is what matter and also better than the past, specially if those responsible for what happened in the past are already dead or cannot do anything anymore that we are free from their actions. I'm saying this because we live the present and can do something for it and for the future, unlike the past that we cannot change!
Yes, it is really awful and painful. You have no idea how the pain I feel knowing that the world is facing things like what you mentioned above, specially when I see it in the media. At some points I can't sleep and live my day normally. I wish I could do anything to stop it, but I'm just a single human that has no power except maybe over his own actions and to the near surroundings. So let us start with our own selves hoping others would take us as an example and follow our lead for the good of mankind!
I agree 100%
Considering everything we know about man from our past, as far back as we can study, man is exactly the same now as before.
I doubt there will ever be world peace.
Greed and power will always be part of man.
I once seen a picture of some leader, teasing starving kids by waving a slice of bread at them.
If there is a god, he needs to just come and wipe man out completely.
We are not worthy to have a place on this planet.
The animals would be better off too.
I am a dreamer and hope for world peace, but it will never happen.
One rotten apple, spoils the whole bunch.