So that leaves boxing, fencing, martial arts competitions, wrestling with your kid brother, etc.

But that's probably a minority of fighting, which is done out of emotion and aggression, and that is a slippery slope to injury and death. It's also beneath the way humans can resolve differences -- we don't need to be decking each other to solve problems.

I believe we're getting sidetracked

To clarify, when I said agree with physical fighting, I meant a fist-fight between two friends who both agree to it and who both wouldn't seriously harm the other. Everybody needs a little risk and a little suffering in their lives. And this should certainly NOT be a way to resolve conflicts.

But that's far from the point of the thread.

Thanks to everyone who has contributed so far, by the way. I must say that I have begun to question by prior belief. I am still debating with myself whether war can be justified.

If war is justified because the enemy has made morally wrong actions, how can we as humans determine whether or not these enemies deserve death?

If one defines morality as basic guidelines that progress the human species by doing what is logically best for all, and a group of people break that morality, do they deserve the severest of all punishments?

Wouldn't our morals dictate that nobody deserves death, because beliefs can be changed and it would be better to have converted our enemies than kill them?

Now that is puzzling! I would have thought you would have believed that we need war in order to appreciate the pleasures of peace. After all, wasn't it you who wrote the following?

We need suffering in the world. Without suffering, we have no comparison to know that we are happy. In order to appreciate something (life, happiness, good health), we must have a recent memory of the way our lives were without those things.

Ken

I would like to remind you that there will be suffering whenever we lose. And there will be losses!

When you lose some points in a game, or you lose money - little is lost.
When health is lost, much is lost.
When you lose your faith , or a friend, or your life - all is lost.
We need to have faith in something. Those who have faith in nothing are sorry characters. When a loved one is gone, one WILL SUFFER.

It doesn't take war to cause suffering. Losses will do it.

Isn't it high time that war be forever banned?

It's blowing in the wind...... The answer, my friend, is blowin' in the wind.

Known individual terrorists can be arrested by Interpol. It is a criminal matter; a "military solution" is no solution at all.