Leaders will have to give clear and decisive leadership towards a world of tolerance and respect for difference, and an uncompromising commitment to peaceful solutions of conflicts and disputes.

Continuously, we have to fight to defeat the primitive tendency towards the glorification of arms, the adulation of force, born of the illusion that injustice can be perpetuated by the capacity to kill, or that disputes are necessarily best resolved by resort to violent means.

We speak here of the challenge of the dichotomies of war and peace, violence and non-violence, racism and human dignity, oppression and repression and liberty and human rights, poverty and freedom from want.

When we dehumanise and demonise our opponents, we abandon the possibility of peacefully resolving our differences, and seek to justify violence against them.

If the human race wishes to have a prolonged and indefinite period of material prosperity, they have only got to behave in a peaceful and helpful way toward one another.

Violence never brings permanent peace. It solves no social problem: it merely creates new and more complicated ones.