Sport is a peaceful activity
Take the shape of the game. It flows and shifts, moving over the whole field in a series of fluid movements. There are no lines or obstacles on the field itself to stop movement and flow. Every part of the field is used and anyone can go to any part of the field at any time.
This shape ensures that the space is shared. Players go in and out of each other's physical space constantly. Players must learn to share physical proximity with their “opponents” and attempts to deny others access to space will be penalised.
Competition in football is not between players as such. It is over possession and movement of the ball. Players are not seeking specifically to stop their opponents, but to stop, or to limit progress, of the movement of the ball. This is therefore, at its core, an objective contest rather than a subjective one. This acts to limit personal investment in actions within the game or in the result.
Finally, there is no game without another team. With no opponents, its just a kick-around. As such, a common phrase as players shake hands at the end of a game is “Thank-you.” This is a largely unthought of utterance, but it is a reflexive, perhaps even traditional response to the value of having someone to compete with.
A final reason football is a powerful peace tool centres on the basic point of the game. While the apparent ultimate aim is to score more goals than the opponent and thus win the game, more subtle forces are also at play.
Football is a game that is based on controlling space and possession. Those that can win on these two counts will generally win the game. As such, it mirrors human societies, which are often struggling over just such factors. While the space may be country-sized and possession may come in the form of money, jobs or political power, the dynamic that commonly exists between competing communities is broadly similar.
As such, football can be used as a symbolic substitute for more aggressive forms of such contests. This explains why football has been used as a vehicle to spread violence. It's easy to draw comparisons between football and war, and it's easy to fight such a war from the stands or even on the field, in comparison to a real war.
But, that strong symbolism can also be used to de-legitimise violence and to give it a far more peaceful place to exist. In a football setting where actual goals don't matter – where teams are awarded points for fair play for instance rather than just the goals scored - the strong symbolism can be utilised to accentuate the workability and utility of less disabling and ultimately more peaceful contests.
Football is a little special in these ways. Other sports, like netball, also share some similarities. But, while these sports may be more easily applicable to peace-building and peace-making scenarios, it does depend on the communities, the situation and the facilities available.
For instance, football in some communities is not culturally acceptable for girls. While girls are less likely to engage in violence and war than boys and young men, they are vital agents of non-violence and positive change. As such, to reach them, football may not always suit.
However, the fact remains that many sport, when properly conducted and well-integrated with wider programs, has, at its core, characteristics which can aid progress in peace and development areas.