Even if we look at the situation purely from a legal point of view, there are complications. In India, while an 18-year old boy can vote and enter into a legal contract as an adult, he can't get married until he is 21 and he can't be an MLA (Member of the Legislative Assembly)/MP (Member of Parliament) till he is 25. So, is he a 'full adult member' or the society? By the way, does it make sense that at 18, he can choose the government (as he can legally vote) but he can't choose his wife (as he can't legally marry)?
Of course, some of this is just gender bias that makes 'becoming a man' something 'bigger' than 'becoming a woman'. Also, there are initiation rites for both boys and girls.
I was wondering if there is anything more to it. May be, it is because there are no clear biological markers (like starting of menstruation in females) for males. So, becoming a man needs psychological markers. May be, it can even be said that a psychological transition needs to happen for a boy to become a man. If that is true, then the very demanding (even 'brutal') initiation rites in tribal societies can be viewed as an effort to 'engineer' this transition. In a way, the initiation rites can also be viewed as an effort to pass on the values and 'worldview' of the society including those related to what a man is supposed to do (and also to communicate the profoundness of the transition from a boy to a man). By the way, even in a modern society, we often hear people saying that having to cope with a stressful (even traumatic) event made them (forced them to!) transition from a boy to a man.
Another perspective is to relate this (emphasizing the significance of becoming a man) to the transition from 'being a dependent' to 'being a provider'. A child is dependent on the family/tribe/society for nourishment and protection whereas an adult provides food and protection to the dependents. The fact that many of the tribal initiation rites involves demonstrating the mastery of skill that is very useful to the tribe (e.g. hunting a big animal, being able to function even under pain etc.) could support this perspective. Yes, here also gender stereotypes, that are no longer valid, could be in operation (e.g. viewing men as providers and viewing women and children as dependents).
It is interesting to note that in India, a girl can legally get married at 18 years of age whereas a boy needs to wait till 21 years of age. Whether this is based just on gender stereotypes or not, is a discussion that merits a separate post! It does raise philosophical questions like 'If one is not old enough to choose his wife, shouldn't he be considered as a boy and not as a man?'
Now, let's come back to the core issue of what exactly does 'becoming a man' mean? One way to figure out 'what makes a man' is to 'reverse-engineer' it from what a man is allowed to (and expected to do) that a boy is not. For example, being able to vote, to enter into a legal contract or to start working etc. might suggest that the person has developed the ability to make an informed choice, to live up to commitments, be a productive member of the society, to fend for himself, to know and live according to the laws of the land etc.
Of course, there are also social stereotypes about what is 'accepted male behavior' (e.g. independence, dominance, control over emotions, pain tolerance, risk-taking etc.). We must remember that 'what it means to be a man' varies across time and societies. For example, these days, the image of 'the ideal man who does't have any vulnerability' is being replaced by that of 'the ideal man who can make a vulnerable connection and manage his vulnerabilities well enough to be effective'.
This brings us to an important point. The reality of 'becoming a man' is as much 'socially constructed' as it is 'psychologically constructed' and 'biologically constructed'. So, in a way, a boy becomes an adult when he is accepted as an adult by the society! It can also be argued that, to be effective, the initiation to adulthood and welcoming of the boy to the adult society has to be done by adults and not by other boys (and that this has become a problem in modern societies)!
There are deeper questions that we can consider. Is 'becoming a man' a 'one-time event'? Isn't it more of a 'state of the soul' than a one-time achievement (certification)? Isn't it more of case of being and not becoming? Can the transition from a boy to a man happen without some sort of acknowledgement from the women in the society?
The last question can lead us to another intriguing (and more pragmatic) question - Why do so many wives think that their husbands haven't grown up (i.e. that they are just boys masquerading as men)?
Now, let's come back to the aspect of initiation rituals (and that of rituals in general). We must be careful not to 'throw the baby out with the bathwater'. Yes, we must remove rituals that reinforce gender stereotypes. Yes, we should stop (initiation) rituals that can cause physical or mental harm. But we must not 'de-ritualize' our society. Rituals can bring in a 'sense of the sacred' and that of profoundness to our lives, apart from facilitating psychological transitions. Rituals can even be useful in business organizations (see 'Accelerated learning and Rites of Passage' for an example). 'De-ritualization' is a move towards 'de-spiritualization' and hence towards alienation (from life and work)!
Postscript: When I shared this post with my son, his first reaction was "How did you manage to think so much about this? I didn't think so much when I turned 18!". This highlights another important possibility. May be, the transition from being a boy to being a man, is as significant (or perhaps more significant) for the parents of the boy as it is to the boy himself. When a boy becomes a man, the role of the parents (and part of the 'self image' of the parents) changes. So, making the transition is critical for both the boy and his parents! Some degree of 'letting go' by the parents and establishing a new 'relationship equilibrium' between the parents and the boy are essential for a boy to become a man! Unlike what used to happen in ancient societies, no one 'takes away the child from his parents' for initiation now. Hence, this 'letting go' is even more important in a modern society.
What do you think?