There's a difference between giving children hundreds of options and leaving them to find something that works for them, and giving them the One True and Holy Option and telling that if they try something different they will die, burn in agony for eternity, and so on.
Would I like to see tribal and caste identities being diluted in a similar way? Personally, I would - not necessarily into insignificance, but certainly to the point where they can't be used as an excuse for exclusion and physical or emotional violence. (I'm including class within caste.)
Tribal and caste identities seem to cause a lot of problems while offering very little that's useful or positive.
Of course this means making diversity an indoctrinated value. But since it probably isn't possible to avoid indoctrination altogether, I wouldn't see that as a completely bad thing.
So we should force parents to take their children to different religious gatherings, to different soccer teams.. and so on and so on.
It is forcing diversity.. more or less like my idea of forcing parents to send kids overseas (with state support). Something I have long ago advocated.
Of course you can not force parents not to attend mass regularly on a catholic church with their kids, but you can indeed force them to go to a synagogue, to a mosque and to a flying spageutti monster gathering or to a star-trek/BSG gathering.
The only problem of course is that diversity indoctrination is going to be a tough sell.. but if we can make kids and parents go to school...everything is possible.
A pleasure I therefore claim to show, not how men think in myths, but how myths operate in men's minds without their being aware of the fact. Levi-Strauss, Claude
