I would like to get a discussion going about the costs and benefits of multiculturalism. I think that this is gouing to be a very important political issue in the next few years - and as philosophers we need to get a handle on this issue and an overview of where the debate might be heading.
For some liberal philosophers the choice today is between multiculturalism and some kind of fundamentalism. Multi-culturalism is about peaceful cultural co-existence. Here, if you are not a multi-culturalist then you are some kind of antagonistic proto-fascist.
However, critics of multiculturalism argue that core cultures are in essence incommensurable and so any attempt to impose a multicultural society will only succed by means of a 'repressive tolerance' (political correctness and the like) that silences cultural dialogue and exchange.
It would be interesting to see what people think about this issue and get a - polite - debate going about whether it is possible to live in a complex liberal socety without a good deal of antagonism.