Borders
No - not the overpriced bookshop.
In an age of the internet, of globalisation, of easy air travel, of mass migration (in and to the West at least), of climate change - is it time to look towards burning all the flags, to moving beyond the notion of sovereign nations to a global society with local regional governments? And would it make life simpler for the man on the street? One currency, one tax system, integrated housing markets and job markets?
Or, even aside from the administrative issues, would a lack of national identity be too much of a sacrifice? Could you see your flag taken down forever? Your public holidays standardised? Your neighbourhoods transformed? Who'd speak what language? Practice what religion?
Are we caught between a rock and a hard place - a consumer driven push to globalisation without the societal and political structures to back it up?
Or is it all basically okay?