Bypassing the blockage of nations

From the BBC

Solving the world's environmental ills may mean re-thinking the role of nations and national governments

'And before anyone hits the comments form at the bottom of the page to say this is just the sort of leftist, neo-socialist, anti-libertarian, collectivist rubbish they would expect from a BBC environment correspondent, I want to emphasise that I am certainly not advocating some kind of global government'...

Here