Gordon Brown suggested something called a “global alliance” in response to climate change.
Some of this was sheer hokum: when uttered by Gordon Brown, the word “global”, as in “global economic crisis”, meant: “It’s not my fault”. To the extent that the word had intelligible meaning, it also had political ramifications that were scarcely examined by those who bandied it about with such ponderous self-importance. The mere utterance of it was assumed to sweep away any consideration of what was once assumed to be the most basic principle of modern democracy: that elected national governments are responsible to their own people – that the right to govern derives from the consent of the electorate.
The dangerous idea that the democratic accountability of national governments should simply be dispensed with in favour of “global agreements” reached after closed negotiations between world leaders has never, so far as I recall, entered into the arena of public discussion. Except in the United States, where it became a very contentious talking point, the US still holding firmly to the 18th-century idea that power should lie with the will of the people.