America is perhaps best viewed as an 'authoritarian democracy' within its own territory and as 'a global state' of a new kind when considered internationally.

We live in a state-centric world faced with global-scale problems that cannot be met by the actions of single states, no matter how powerful, if assessed from the perspective of military capabilities.

Any move by Israel to end the conflict with the Palestinians by unilateral moves - such as annexing the West Bank, delinking Gaza and declaring that there be no further diplomatic process - will lead to strong regional and global reactions, as well as intensify efforts at the UN and in civil society to brand Israel as an outlaw state dangerous to regional and world peace and guilty of criminal behavior.

In light of Trump's irresponsible behavior, even Putin may decide that it was time to recalculate Russian interests. This could happen quite quickly if Trump goes ahead and wrecks one of the few potentially stabilizing developments in the Middle East during the last several years. Similarly, if Israel joins NATO, this might be more than Putin is willing to swallow.

At present, the United States, with over 700 foreign military bases, navies in every ocean, a programme to militarise space, and drone bases planned for all regions of the world, is increasingly perceived in relation to its hard power diplomacy, a threat to political independence and stability for many countries.

To be a hegemon is inherently ambiguous, usually implying some mixture of dominance and legitimacy, that is, being seen as contributing global leadership in a generally benevolent manner.

The fact that Universal Jurisdiction exists in relation to serious international crimes does convey two important aspects of the global reality: first, that such individuals would be held accountable if international law was applied without regard to geopolitics, and second, that there is enough ambiguity about the reach of UJ that it inhibits such individuals and conveys an impression of de facto criminality.