After the Second World War, facilitating the establishment of the UN and aiding the reconstruction of Europe, the United States was widely viewed, at least in the West, as a benevolent hegemon. In the non-West, the US was often perceived as a supporter of the colonial powers in their struggle to maintain control over their colonial possessions, and was viewed far more critically, especially by emerging elites that were more inclined to socialist development paradigms than to the capitalist ethos favoured by Washington.

Capitalism is in crisis both morally, due to widening disparities of income and wealth and disclosures of abusive practices, and ecologically, due to its refusal to make business adjustments in accounting procedures that pass the consequences of emissions to the public and the future.

The atmosphere of fear and security manipulated by the government has converted American citizens into terrorist suspects who are all subject to arbitrary and unreviewable detention and surveillance.

Cumulatively, American society is sliding toward a new form of 'authoritarian democracy'. Elections continue, free speech is generally protected, institutions operate in accordance with the Constitution, but the reality of state - society relations is dramatically altered by the counter-terrorist claims of emergency rule and the right of exception.

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.

Our sense of the free market is variable, shifting from a more welfare-oriented model after the Great Depression to a capital-driven market after the collapse of socialism as a viable alternative.

It would seem to be the case that pressure on Iran to acquire nuclear weapons is almost totally driven by their need for a deterrent capability to avoid the fate of Iraq, Libya. The use of American military force in Syria thus sends exactly the opposite message as supposedly desired to the leadership in Tehran - and to others. North Korea has been dealt with diplomatically because it has the bomb and might use it if provoked.