I think the impacts of 9/11 on academic freedom vary greatly depending on locale and time (softening with the passage of time), and even within the same community, and likely within the same schools. This variability makes it difficult to offer generalized responses without accompanying caveats.

The idea of self-determination was gradually given credibility by international law, and it lent strong emancipatory support to movements of liberation struggling against a West-centric world order. Latin American countries used international law creatively, both to limit the protection of foreign investment by establishing the primacy of national sovereignty in relation to natural resources, and by building support for the norm on non-intervention in internal affairs.

I am quite confident that there are numerous discussions going in various "deep states" throughout the world about how to contain Trump's America geopolitically and economically, given the early indications that his policies will intensify conflict in many parts of the world.

Historically, international law lent a measure of legality to the colonial system, and allowed the West to set the rules for participation as a sovereign state on a global level. It also protected the interests of foreign investment in countries of the global South even when these were exploitative, and deprived countries of the benefits of resources situated within their territories.

The main challenge is what to do in the face of double standards. Those who should be rendered accountable under international criminal law, the Kissingers of this world, enjoy de facto impunity, while those who come from countries that have long been targets of hegemonic abuse are used as poster children of accountability.

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.

It should be appreciated that this whole effort to hold leaders of states criminally responsible is a rather radical challenge to territorial sovereignty and a repudiation of the whole related ethos of 'sovereign immunity'.