We should not rule out the possibility that Trump's diplomacy could deescalate Middle East strife and international tensions, give the US a lower global profile and enable a more balanced world order to emerge, doing most of its damage here at home, through moves to implement his vision of nativist nationalism.

I do think there is an enhanced awareness of insecurity and vulnerability that induces anxiety that creates pressure on teachers and administrators to offer simplistic explanations and to be resistant to expressions of attitudes that can be viewed as unpatriotic, which is further interpreted as applicable to any tendency to challenge the government when it claims to be acting overseas to avoid repetitions of 9/11 or to encroach on domestic freedom to identify suspicious persons and behaviors.

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.

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.

I think if there is to be a crime of 'political genocide' it needs to be formulated with great care and precision to avoid unpopular views from being criminalised.

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.

There is no effort to acknowledge some equivalent accountability by associating "terrorism" with all violence that is deliberately aimed at civilians, either directly or as foreseeable effects of violent acts, whether the actor is a non-state individual or group or the state.