It should be appreciated that if the arrangement on Iran's nuclear program collapses after being so patiently negotiated, and successfully implemented since 2014 despite the intense opposition of Netanyahu's Israel and its American loyalists in Congress, it would be widely perceived around the world as a huge setback in the search for regional stability and the struggle to prevent any further spread of nuclear weapons.

Hamas retains the right to defend Gaza by the use of the weaponry at its disposal, and is thus not committed to nonviolence, but it does offer the possibility of greater peace and stability for both Israelis and Palestinians if the label of "terrorism" was abandoned and the search for accommodation was commenced in good faith.

Post-1989 capitalism was far more unfriendly to economic and social rights than was the prior capitalism seeking to win public approval as a more compassionate economic arrangement than that which prevailed in state socialist economies.

When I told my mother that I have to give a talk, and was debating what could I possibly say to non-mathematicians, she said: "You got what to wear?".

With Islamophobic tendencies in Europe and North America it is quite possible that Islamic leaders could be charged with 'political genocide'. An extremist American pastor in a small Florida church held a trial that convicted the Koran of encouraging the murder of non-Muslims and of being responsible for the 9/11 attacks. It is this sort of outlook that would be encouraged to claim that Islam embodied 'political genocide', a development that would have many negative effects on inter-civilisational relations within and among countries.

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.

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.