Excellent, thoughtful and stimulating discussion, Tessa. You raise some highly salient points and provoke (you little 'thought-provacateur', you, LoL!) productive reflectivity, here! Incidentally, your self-description is quite interesting, as well ('Global Citizen' author, thinker, polymath, etc.). A commendable set of attitudes and orientations, in my opinion. Thank you for a moment of thoughtful pause in my otherwise knee-jerk, reactive day! I will be back for more from the deep well of your intellectual resources!