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Published online by Cambridge University Press: 04 July 2016
My original title for this lecture was “Aspects of Accessibility.” Then I discovered that people assumed it concerned accessibility in connection with aircraft maintenance. That assumption implied that an engineer is expected to stick to engineering. Having written what is to follow, I wonder whether that implication might well be right, and that all I have to say could be entitled:
“Glimpses of the Obvious”
On the other hand G. K. Chesterton clearly demonstrated that when the obvious is stressed, it often turns out to have unexpected aspects.