For as long as I've been buying electronics, dust under the screen aren't covered. In fact, this isn't really considered a defect or any sort of malfunctioning at all. Of course, unless you bought your iPhone with dust under the screen, then you can probably return it with the retailer; but if the dust got inside the screen afterwards, I highly doubt they'll do it for free.
I did check at the apples warranty and service faq, but as I said, dust aren't really counted as any sort of malfunction or defect...so it doesn't really say anything about it.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.