Configure fields for considering duplicates?

Probably you have some reason not to do so, but you could use the concatenation of user and text as id and then you would not need to use Duplicate Detection as Solr does it for you if you don't overwrite.

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.