I don't see an issue with that. Cows aren't going to have the major crossbreeding effect and fear that GM plants do, as its very easy to isolate a cow and prevent it crossbreeding if a problem did arise. Healthier milk is a good thing either way you look at it.
A lot of our food is genetically modified anyways. :P.
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.