4870s havnt been made for quite some time, the card is still deccent but not high end, certainly not future proof if such a thing existed.
Sorry to tell you but 4870 is not very future proof. The HD6950 and 6970 are much more future proof.
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.