Is there anyway to change the earnings from hub affiliation programme from dollars to uk pound?

No, you'll need to do this once you have received the payment in your paypal account - either when you spend it or when you cash it out into your personal bank account.

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.