Tig, I think you are making that up. I never mentioned the "Christian" concept of private ownership of land or "Christian capitalism" in relationship to atheism. Atheism is simply a belief that there is insufficient evidence to believe in the existence of God and is not linked to beliefs in land ownership or capitalism.
I do share some Christian beliefs such as the need to love ones neighbour but that doesn't make me a Christian. My views on private ownership of land and capitalism which I now find no point in sharing on the forum don't effect my atheist beliefs which are expressed in one short sentence.
