We only enjoy possession as stewards who look after some part of God's creation that still belongs to him. He is the owner of the vineyard to whom we have to give an account. It might help if you reflect a little on why money is so seductive. It has great power precisely because of what it is, a medium of exchange. We know that there are some things that money can't buy, but these days there is not much in our society that is not traded in some way in the market place.
Money is power, and power corrupts.
I know it is not easy to sit loosely on our possessions, but there is the challenge and the warning so often repeated in the gospels, of the spiritual danger that can come from the idolatry of possessions. The real challenge is in the priority that money can have in our lives. The challenge of sacrificial giving is one way of testing what our priorities are. None of that is meant to imply that paying attention to wealth in the community at large is always bad, although the materialism of our society in recent years has been shameful. From a general economic point of view increased production makes it easier to provide social services.