Poverty will disappear when the poverty of soul is no longer a major issue in humanity.
While humanity remains greedy and self centered, there will be hoarding of assets by individuals and nations which will affect the distribution of wealth in the world.
All who are less influential will suffer. That does not only include those who are vulnerable in the society like the less intelligent, children and old people but it extends to other areas of existence as well. Greed and self centeredness have a draining effect and negative impact on the animal kingdom and on nature and global warming.