the pope does not consider civil unions equal to marriage between and man and a woman. He said everyone needs a family, that doesnt mean with children. If two people want to share their lives together and grow old together and be there for each other when sick and when dying this is why the pope wants them to have civil unions. This is instilling a sense of dignity, it has nothing to do with their sex, who knows if its about sex and that in fact its about inability to trust the opposite sex, it could be sometimes, lonliness and only companionship, they dont want to come home to an empty house and dont want to always eat alone, etc. The pope looks at the complexity of todays familys. He is not at all changing his mind about gays being married.