The Universalist Pope?!

Pope Francis appears to have a new, dramatic, position on salvation for the non-believer.  Catholic Online  gives a detailed account of the Pope’s sermon yesterday where he stated that even atheists were redeemed by Christ and would go to heaven if they “do good.”

A quote from the article:

Francis explained himself, “The Lord created us in His image and likeness, and we are the image of the Lord, and He does good and all of us have this commandment at heart, do good and do not do evil. All of us. ‘But, Father, this is not Catholic! He cannot do good.’ Yes, he can… “The Lord has redeemed all of us, all of us, with the Blood of Christ, all of us, not just Catholics. Everyone! ‘Father, the atheists?’ Even the atheists. Everyone!” We must meet one another doing good. ‘But I don’t believe, Father, I am an atheist!’ But do good: we will meet one another there.”

I recognize that the pope is not really making himself out to be a universalist, but he definitely opens the door to salvation to anyone regardless of belief. If this is a sign of things to come, I think this pope may have ideas that could really unite Christianity.  If the pope believes an atheist can get into heaven, this seems to change the entire dynamic of Christian interaction with the world.  The fundamental missionary act would be to promote and support good conduct–Christian love–rather than merely spreading Christian theology or belief.  Is the pope implying this? Am I reading too much into it? Whether this represents a sea change or is simply warmer rhetoric, I think its a very positive step. Thoughts?