The "encounter" with the people on the peripheries is intended to draw them into the circle of common care and concern - that call to encounter is, to use a favorite world of John Paul II's, a call to solidarity. And that means, it seems to me, aggressive Catholic efforts to empower the poor - and a profound Catholic challenge to all those cultural forces that are eroding stable families, which are the elementary schools where we learn to take responsibility for our lives, which is the highest exercise of freedom.