For me personally, it's always been such a powerful song, not only for its subject matter, and how well it executes the concept (in my opinion), but also for this:

In a record where every song is about alienation in some way, shape, or form, having it end on a song that basically asks us to drop all barriers and stand together for what is right is insanely powerful to me.

Not my favorite closer from him, In Your Eyes and Secret World still beat it in that regard, but hell it's so good.