Sister Brigitte Queisser walks slowly along the decaying remains of the Berlin Wall, its rusty rebar reinforcement exposed where the concrete has crumbled away.

Sister Brigitte Queisser walks slowly along the decaying remains of the Berlin Wall, its rusty rebar reinforcement exposed where the concrete has crumbled away.
Rhodes, Oct. 12 (Xinhua/UNB) — Thirty years after the fall of the Berlin Wall, the world is more divided than ever, thus dialogue is urgently needed to build a more inclusive and peaceful future, experts said Friday at the opening…