Vatican II and its history / Giuseppe Alberigo -- Vatican II and theology / Andrés Torres Queiruga -- "The others" : ecumenism and religions / Mauro Velati -- Gaudium et spes : the forgotten future of a revolutionary document / Eric Borgman -- Forty years later : what has become of the ecclesiological reforms envisaged by Vatican II? / Hervé Legrand -- The signs of the times / José Comblin -- The theological options of Vatican II : seeking an "internal" principle of interpretation / Christoph Theobald -- Is the Second Vatican Council forgotten? / Hans Küng -- The ignored "text" : on the hermeneutics of the Second Vatican Council / Peter Hünermann -- Vatican II today / Joseph Doré -- Humanity : centre and summit of the Earth / Lukas Vischer.