Cardinal Lamberto left Rome with a large sum of money and several documents. Fearing that their corruption will be exposed, Keinszig, Lucchesi, and Gilday plot to murder the Pope. Gilday poisons the pontiff's tea, killing him in his sleep. The character of Lamberto and the film's depiction of the events which led to his murder are based upon one of the conspiracy theories surrounding the sudden death of the real-life Pope John Paul I, Albino Luciani. Like the Lamberto character, Luciani was discovered dead in his bed in 1978, 33 days after his election to the papacy. Various theories, such as the
Social teachings of the papacy Social teachings of the papacy Social teachings of the papacy gives a succinct review of salient features in the papal social encyclicals beginning with "Rerum novarum", the groundbreaking encyclical of Pope Leo XIII in 1891, and going to the present time. Pope Leo XIII, amidst the Industrial Revolution and concerns about the deteriorating working and living conditions of urban workers wrote the first social encyclical of modern times, "Rerum novarum" ("Of new things"), in 1891, under the influence of the German Bishop Wilhelm Emmanuel Freiherr von Ketteler. This 1891 encyclical set the tone for the Catholic Church's social teaching to