In 2007 hat Papst Benedikt zu einem Jugendtreffen gesagt, dass die Weltführer müssen mutige Entscheidungen um die Umwelt zu schutzen machen, "bevor es zu spät ist." Dieses Treffen war das erstes "Öko-Freundlich" katholisches Treffen der Welt. Es gab fast 500,000 Leute dabei.
"A decisive 'yes' is needed in decisions to safeguard creation as well as a strong commitment to reverse tendencies that risk leading to irreversible situations of degradation," the Pope said.
Wearing green vestments, he spoke to a crowd of mostly young people sprawled over a hillside near the Adriatic city of Loreto on the day Italy's Catholic Church marks it annual Save Creation Day.
More than 300,000 people had slept on blankets and in tents or prayed during the night. Organizers said they were joined by some 200,000 more who arrived from throughout Italy on Sunday.
"New generations will be entrusted with the future of the planet, which bears clear signs of a type of development that has not always protected nature's delicate equilibriums," the Pope said, speaking from a white stage.
In one of his strongest environmental appeals, Benedict said: "Courageous choices that can re-create a strong alliance between man and earth must be made before it is too late." [1]
In 2008 A Vatican official declared drugs, pollution and genetic manipulations as well as social and economic injustices as new areas of sinful behavior.