On 1 October 2002, Martino was named President of the
Pontifical Council for Justice and Peace. In November 2003, he championed the use of
genetically modified organisms (GMOs) to alleviate world hunger at a conference that he organized to consider the morality of GMOs, which troubled critics concerned about the risks they pose to the environment and health. Martino was elevated to the
College of Cardinals in the
consistory of 21 October 2003, becoming
cardinal deacon of
S. Francesco di Paola ai Monti. Martino was one of the
cardinal electors who participated in the
2005 papal conclave that elected
Pope Benedict XVI. In December 2003, reacting to U.S. treatment of
Saddam Hussein, including the release of a video showing his teeth being inspected "like a cow", he said: "I felt pity to see this man destroyed. Seeing him like this, a man in his tragedy, despite all the heavy blame he bears, I had a sense of compassion for him." On 6 November 2006, after Hussein had been sentenced to death, Martino said that "... punishing a crime with another crime – which is what killing for vengeance is – would mean that we are still at the point of demanding an eye for an eye, a tooth for a tooth..." He pleaded for clemency for Hussein and called for a peace conference aimed at solving all the major conflicts in the Middle East and reiterated his position that the
invasion of Iraq by U.S.-led coalition was wrong. Martino was named President of the
Pontifical Council for the Pastoral Care of Migrants and Itinerants on 11 March 2006. In November 2006, Martino called plans by the
George W. Bush administration to construct an additional 700 miles of fencing along the
U.S.-Mexico border "an inhumane program". He also said that
Muslims in Europe should respect local laws restricting the wearing of certain types of veils. He said: "It seems elementary to me and it is quite right that the authorities demand it." He said they "must respect the traditions, symbols, culture and religion of the countries they move to". On 14 June 2007, Martino urged Catholics to withhold donations from
Amnesty International after the organization decided in April to advocate support for access to abortion in cases where pregnancy threatened a woman's life or was the result of rape or incest. Speaking on the
2008–2009 Israel–Gaza conflict Cardinal Martino said that "Defenseless populations are always the ones who pay. Look at the conditions in
Gaza: more and more, it resembles a big
concentration camp." He called for peace talks: "If they can't come to an agreement, then someone else should do it (for them). The world cannot sit back and watch without doing anything. We Christians are not the only ones to call this land 'holy', Jews and Muslims do so too. The fact that this land is the scene of bloodshed seems a great tragedy." When the
Israeli Foreign Ministry objected to the use of the phrase
concentration camp, Vatican officials distanced themselves from Martino's remarks. Elaborating on his remarks, he said: "I say that the conditions people are living in there should be looked at: surrounded by a wall that is difficult to cross, in conditions contrary to human dignity. What is happening during these days is horrible. But when I speak, may people take into account the whole of what I say." He said both sides are "guilty" and that it is "necessary to separate them, like two fighting siblings" and make them "sit down to negotiate". Martino took a great interest in automobiles and proclaimed the
Ten Commandments for Drivers. He collaborated with the
Fédération Internationale de l'Automobile.
Retirement Martino submitted his resignation as required when he reached the age of 75. On 28 February 2009, Pope Benedict relieved Martino of the presidency of the Pontifical Council for Pastoral Care of Migrants and Itinerant Peoples, appointing Archbishop
Antonio Maria Vegliò to succeed him. On 24 October 2009, Pope Benedict named Cardinal
Peter Turkson to succeed Martino as president of the Pontifical Council for Justice and Peace. In July 2010, Martino assumed the position of Honorary President of the
Dignitatis Humanae Institute, a Rome-based organisation established to promote human dignity "based on the recognition that man is made in the image and likeness of God". He resigned in 2019. In November 2010, Martino was appointed by
Prince Carlo, Duke of Castro as Grand Prior of the
Sacred Military Constantinian Order of Saint George. On 25 June 2012,
Prince Carlo, Duke of Castro appointed him Knight of the Illustrious Royal
Order of Saint Januarius. On 8 October 2011, he was named special papal envoy to the celebration of the centenary of the cathedral of
Yangon, Burma, scheduled for 8 December 2011. Martino met with Nobel peace laureate
Aung San Suu Kyi, a Buddhist, before the Mass. Though too old to participate in the
2013 conclave that elected
Pope Francis, Martino was one of the six cardinals who made the public act of obedience on behalf of the
College of Cardinals to the new pope at his
papal inauguration. On 12 June 2014, Martino became the longest-serving cardinal deacon following the elevation of Cardinal
Jean-Louis Tauran to the rank of Cardinal-Priest. Martino had declined to exercise his option of taking the title of cardinal priest after ten years as a cardinal deacon. In letters dated 21 July 2017, the
Governor-General of Antigua and Barbuda issued notice that Martino's 2014 appointment to the
Order of the Nation had been annulled. Martino died in Rome on 28 October 2024, at the age of 91. ==Notes==