The meetings began with discussions of areas of commonality between Catholicism and Islam and concluded with a commitment to issue a joint statement.
An execution scheduled for Tuesday in Huntsville was stayed by a federal appeals court in New Orleans two hours before Robert James Campbell was set to be put to death.
The court said prosecutors in Campbell's case did not take into account evidence that he had an intellectual disability.
No matter how sophisticated and how many algorithms are programmed to help a drone or other machine make calculations before firing on a target, autonomous weapons systems could never comply with international human rights law, a Vatican official said.
"Meaningful human involvement is absolutely essential in decisions affecting the life and death of human beings," Archbishop Silvano Tomasi, the Vatican observer to U.N. agencies in Geneva, told experts meeting May 13-16 to discuss lethal autonomous weapons systems.
A lack of courageous leadership has hampered the peace process, one woman said. "How many courageous hearts do we have in the world? Francis is a courageous heart."
Commentary: The right to protest is not the right to violently oust a democratic government, a distinction that policymakers in Washington don't always seem to grasp.
What do you say to graduates as they leave their universities and go out into the world? That was the problem I faced when I was invited to address the graduates of the Institute for Pastoral Studies and the Graduate School of Loyola University Chicago on Wednesday, May 7. I fear that I was not as encouraging as I would have liked because I see many challenges in their future. Here is what I said:
Pope Francis' exhortation for priests to smell like the sheep have made these priests more confident in engaging issues of labor and work.
In the current issue of Theological Studies, Kate Ward and Kenneth R. Himes of Boston College deliver a heavily documented and deeply penetrating analysis of economic inequality. It is an issue that affects not just the United States but other nations as well, they note.
Eight countries are on the State Department's "Countries of Particular Concern," and a commission recommended eight others be added.
The execution of Clayton Lockett did not go off without a hitch Tuesday night.
Instead of death by lethal injection, the Oklahoman inmate died of a heart attack, with the complication attributed to vein failure, the Associated Press reported. The state corrections department was using a new three-drug combination, and the botched execution led them to postpone the execution of Charles F. Warner, also scheduled for Tuesday night, for two weeks.