Pope Francis called on all leaders in all fields to protect people and the environment, and to shun hatred, envy and pride as he formally began his ministry Tuesday in front of a crowd of more than 100,000 on Saint Peter's Square at the Vatican.
New Pope Installed with Formal Mass
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Pope Francis waves to crowds as he arrives for his inaugural mass in Saint Peter's Square at the Vatican, March 19, 2013.
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Pope Francis waves as he arrives in Saint Peter's Square for his inaugural mass at the Vatican, March 19, 2013.
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Crowds fill Saint Peter's Square for the inaugural mass of Pope Francis at the Vatican, March 19, 2013.
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Pope Francis reaches out for a child in Saint Peter's Square at the Vatican, March 19, 2013.