Laudato Si'

The Latest

Holy Family Church in Booneville, Kentucky, with solar panels implemented as part of the Catholic Diocese of Lexington’s goal of net zero emissions.

Diocese of Lexington launches net-zero plan inspired by Laudato Si’

Oct 14, 2025

By Tessa Gervasini

Inspired by Pope Francis’ 2015 encyclical Laudato Si’, the Diocese of Lexington, Kentucky, plan will include all properties in 50... Read more

Pope Leo XIV and actor and former California governor Arnold Schwarzenegger address the opening day of the “Raising Hope for Climate Justice” conference held at a center near the papal villa of Castel Gandolfo on Oct. 1, 2025.

Pope Leo XIV, Arnold Schwarzenegger promote care for the earth at climate conference

Oct 1, 2025

By Hannah Brockhaus

“We are one family, with one Father, who makes the sun to rise and sends rain on everyone,” Pope Leo... Read more

Pope Leo XIV and former California Gov. Arnold Schwarzenegger.

Arnold Schwarzenegger to attend climate justice conference led by Pope Leo XIV

Sep 25, 2025

By Nicolás de Cárdenas

This is the second time the American actor will meet with a pontiff, having greeted Pope Francis in January 2017... Read more

Catholic bishops planting a tree at the premises of the Catholic Bishops’ Conference of Bangladesh in Dhaka, Aug. 14, 2020.

Bangladesh Catholics plant 1 million trees inspired by Laudato Si’

Sep 2, 2025

By Sumon Corraya

The Catholic bishops of Bangladesh began planting one million trees in 2020, with Protestant pastors and Muslim leaders joining the... Read more

The Vatican Gardens at Castel Gandolfo.

Pope Leo XIV to inaugurate integral ecology center in Castel Gandolfo in September

Aug 26, 2025

By Nicolás de Cárdenas

Pope Leo XIV is scheduled to inaugurate on Sept. 5 Borgo Laudato Si’, a development dedicated to the care of... Read more

Pope Leo XIV waves to pilgrams gathered in St. Peter’s Square at the Vatican for his Wednesday general audience on Aug. 6, 2025.

Papal lunch with poor scheduled for Aug. 17

The Prefecture of the Papal Household announced that Pope Leo XIV will travel to Albano, Italy, on Sunday, Aug. 17,... Read more

The Vatican Gardens at Castel Gandolfo in Italy.

Pope Leo XIV: Environment should not be a ‘bargaining chip’ to wield power, exploit poor

Jul 2, 2025

By Kristina Millare

Pope Leo XIV announced the theme “Seeds of Peace and Hope” for the 10th World Day of Prayer for the... Read more

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Francis, the pope who put the Church in green mode

May 2, 2025

By Andrés Henríquez

Welcomed by some and rejected by others, Laudato Si’ emerged as one of the most important documents of Francis’ pontificate. Read more

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Vatican announces theme for 2025 World Day of Prayer for the Care of Creation

Apr 12, 2025

By Victoria Cardiel

The Dicastery for Promoting Integral Human Development has announced the theme chosen by Pope Francis for the 2025 World Day... Read more

The Catholic University of America President Peter Kilpatrick (next to mascot) with Standard Solar, university, and government leaders on June 3, 2024.

Catholic University of America debuts 25-acre solar array, one of the largest in region

Jun 3, 2024

By Tyler Arnold

The 42 rows of nearly 15,000 solar panels located on the grounds of the university’s West Campus will provide six... Read more

Solar panels on the affordable housing Bishop Valero Residence in Astoria, Queens.

‘Love of neighbor at a global scale’: Dioceses launch faith-driven environmental programs

May 6, 2024

By Daniel Payne

As part of the Pope Francis-led effort to make ecological care a priority for the global Church, dioceses across the... Read more

Pope Francis at his general audience on Nov. 22, 2023.

Pope Francis to COP28: Environmental destruction is ‘an offense against God’

Dec 2, 2023

By Courtney Mares

Pope Francis canceled his scheduled trip to Dubai days before the climate summit at the request of his doctors. Read more

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Read some of the reactions to the pope’s ‘heartfelt appeal’ on climate change

Oct 5, 2023

By Daniel Payne

Pope Francis’ apostolic exhortation on the environment and the threat of climate change was met with praise both by Catholic... Read more

Pope Francis smiles during his general audience in St. Peter's Square Sept. 27, 2023.

Pope Francis issues new call for dramatic climate change measures

Oct 4, 2023

By Daniel Payne

The pope wrote that the effects of climate change “are here and increasingly evident.” Read more

Pope Francis meets with Latin American university rectors on Sept. 21, 2023, at the Vatican.

Pope Francis’ next environmental document to be called ‘Laudate Deum’

Sep 26, 2023

By Hannah Brockhaus

Pope Francis’ new document on the environment will be, he said, “a look at what has happened and say what... Read more

Pope Francis delivers a Laudato Si' video message May 24, 2021.

Pope Francis to release second Laudato Si’ on Oct. 4

Aug 30, 2023

By Hannah Brockhaus

The pope’s follow-up environmental document will be released on the feast of St. Francis of Assisi. Read more

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Jesuit university divests from fossil fuels after a six-year process

Aug 10, 2023

By Daniel Payne

Jesuit-run Seattle University said last month that it had fully “scrubbed its endowment portfolio of fossil fuel investments.” Read more

A forest fire rages on the Greek island of Corfu on July 24, 2023.

Pope Francis telegrams Greece and Italy to express concerns about wildfires and storms

Jul 31, 2023

By Daniel Payne

Recent wildfires devastated large parts of Greece and left several people dead while storms in Italy damaged buildings and caused... Read more

Pope Francis meets with John Kerry, U.S. President Joe Biden’s climate envoy, on June 19, 2023, in what was Kerry’s fourth official private meeting with the pope.

John Kerry meets Pope Francis at the Vatican for a fourth time

Jun 19, 2023

By Courtney Mares

Pope Francis met with U.S. President Joe Biden’s climate envoy John Kerry at the Vatican on Monday. Read more

Cardinal Michael Czerny.

Catholic universities should do more to respond to environmental issues, Vatican cardinal says

Mar 13, 2023

By Jonah McKeown

Cardinal Michael Czerny called for universities to provide a “concrete, visionary, and courageous response” to the problem of environmental destruction.  Read more