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Laudato Si

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. / Credit: Daniel Ibanez/CNA

Pope Leo XIV, Arnold Schwarzenegger Promote Care for the Earth at Climate Conference

Oct 1, 2025

“We are one family, with one Father, who makes the sun to rise and sends rain on everyone,” Pope Leo said Oct. 1 at a conference center in Castel Gandolfo, Italy.

Season of Creation 2025: Catholic Laity on How Laudato Si’ Inspired Environment-Friendly Initiatives in Cape Verde

Sep 6, 2025

The May 2015 Encyclical Letter of the late Pope Francis on care for our common home, Laudato Si’ “raised awareness” on and inspired “concrete” environmental initiatives in Cape Verde, a Catholic lay leader has testified.

Pope Leo XIV on Friday, Sept. 5, 2025, officially inaugurated the Laudato Si’ Village in Castel Gandolfo with a liturgical celebration highlighting the “vocation” of every person to care for creation, including a performance by Andrea Bocelli. / Credit: Vatican Media

Pope Leo XIV Inaugurates Ecological Laudato Si’ Village in Castel Gandolfo

Sep 5, 2025

Pope Leo XIV on Friday officially inaugurated the Laudato Si’ Village in Castel Gandolfo with a liturgical celebration highlighting the “vocation” to care for creation.

Delegates during the September 2-4 Africa Peace and Environment Summit (APES 2) at Kenya-based Catholic University of Eastern Africa (CUEA). Credit: Sunrays Foundation.

Africa Peace and Environment Summit: Catholic University VC Urges “sense of ecological citizenship, virtue”

Sep 3, 2025

The Vice Chancellor (VC) of the Kenya-based Catholic University of Eastern Africa (CUEA) has called for conversion at a personal level to curb environmental degradation and the associated dangers.

Pope Leo XIV greets the faithful gathered in St. Peter’s Square from the popemobile during his Wednesday general audience on Aug. 6, 2025. / Credit: Daniel Ibañez/CNA

This is Pope Leo XIV’s Prayer Intention for the Month of September

Sep 2, 2025

Pope Leo XIV’s prayer intention for the month of September is for our relationship with all of creation. 

The Vatican Gardens at Castel Gandolfo. / Credit: Courtney Mares/CNA

Pope Leo XIV to Inaugurate Integral Ecology Center in Castel Gandolfo in September

Aug 26, 2025

Pope Leo XIV is scheduled to inaugurate on Sept. 5 Borgo Laudato Si’, a development dedicated to the care of creation inspired by Pope Francis’ 2015 encyclical.

Cardinal Michael Czerny, SJ (right), leads a press conference announcing the Mass for the Care of Creation at the Vatican on Thursday, July 3, 2025. / Credit: Hannah Brockhaus/CNA

Vatican Hopes New Mass Prayers Will Renew Care for God’s Creation

Jul 3, 2025

The “Mass for the Care of Creation,” inspired by Pope Francis’ encyclical Laudato Si’, has prayers and Mass readings designed “to ask God for the ability to care for creation.”

Pope Leo XIV prays the Regina Caeli from the window of the Apostolic Palace for the first time on May 25, 2025. / Credit: Vatican Media

"I ask you to sustain me with your prayer and closeness": Pope Leo XIV at Queen of Heaven Prayer

May 25, 2025

In his first Regina Caeli from the window of the Apostolic Palace, Pope Leo XIV thanked the faithful for their affection and asked them to pray for him. 

Francisca Dommetieru Ziniel

Over 100 African Youths to Participate in Planned Third Laudato Si’ Assembly in Ghana Targeting Young People

May 23, 2025

More than 100 young people from across Africa and beyond are expected to gather in the capital city of Ghana, Accra, for the Third Laudato Si’ Youth Assembly, aimed at celebrating the 10th anniversary of Pope Francis’ Encyclical Letter on care for our common home, which the late Pontiff issued on 24 May 2015.

10 Years of Laudato Si’: Apostolic Administrator in Mozambique Says “caring for nature is protecting the future”

May 23, 2025

The Apostolic Administrator of Mozambique’s Catholic Diocese of Quelimane has called on Christians to embrace environmental responsibility as a vital part of their faith and a way of securing the future.

Credit: ACI Africa

10th Anniversary of Laudato Si': Catholic Official in Angola Raises Concerns About Actions Endangering the Environment

May 22, 2025

As the Church marks ten years since the publication of Pope Francis’ Encyclical Letter on care for our common home, Laudato Si’, the Executive Secretary of the Catholic Commission for Justice and Peace (CCJP) of the Catholic Bishops’ Conference of Angola and São Tomé (CEAST) has raised concerns about growing threats to the environment, calling for urgent and concrete actions to protect the planet.

Credit: Breaking In The Habit

Catholic Environmentalist in Kenya Lauds Growth of Global Movement Birthed from Pope Francis’ Laudato Si’ Document

Apr 24, 2025

Pope Francis’ Encyclical Letter on care for our common home, Laudato Si’, which marks its 10th anniversary this year, has had a positive impact on society since its release in 2015, a Kenyan Catholic environmentalist has said.

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“Seeds of Peace and Hope”: Vatican Announces Theme for 2025 World Day of Prayer for the Care of Creation

Apr 12, 2025

The Dicastery for Promoting Integral Human Development has announced the theme chosen by Pope Francis for the 2025 World Day of Prayer for the Care of Creation.

Credit: Archdiocese of Kampala

Reflecting on 10 Years of Laudato Si: Uganda’s Kampala Catholic Archdiocese, Partners Plan Workshop

Mar 27, 2025

The Catholic Archdiocese of Kampala in Uganda is organizing a workshop to examine the milestones the Archdiocese has achieved since the unveiling of Pope Francis’ Encyclical Letter on care for our common home, Laudato Si’, about 10 years ago.

Credit: SECAM

Catholic Bishops Join other Faith, Civil Entities in Push for Group to Oversee Reparations for Africa’s Historical Abuse

Mar 5, 2025

Members of the Symposium of Episcopal Conference of Africa and Madagascar (SECAM) are among the faith and civil society organizations proposing the formation of “an ethical reference group” that will help in overseeing the reparations for Africa following the historical injustices the continent has suffered.  

Laudato Si’, “moral, theological foundation” for Addressing Africa’s Ecological Reparations: Catholic Environmentalist

Mar 4, 2025

Pope Francis’ Encyclical Letter on care for our common home, Laudato Si’, is foundational in addressing ecological reparations stemming from historical injustices, including those in Africa, a Kenyan Catholic environmentalist has said. 

Pilgrims shield themselves from the sun at Pope Francis' general audience in St. Peter's Square at the Vatican, Wednesday, June 26, 2024. / Credit: Daniel Ibanez/CNA

Pope Francis Unveils Plan for Vatican to Go Solar

Jun 26, 2024

“We need to make a transition toward a sustainable development model that reduces greenhouse gas emissions into the atmosphere,” a new motu proprio reads.

“EWTN News Nightly” host Tracy Sabol speaks with Dr. Erin Lothes, a Catholic environmental theologian and senior manager of the Laudato Si’ Animators Program with the Laudato Si’ Movement, on on May 9, 2024. / Credit: “EWTN News Nightly” screen shot

Vatican Hosts Discussions on Climate Change, Offers Resources as Ocean Temperatures Hit Record High

May 14, 2024

The Laudato Si’ Action Platform provides resources for the Church to achieve real and lasting solutions to environmental problems. 

A poster announcing the launch of a charcoal briquette making factory in Nigeria’s Catholic Archdiocese of Abuja. Credit: Catholic Archdiocese of Abuja

We’re Here “to create a better environment”: Nigerian Archbishop at Launch of Charcoal Briquette Production Initiative

Apr 15, 2024

The launching of a charcoal briquette making factory in Nigeria’s Catholic Archdiocese of Abuja continues initiatives aimed to realize “a better environment” in line with the recommendations of Pope Francis’ 2015 Encyclical Letter “on care for our common home”, Laudato Si’, the Local Ordinary has said.

Ghana Catholic Youths’ “Green Lent Initiative” to Foster Environmental Conservation

Feb 20, 2024

The Green Lent, an initiative of the Catholic Youth Network for Environmental Sustainability in Africa (CYNESA) in Ghana, aims to foster the care of the environment during the Lenten Season, CYNESA Coordinator has told ACI Africa in an interview.