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Faith Community “must come together” to Address Climate Crisis: Kenyan Catholic Nun at Faith-Based Youth Forum

There is a need for urgent collective action from faith communities to address the climate crisis amid droughts and forced migration in many parts of the globe, the Executive Director of the Justice, Peace, and Integrity of Creation Franciscans Africa (JPIC-FA) has said.

Speaking during the Friday, September 27 Interfaith Youth Forum on Peace and Integral Ecology at the main campus of the Catholic University of Eastern Africa (CUEA) in Nairobi, Kenya, Sr. Mary Francis Wangari urged religious groups to unite in combating the escalating environmental crisis, which she described as a pressing challenge driven by decades of human activity.

“In the face of these immense challenges, we, as an interfaith community, must come together in solidarity. Our role is to collaborate, to address this crisis with a shared sense of responsibility, and to champion justice,” Sr. Wangari said.

Unity, the Kenyan-born member of the Little Sisters of St. Joseph – Africa (LSSJ-J) further said, “is our strength. Divided, we may fall, but together, through interfaith collaboration, we can create lasting change for the environment and humanity.”

“The consequences of climate change are already being felt deeply,” she noted during the September 27 forum that representatives from various faith groups, including Catholic, Anglican, Muslim, and Hare Krishna, in attendance. 

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Some of the manifestations of the impact of climate change are widespread droughts, forced migration, and resource conflicts, Sr. Wangari said, adding that oil and gas exploitation are a major driver of environmental and social disruption.

She went on to reiterate the importance of interfaith collaboration in advocating for justice and environmental protection, saying, “The strength of interfaith relationships has proven essential in addressing issues affecting communities and nations. Together, we have made a difference, and we will continue to advocate for peace, justice, and the care of creation.”

The one-day event that JPIC-FA, the Center for Social Justice and Ethics -CUEA, the Laudato Si movement, and other partners organized focused on the theme, “To act and Hope with Creation ‘Endorsing FFNPT, REpower Africa’”.

The forum brought together different faith groups, institutions, and individuals to raise “a prophetic voice and call our leaders” to endorse the Fossil Fuel Non-Proliferation Treaty ((FFNPT).

Echoing the words of Pope Francis in his May 2025 Encyclical Letter “on care for our common home”, Laudato Si’, that “things can change,” Sr. Francis Wangari further reflected on the event’s theme, and underscored the value of hope amid climate change challenges. 

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"To say that there is nothing to hope for would be suicidal," the Executive Director of JPIC-FA warned.

She urged faith groups to support the global push for a FFNPT, which aims to address climate change by stopping the expansion of fossil fuel production, phasing out existing fossil fuel infrastructure, and investing in renewable energy and sustainable alternatives.

In her September 27 presentation, Sr. Wangari said that in aiming to phase out existing fossil fuels, FFNPT would ensure “a just global transition for workers, communities, and countries.” 

“Creation waits with eager longing for the revealing of the children of God, in the hope that the creation itself will be set free from its bondage to decay,” the LSSJ-J said referring to Romans 8:19-20.

She urged the interfaith community to take bold steps during the Season of Creation that begins on the annual World Day of Prayer for Creation, which Pope Francis established to be marked on September 1 and concludes on October 4, the Feast of St. Francis of Assisi.

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This year’s World Day of Prayer for Creation was marked under the theme, “Hope and Act with Creation”.

Silas Mwale Isenjia is a Kenyan journalist with a great zeal and interest for Catholic Church related communication. He holds a Bachelor’s Degree in Linguistics, Media and Communication from Moi University in Kenya. Silas has vast experience in the Media production industry. He currently works as a Journalist for ACI Africa.