Greenland's vast ice sheet, covering 80% of the island and two miles thick, serves as the world's largest natural laboratory. By studying minerals and gases trapped in ice cores, glaciologists

Greenland's vast ice sheet, covering 80% of the island and two miles thick, serves as the world's largest natural laboratory. By studying minerals and gases trapped in ice cores, glaciologists unravel ancient mysteries—like past temperatures or the disappearance of the Norse—and gain critical insights into the future of climate change.

Journalist Jon Gertner explores this topic in his book, "The Ice at the End of the World." Purchase it here: https://amzn.to/2RtLtwY

For more on Greenland's ice and climate change, visit BigThink.com: https://bigthink.com/videos/greenlands-ice-a-trip-back-in-time-to-see-the-future-of-climate-change

This September, join us in celebrating charity: water's sixth birthday by addressing Rwanda's water crisis. Despite rebuilding

This September, join us in celebrating charity: water's sixth birthday by addressing Rwanda's water crisis. Despite rebuilding their nation, women and children still walk for hours daily to collect dirty water. The people of Rwanda are working to provide clean, safe water for everyone. You can help; learn more at charitywater.org/september.

Video by Jamie Pent (@jazzyjamieleigh), Paul Pryor, and Jon Reisinger. Music by Dustin O'Halloran, Josh Ralph, and Jon Steinmeier. Post-Audio/Final Mix by Claymore Pictures.

Jon Cooksey masterfully uses humor to address humanity's most serious challenges. His film, "How to Boil a Frog," is highly recommended for viewing and discussion.

Cooksey

Jon Cooksey masterfully uses humor to address humanity's most serious challenges. His film, "How to Boil a Frog," is highly recommended for viewing and discussion.

Cooksey was featured in Peak Moment (Episode 187). This content was uploaded on January 15, 2011.

"Two American Families: 1991-2024" is a FRONTLINE documentary chronicling the economic struggles of two Milwaukee families—one Black, one white—over 34 years. It intimately follows the

"Two American Families: 1991-2024" is a FRONTLINE documentary chronicling the economic struggles of two Milwaukee families—one Black, one white—over 34 years. It intimately follows the Stanleys and Neumanns as they battle to avoid poverty amidst the changing American economy, from the rise of lower-wage work to current inflation. Despite continuous challenges across six presidential administrations, both families and their now-grown children demonstrate remarkable resilience.

This powerful journalism, made possible by viewers, raises unsettling questions about the American economy. Support your local PBS station: [Donate to PBS](https://www.pbs.org/donate/). Explore related reporting: [Two American Families](https://www.pbs.org/wgbh/frontline/documentary/two-american-families/).

Communities of color are disproportionately affected by climate change and air pollution. We will hear from Rev. Louis Tillman, Senior Pastor of St. Philip's Evangelical Lutheran Church in

Communities of color are disproportionately affected by climate change and air pollution. We will hear from Rev. Louis Tillman, Senior Pastor of St. Philip's Evangelical Lutheran Church in Baltimore, about his work in these communities. Thais Lopez Vogel, Co-Founder of VoLo Foundation, will discuss their environmental justice projects, including her creation of Florida Climate Week. Her full bio is available here: VoLo Foundation Team.

Patricia Rubio, CCL Diversity and Inclusion Program Coordinator, supports effective communications and transformative justice. Her background as an Environmental Educator helps unite people with nature and foster connections with indigenous flora and fauna.

Amidst rising political distrust, finding common ground is crucial for solving national challenges. We need to bridge differences and listen to each other to foster cooperation.

This month,

Amidst rising political distrust, finding common ground is crucial for solving national challenges. We need to bridge differences and listen to each other to foster cooperation.

This month, Rev. Franklin Ruff will address these vital issues. As pastor of First Baptist Church in Stillwell, Kansas, and Red Co-Chair of the Braver Angels Kansas City Alliance, Rev. Ruff is a conservative who advocates for humility and recognizing the humanity in others. He will share insights on finding common ground and building understanding.

Amidst high political distrust, finding common ground is crucial for solving national problems. We welcome Rev. Franklin Ruff, a conservative pastor from First Baptist Church in Stillwell, Kansas,

Amidst high political distrust, finding common ground is crucial for solving national problems. We welcome Rev. Franklin Ruff, a conservative pastor from First Baptist Church in Stillwell, Kansas, and Red Co-Chair of the Braver Angels Kansas City Alliance.

Rev. Ruff, also past president of American Baptist Churches of the Central Region, advocates for humility and recognizing the humanity in others. He will share insights on bridging differences and fostering mutual understanding to address our nation's challenges.

An interview was recently conducted with Rev. Bill Kirlin-Hackett.

Rev. Kirlin-Hackett serves as the Director of the Interfaith Task Force on

An interview was recently conducted with Rev. Bill Kirlin-Hackett.

Rev. Kirlin-Hackett serves as the Director of the Interfaith Task Force on Homelessness.

For over a decade, activist performance artist Bill Talen, known as Reverend Billy, and his Church of Stop Shopping, have preached against recreational

For over a decade, activist performance artist Bill Talen, known as Reverend Billy, and his Church of Stop Shopping, have preached against recreational consumerism and climate disaster. He was recently arrested after a 15-minute musical protest at a JPMorgan Chase Bank in Manhattan, highlighting the bank's environmental record and the extinction of the Central American golden toad.

Facing misdemeanor charges that could lead to a year in prison, Reverend Billy and The Stop Shopping Choir continue to perform in New York City every Sunday through December 22. Reverend Billy is also featured in the film and book, "What Would Jesus Buy?" The book is available for purchase.

Rev. Gregory Boyle, S.J., founder of Homeboy Industries, the world's largest gang intervention and re-entry program,

Rev. Gregory Boyle, S.J., founder of Homeboy Industries, the world's largest gang intervention and re-entry program, presented his talk, "Lessons from the Field: Kinship as an Intervention."

He was joined by David Vasquez and Ruben Ruiz, two "homies" from his program. This event, held on February 6, 2017, was hosted by the Rev. Michael C. McFarland, S.J. Center for Religion, Ethics and Culture.