The last episode of season two. Robert Thurman and Sharon Salzberg are icons of American Buddhism, and they are joyful, longtime friends. They challenge us to reframe our anger by seeing love for our enemies as an act of self-compassion. “It’s very hard to see love as a force, as a power rather than as a weakness, but that is its reality,” Salzberg says.

Archbishop Desmond Tutu is one of our wisest models on the territory of reckoning with past wrongs that infuse and haunt the present. In the 1990s, he helped galvanize South Africa’s peaceful transition to democracy after decades of white supremacy as the law of the land. He tells a story of how healing and human redemption unfold from his time chairing the Truth and Reconciliation Commission, which granted amnesty to those who would fully confess their crimes. “Human beings can leave you speechless, really. They can leave you speechless by the horrible things they do, but they also leave you speechless with the incredible things,” he says.

The physicist Leonard Mlodinow changes how we think about the agency we have in shaping our own destinies. As a scientist, he works with principles like Brownian motion, by which Einstein helped verify the existence of molecules and atoms. As the child of Holocaust survivors, he dances with the experience we all have: that life never goes as planned, and yet the choices we make can matter. “The course of your life depends on how you react to opportunities and challenges that randomness presents to you,” he says.

Public theologian Ruby Sales opens up what it was like to be a teenage participant in the civil rights movement — including the impatience she had with religion and how she circled back, through her experiences of the movement, to a sense of the deep reason for inner life and religious groundings. The question she carries with her, “Where does it hurt?”, models new ways for us to understand one another.

Naturalist Terry Tempest Williams brings meaning and direction to the grief around ecological loss and climate change. She’s a self-described “citizen writer” rooted in the American West, and she draws connections between fierce love and hard work — both in the natural world and the human world. “It all comes down to relationships, to place, to paying attention, to staying, to listening, to learning — of a heightened curiosity with other,” Williams says.

Father James Martin is a beloved Jesuit writer and teacher who says desire is not selfish, but rather a path to understanding our callings in life. He believes everyone has a vocation we can find by asking: What moves me? “We all have an image of the person we want to become — more loving, more open, more free. That’s a call,” he says.

Matthieu Ricard is helping us redefine happiness in a culture convinced that it’s a passive experience. The French-born Tibetan Buddhist monk reframes happiness not as pleasure but as practice that requires discipline — akin to marathon training or learning chess. He asks, “What are the inner conditions that foster a genuine sense of flourishing, of fulfillment?”

Astronomer Natalie Batalha embodies a planetary sense of what “love” is and means. She says her experience searching the universe for exoplanets — earth-like bodies beyond our solar system that could harbor liquid water and life — fundamentally shifted how she thinks about the human experience on this planet. “You see the expanse of the cosmos, and you realize how small we are and how connected we are,” she says. “And that what’s good for you has to be good for me.”

A civil rights elder and speechwriter for Martin Luther King, Jr., the late Vincent Harding brought the wisdom of the movement to young people in hurting places. He offers the image of a “live human signpost” as a guiding light toward the kind of support and mentorship we can offer one another in the path toward a beloved community. “When it comes to creating a multiracial, multiethnic, multireligious, democratic society, we are still a developing nation,” he says. “But my own deep, deep conviction is that the knowledge, like all knowledge, is available to us if we seek it.”

Rami Nashashibi is a champion for how art can make humans visible to each other. He brings a new energy to Islam’s core commitment to beauty and humanity — and to the power of stories to heal and electrify us across geography and generation, culture and faith. He founded the Inner-City Muslim Action Network on Chicago’s South Side, where he also lives with his family. “The arts have become the real factor for us in both humanizing each other’s stories, connecting our stories, and revealing to one another the possibilities of what a better world can look like,” he says.

A rabbi and parent, Sandy Eisenberg Sasso wants us to think about how we might teach our children’s souls, not just their minds. She says nurturing the spiritual lives of our children is the work of understanding for ourselves “what really matters in life, what’s precious, what’s more important than earning a living and going through our daily routine.”

Naomi Shihab Nye says writing is “an act that helps you, preserves you, energizes you in the very doing of it.” She calls herself a “wandering poet,” and her words point to shining corners of beauty in the world we see every day.

Philosopher Kwame Anthony Appiah offers hope for quiet, sustained culture shift through the “endless shared conversation” of friendship. The writer of the New York Times “Ethicist” column studies how deep social change happens across time and cultures. “If you have that background of relationship between individuals and communities that is conversational, then when you have to talk about the things that do divide you, you have a better platform.”

“There is a place inside me that is far more powerful than the continuous mental noise,” says Eckhart Tolle. The spiritual teacher began to gain attention with his 1997 book, The Power of Now. Millions of people around the world have found pragmatic tools in his vision that fundamentally complicates the notion, “I think, therefore I am.”

“Imagine yourself alone on this planet. Would anything be the same?” Jennifer Michael Hecht is a poet, philosopher, and historian who wants to change the way we talk to ourselves and each other about suicide and staying alive — starting with her insistence that we believe each other into being. “Sometimes when you can’t see what’s important about you, other people can.”

Editor’s note: Given the focus of Jennifer Michael Hecht’s work, this episode briefly touches on the topic of suicide.

“Who am I?” Brazilian writer Paulo Coelho reframes the practice of pilgrimage as a journey into this mysterious question. “We have every single day this possibility, this chance of discovering something new,” he says.

A preview of the podcast that offers depth and discovery in the time it takes to make a cup of tea. Curated from hundreds of Krista Tippett’s big conversations with wise and graceful lives. Reset your day. Replenish your sense of yourself and the world.

Becoming Wise returns on Monday, March 25, 2019. Subscribe on Apple Podcasts, Google Podcasts, Stitcher, or wherever you find your podcasts.