One of the values of science is to make us uncomfortable says Lawrence Krauss. The particle physicist explains why we should all care about dark energy and the Higgs Boson particle. Science literacy matters, and, more importantly, he suggests we should take joy in science — just as we cultivate enjoyment of arts we may not completely comprehend.

Esoteric teachings on reincarnation and consciousness; simple teachings on compassion and ethics. Geshe Thupten Jinpa is a man who finishes the Dalai Lama’s English sentences. Meet this philosopher and former monk, now a husband and father of two daughters, and hear what happens when the ancient tradition embodied in the Dalai Lama meets science and life.

Jon Kabat-Zinn has learned, through science and experience, about mindfulness as a way of life. This is wisdom with immediate relevance to the ordinary and extreme stresses of our time — from economic peril, to parenting, to life in a digital age.

Kate Braestrup is a chaplain to game wardens, often on search and rescue missions, in the wilds of Maine. She works, as she puts it, at hinges of human experience when lives alter unexpectedly — where loss, disaster, decency and beauty intertwine. Hear her wise and unusual take on life and death, lost and found.

Robi Damelin lost her son David to a Palestinian sniper. Ali Abu Awwad lost his older brother Yousef to an Israeli soldier. But, instead of clinging to traditional ideologies and turning their pain into more violence, they’ve decided to understand the other side — Israeli and Palestinian — by sharing their pain and their humanity. They tell of a gathering network of survivors who share their grief, their stories of loved ones, and their ideas for lasting peace. They don’t want to be right; they want to be honest.

Each of us, in our everyday interactions, chooses between letting technology shape us and shaping it towards human purposes, even towards honoring what we hold dear. Sherry Turkle, director of the MIT Initiative on Technology and Self, is full of usable ideas — from how to declare email bankruptcy to teaching our children the rewards of solitude.

A veteran Republican senator and Democratic economist are political bridge people who’ve brought differing approaches and shared love of country to generations of economic policy. In this tense political moment, they offer straight talk and wise perspective — and won’t let partisan gridlock have the last word. The final dialogue in our Civil Conversations Project.

Two Christian leaders are working to restore Christian engagement in the world. Gabe Lyons and Jim Daly discuss how they who are reshaping their part in common life, and the common good. This often surprising conversation addresses subjects like gay marriage, abortion, and the strident reputation that Christian evangelicals have earned in the past decade.

From The Daily Show with Jon Stewart to CNN, Joanna Brooks has become a go-to voice during our national inspection of Mormonism in this presidential campaign. As Mitt Romney makes history, we revisit our personal and revealing conversation with the Ask Mormon Girl blogger. She opens a window on Mormonism as an evolving and far from monolithic faith.

The second show from our recent trip to Istanbul. We meet a Dominican friar whose Christianity is inspired by the mystical tradition of Islam. And, an Eastern Orthodox bishop is creating what he calls a “dialogue of life” as a religious minority in this crucible of the ancient church.

Terry Tempest Williams is a naturalist and writer, a biologist by training with a literary mind, who comes from a long Mormon lineage in Utah. She draws political, spiritual, and creative inspiration from her experience of the interior American West. She offers stories of neighborly collaboration that turns into environmental protection, and the value that comes from vitriolic disagreement inside families.

There’s a country between Europe’s debt crisis and the Arab Spring, where democracy is valued and the economy is growing. It’s Turkey. Mustafa Akyol gives a fresh perspective on this new model of religion and democracy.

Krista Tippett speaks with philosopher Jacob Needleman. As new democracies are struggling around the world, it’s easy to forget that U.S. democracy was shaped by trial and error. A conversation about the “inward work” of democracy — the conscience that shaped the American experiment.

Neuroscientist Richard Davidson is revealing that the choices we make can actually “rewire” our brains. He’s studied the brains of meditating Buddhist monks, and now he’s using his research with children and adolescents to look at things like ADHD, autism, and kindness.

Michael McCullough describes science that helps us comprehend how revenge came to have a purpose in human life. At the same time, he stresses, science is also revealing that human beings are more instinctively equipped for forgiveness than we’ve perhaps given ourselves credit for. Knowing this suggests ways to calm the revenge instinct in ourselves and others and embolden the forgiveness intuition.

As some Lakota make an annual pilgrimage on horseback to Wounded Knee in memory of Sitting Bull’s death, we’ll pull out some of the lesser known threads of the legacy of this complex leader and American icon. And we’ll explore why his spiritual character has animated his own people in the last three decades more openly than at any time since his death in 1890.

An understanding of Easter from inside the Armenian Orthodox tradition that is at once mystical and literally down to earth. Vigen Guroian is a theologian who experiences Easter as a call to our senses. He is passionate about the meaning of grand ideas like incarnation, death, and eternity as revealed in life and in his garden.

The 13th-century Muslim mystic and poet Rumi has long shaped Muslims around the world and has now become popular in the West. Rumi created a new language of love within the Islamic mystical tradition of Sufism. We hear his poetry as we delve into his world and listen for its echoes in our own.