With an Argentinean scientist, we explore the human landscape of forensic sciences and its emergence as a tool for human rights. Doretti has unearthed bones and stories of the dead and “the disappeared” in more than 30 countries, including victims of Argentina’s Dirty War, over two decades. She shares her perspective on reparation, the need to bury our dead, and the many facets of justice.

A filmmaker and scholar gives us a parallel story to the ubiquitous news of China’s economy and politics. Mayfair Yang discusses the ancient and reemerging traditions of reverence and ritual — revealing background to its approach to Tibet. And, she tells us how China gleaned some of its recent dismissive attitudes towards religion from the West.

The word “healing” means “to make whole.” But historically, Western medicine has taken a divided view of human health. It has stressed medical treatments of biological ailments. That may be changing. Mehmet Oz, a cardiovascular surgeon, is part of a new generation of doctors who are taking medicine to new technological and spiritual frontiers.

Robert Wright charts an intellectual path beyond the faith versus reason debate. He takes a relentlessly logical look at the history of religion, exposing its contradictions. Yet Wright also traces something “revelatory” moving through human history. In this public conversation — recorded before a live audience — we explore the story he tells, the import he sees in it for our culture, and where it has personally taken him.

Part two of this series delves into Einstein’s Jewish identity, his passionate engagement around issues of war and race, and modern extensions of his ethical and scientific perspectives.

A poet and self-described literary activist, E. Ethelbert Miller attended Howard University in 1968 — the age in which Black Power was finding its voice. He has remained there ever since, observing and making sense of the trajectory of black history and culture. He pushes at the parameters within which mainstream America routinely sees what he calls “blackness.”

British activist Ed Husain was seduced, at the age of 16, by revolutionary Islamist ideals that flourished at the heart of educated British culture. Yet he later shrank back from radicalism after coming close to a murder and watching people he loved become suicide bombers. He dug deeper into Islamic spirituality, and now offers a fresh and daring perspective on the way forward.

Americans are religious and non-religious, devout and irreverent. But in astonishing numbers, across that spectrum, most of us say that we pray. We explore the subject of prayer, how it sounds, and what it means in three different traditions and lives.

Karen Armstrong speaks about her progression from a disillusioned and damaged young nun into, in her words, a “freelance monotheist.” She’s a formidable thinker and scholar, but as a theologian she calls herself an amateur — noting that the Latin root of the word “amateur” means a love of one’s subject. Seven years in a strict religious order nearly snuffed out her ability to think about faith at all. Here, we hear the story behind Armstrong’s developing ideas about God.

We shine a light on two young leaders of a new generation of grassroots Muslim-Jewish encounter in Los Angeles. They’re innovating templates of practical relationship that work with reality, acknowledge questions and conflict, yet resolve not to be enemies — whatever the political future of the Middle East may hold.

One of today’s most influential spiritual teachers shares his youthful experience of depression and despair — suffering that led him to his own spiritual breakthrough, and ultimately, freedom and peace of mind. He also explicates his view of what he calls “the pain body” — the accumulated emotional pain that may influence us and our relationships in negative ways. And Tolle talks about spirit and God, and what those concepts mean to him.

Nine Muslims, in their own words, reveal a creative convergence of Islamic spirituality and American identity that is unfolding, largely unnoticed, in the United States. A lawyer turned playwright, a teacher who’s a lesbian, a retired federal prosecutor — all giving shape to the nature and meaning of Muslim identity, and sharing how tricky it can be to unravel Islamic religious tradition from the many cultural traditions.

We explore the complex ethics of global aid with a young writer from Kenya, Binyavanga Wainaina. He is among a rising generation of African voices who bring a cautionary perspective to the morality and efficacy behind many Western initiatives to abolish poverty and speed development in Africa.

Our guest has grappled with large moral and religious questions on and off the page. We discover what she discerned — in the act of creating a new universe — about God and about dilemmas of evil, doubt, and free will. The ultimate moral of any life and any event, she believes, only shows itself across generations. And so the novelist, like God, she says, paints with the brush of time.

President Obama has cited Reinhold Niebuhr’s teachings as significant in shaping his ideas about politics and governance. In a public conversation, we discuss the great public theologian’s legacy and ideas — and what influence they may play in the future of American politics.

James Prosek is an artist, fly-fisher, author, and environmental activist who has always, as he puts it, found God “through the theater of nature.” From a young age he has been fascinated by trout and now eel – which he sees as “mystical creatures” – and he’s captured them literally and artistically, by way of both angling and paint. We explore the sense of meaning and mystery he has developed along the way, including his concern with how we humans limit our sense of other creatures by the names we give them.

As the global economic crisis began to unfold this past fall, we wanted to respond immediately, in our way. We began to conduct an online conversation parallel to but distinct from our culture’s more sustained focus on economic scenarios. For in each of our lives, whoever we are, very personal scenarios are unfolding that confront us with core questions of what matters to us and what sustains us. We made a list of our guests across the years who we thought might speak to this in fresh and compelling ways.

We explore human and spiritual aspects of economic downturn with a wise public intellectual of our time, the Quaker author and educator Parker Palmer. He works with people from all walks of life at the intersection of spiritual, professional, and social change, and stresses the need to acknowledge the inner life of human beings as a source of reality and power.