The poet Christian Wiman is giving voice to the hunger and challenge of being religious now. He had a charismatic Texas Christian upbringing, and was later agnostic. He became actively religious again as he found love in his mid 30s, and was diagnosed with cancer. He’s written, “How does one remember God, reach for God, realize God in the midst of one’s life if one is constantly being overwhelmed by that life?”

Alain de Botton is a philosopher who likes the best of religion, but doesn’t believe in God. He says that the most boring question you can ask of any religion is whether it is true. But how to live, how to die, what is good, and what is bad — these are questions religion has sophisticated ways of addressing. So he’s created The School of Life — where people young and old explore ritual, community, beauty, and wisdom. He explains why these ideas shouldn’t be reserved just for believers.

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.

Poet and historian Jennifer Michael Hecht says that as a scholar she always noticed the “shadow history” of doubt out of the corner of her eye. She shows how non-belief, skepticism, and doubt have paralleled and at times shaped the world’s great religious and secular belief systems. She suggests that only in modern time has doubt been narrowly equated with a complete rejection of faith, or a broader sense of mystery.

An environmentalist who pursued the ecological impulse of Paganism, from its ancient roots to its modern revival in Europe and North America, discusses his observations about the spirit of Paganism and its influence on everyday Western culture — and even on old-time religion.