Originally published in 1987. The Origins of Agnosticism provides a reinterpretation of agnosticism and its relationship to science. Professor Lightman examines the epistemological basis of agnostics' learned ignorance, studying their core claim that "God is unknowable." To address this question, he reconstructs the theory of knowledge posited by Thomas Henry Huxley and his network of agnostics. In doing so, Lightman argues that agnosticism was constructed on an epistemological foundation laid by Christian thought. In addition to undermining the continuity in the intellectual history of religious thought, Lightman exposes the religious origins of agnosticism.

The authentic spiritual quest is marked not by certainties but by questions and doubt. Mark Vernon who was a priest, and left an atheist explores the wonder of science, the ups and downs of being 'spiritual but not religious', the insights of ancient philosophy, and God the biggest question.

Until the middle of the nineteenth century, atheism and agnosticism were viewed in Western society as bizarre aberrations. Shortly thereafter, unbelief emerged as a fully available option, a plausible alternative to the still dominant theism of Europe and America. How and why, James Turner asks, did it become possible for significant numbers of people to sustain disbelief in God? Without God, Without Creed is a brilliant examination of this, one of the great cultural revolutions in Western civilization.

Krasny brings his wide-ranging knowledge and perceptive intelligence to a thoughtful and thought-provoking exploration of belief--and lack of belief. He helps believers and nonbelievers alike understand their own questions about faith and religion. Personal and universal, timely and timeless, this is a deeply wise yet warmly welcoming conversation, an invitation to ask one's own questions--no matter how inconclusive the answers.