Jon Kabat-Zinn (born June 5, 1944) is Professor of Medicine Emeritus and founding director of the Stress Reduction Clinic and the Center for Mindfulness in Medicine, Health Care, and Society at the University of Massachusetts Medical School. He teaches mindfulness meditation as a technique to help people cope with stress, anxiety, pain and illness. His life work has been largely dedicated to bringing mindfulness into the mainstream of medicine and society. Kabat-Zinn is the author or co-author of scientific papers on mindfulness and its clinical applications. He has written two bestselling books: Full Catastrophe Living: Using the Wisdom of Your Body and Mind to Face Stress, Pain and Illness (Delta, 1991), and Wherever You Go, There You Are: Mindfulness Meditation in Everyday Life (Hyperion, 1994). He co-authored with Myla Kabat-Zinn Everyday Blessings: The Inner Work of Mindful Parenting, (Hyperion, 1997). Other books include Coming to Our Senses (Hyperion, 2005) and his most recent book The Mindful Way Through Depression: Freeing Yourself from Chronic Unhappiness, co-authored with J. Mark G. Williams, John D. Teasdale and Zindel V. Segal (Guilford, 2007). Kabat-Zinn is the founder and former Executive Director of the Center for Mindfulness in Medicine, Health Care, and Society at the University of Massachusetts Medical School. He is also the founder (1979) and former director of its renowned Stress Reduction Clinic and Professor of Medicine emeritus at the University of Massachusetts Medical School. Kabat-Zinn received his Ph.D. in molecular biology in 1971 from MIT where he studied under Salvador Luria, Nobel Laureate in Medicine. Kabat-Zinn has made significant contributions to modern health care with his research which focused on mind/body interactions for healing, and on various clinical applications of mindfulness meditation training for people with chronic pain and/or stress-related disorders. Kabat-Zinn began teaching the Mindfulness-Based Stress Reduction (MBSR) at the Stress Reduction Clinic in 1979. MBSR is an eight week course which combines meditation and Hatha yoga to help patients cope with stress, pain, and illness by using moment-to-moment awareness. Such mindfulness helps participants use their inner resources to achieve good health and well being. Kabat-Zinn and colleagues have studied the effects of practicing moment-to-moment awareness on the brain, and how it processes emotions, particularly under stress, and on the immune system. He is a board member of the Mind and Life Institute, a group that organizes dialogues between the Dalai Lama and Western scientists to promote deeper understanding of different ways of knowing and probing the nature of mind, emotions, and reality.

Pullman was born in Norwich, Norfolk, England, to RAF pilot Alfred Outram and Audrey Evelyn Merrifield. The family travelled with his father's job, including to Southern Rhodesia (now Zimbabwe), where he spent time at school. His father was killed in a plane crash in 1953 when Pullman was seven. His mother remarried and with a move to Australia came Pullman's discovery of comic books including Superman and Batman, a medium which he continues to espouse. From 1957 he was educated at Ysgol Ardudwy school in Harlech, Gwynedd and spent time in Norfolk with his grandfather, a clergyman. Around this time Pullman discovered John Milton's Paradise Lost, which would become a major influence for His Dark Materials. From 1963 Pullman attended Exeter College, Oxford, receiving a Third class BA in 1968, in an interview with the Oxford Student he stated that "he did not really enjoy the English course" and that "I thought I was doing quite well until I came out with my third class degree and then I realised that I wasn’t — it was the year they stopped giving fourth class degrees otherwise I’d have got one of those". He discovered William Blake's illustrations around 1970, which would also later influence him greatly Pullman married Judith Speller in 1970 and began teaching children and writing school plays. His first published work was The Haunted Storm, which joint-won the New English Library's Young Writer's Award in 1972. He nevertheless refuses to discuss it. Galatea, an adult fantasy-fiction novel, followed in 1978, but it was his school plays which inspired his first children's book, Count Karlstein, in 1982. He stopped teaching around the publication of The Ruby in the Smoke (1986), his second children's book, whose Victorian setting is indicative of Pullman's interest in that era. Pullman taught part-time at Westminster College, Oxford between 1988 and 1996, continuing to write children's stories. He began His Dark Materials about 1993. Northern Lights (published as The Golden Compass in the US) was published in 1996 and won the Carnegie Medal, one of the most prestigious British children's fiction awards, and the Guardian Children's Fiction Award. Pullman has been writing full-time since 1996, but continues to deliver talks and writes occasionally for The Guardian. He was awarded a CBE in the New Year's Honours list in 2004. Pullman also began lecturing at a seminar in English at his alma mater, Exeter College, Oxford, in 2004. He is currently working on The Book of Dust, a sequel to his completed His Dark Materials trilogy.