John Crook

John Hurrell Crook

John Hurrell Crook (1930–2011) was a distinguished British ethologist, primatologist, and later, a significant teacher in Western Chan Buddhism. His academic career was marked by pioneering work in socio-ecology, a field that integrated the study of animal behavior with ecological and social factors. He held a pivotal role in the development of British primatology and led influential research groups.

Early Life and Academic Foundation

Educated at Oakmount School and Sherborne School, Crook's initial encounter with Chan Buddhism occurred during his national service in Hong Kong. He pursued higher education at the University of Southampton, where his early research on gulls led to doctoral studies at Jesus College, Cambridge, under the supervision of William Homan Thorpe and Robert Hinde. His doctoral work focused on weaver birds in West Africa, expanding into further research in India, the Seychelles, and East Africa.

Contributions to Ethology and Primatology

Crook was instrumental in establishing socio-ecology as a dimension of ethology, then largely influenced by Niko Tinbergen and Konrad Lorenz. After moving to the University of Bristol, he collaborated with Professor K.R.L. Hall to establish a center for primate studies. His research extended socio-ecological principles to primates, with fieldwork conducted in Ethiopia on geladas and Morocco on the Barbary macaque. A fellowship at the Center for Advanced Study in the Behavioral Sciences in California introduced him to humanistic psychotherapy, which he later taught widely in the UK, leading to the creation of the Bristol Encounter Centre.

Himalayan Studies and Buddhist Practice

In 1977, Crook led an expedition to Zanskar in Ladakh, Himalayas, to study polyandry. Subsequent expeditions explored the region's geology, agriculture, social structures, and monastic practices. He later returned to the Himalayas with Tibetologist James Low to study the lives of Buddhist hermits.

Upon retiring early from academia, Crook dedicated himself to practicing Zen Buddhism. He undertook intensive retreats taught by Chan Master Sheng-yen of Taiwan. In 1993, Master Sheng-yen transmitted to Crook the authority to teach Chan Buddhism. Together with colleagues, Crook formed the Western Chan Fellowship, developing a program of retreats tailored for Western practitioners.

Legacy and Publications

Crook authored around a hundred scientific papers across ornithology, ethology, and evolutionary psychology, as well as several books exploring consciousness and Zen practice. His final work was "World Crisis and Buddhist Humanism" (2009). He received honors including the Osman Hill Medal from the Primate Society of Great Britain and a fellowship at Stanford University. His death in 2011 was marked by a gathering of former students and colleagues, who recognized him as a "pivotal figure in the rise of British primatology and socio-ecology."