Zen Buddhism / Engaged Buddhism
Zen (Chan): China, early 6th century CE, later flowering in Japan; Engaged Buddhism: Vietnam, 1960s, during the Vietnam War
This entry covers two closely related strands kept together deliberately rather than split apart: Zen, the meditation-centered school of Mahayana Buddhism that prizes direct, wordless present-moment awareness over doctrine and scripture, and Engaged Buddhism, the 20th-century movement founded by Vietnamese Zen teacher Thich Nhat Hanh that insists that awakening is empty if it doesn't translate into compassionate action in the world. The two are historically and philosophically continuous — Thich Nhat Hanh trained as a Zen monk in the Lam Te (Vietnamese Rinzai) lineage before developing Engaged Buddhism as an explicit response to the suffering he witnessed during the Vietnam War — and together they represent the strand of the broader Buddhist tradition with the deepest personal resonance in this library, given the dedicated Thich Nhat Hanh book category already here. This entry deliberately sits alongside, not folded into, the library's general Buddhism entry: where that entry covers the tradition at its broadest (Theravada/Mahayana/Vajrayana, the Four Noble Truths, 2,500 years of history), this one goes deep on one specific lineage and its most consequential modern offshoot.