 I. DISCOVER My developing research publication, Mass Extinction, discusses the decline of liturgical practice in Glasgow within the spatial context of Gillespie, Kidd & Coia's post-war ecclesiastic inventory. Driven by the reinvention of the Catholic Church in the wake of the Second Vatican Council, Modernist-influenced structures were generated as tangible examples of the reinvented liturgical dynamic. Their current status, however, is mostly as poorly maintained and somewhat dilapidated structures with a severe lack of public appreciation. A rejection of both religious activity and modernist technique has left nearly a quarter abandoned or destroyed with many more facing socio-economic difficulty. 