Based on the advance-retreat course model, a growth model under environmental pressure, this paper builds an economic growth model that focuses on the aggregation of capital and innovation with environmental pressure. Importantly, the paper presents methods for computing the optimal quantity of...

In view of the overwhelming pressures on the global environment and the need to disrupt the systems that drive them, an ecosystemic theoretical and practical framework is posited for the evaluation and planning of public policies, research and teaching programmes, encompassing four dimensions of...

This paper addresses the trade-off between unfavourable air pollution levels and favourable weather conditions for selecting a date for the staging of an outdoor event. For an event date that has been fixed, it presents a personal preference-based data-driven decision framework for individual...

Prologue: autumn aroma -- What's left? -- Arts of noticing -- Contamination as collaboration -- Some problems with scale -- Interlude: smelling -- After progress : salvage accumulation -- Working the edge "freedom" -- Open ticket, Oregon -- War stories -- What happened to the state? : two kinds...