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Professor of Chemistry, University of Copenhagen, CSO at Ambient Carbon, DevLabs, Rensair, Luper Tech and AirScape

An important review and update to the Planetary Boundaries framework for sustainability has just been published (link below): "Human pressures have pushed the Earth system deep into the Anthropocene, threatening its stability, resilience and functioning. The Planetary Boundaries (PB) framework emerged against these threats, setting safe levels to the biophysical systems and processes that, with high likelihood, ensure life-supporting Holocene-like conditions. In this Review, we synthesize PB advancements, detailing its emergence and mainstreaming across scientific disciplines and society. The nine PBs capture the key functions regulating the Earth system. The safe operating space has been transgressed for six of these.. Human development within planetary boundaries defines sustainable development.. Each PB translates to a finite budget that the world must operate within, requiring strengthened global governance. The PB framework has been adopted by businesses and informed policy across the world, informing new thinking about fundamental justice concerns, and has inspired, among other concepts, the planetary commons, planetary health and doughnut economics. Future work must increase the precision and frequency of PB analyses, and, together with Earth observation data analytics, produce a high-resolution and real-time state of planetary health." Københavns Universitet - University of Copenhagen Katherine Richardson

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Matthew Johnson

Professor of Chemistry, University of Copenhagen, CSO at Ambient Carbon, DevLabs, Rensair, Luper Tech and AirScape

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