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  1. In September 2023, a team of scientists quantified, for the first time, all nine processes that regulate the stability and resilience of the Earth system. These nine planetary boundaries were first proposed by former centre director Johan Rockström and a group of 28 internationally renowned scientists in 2009.

  2. Johan Rockström, director of the Potsdam Institute for Climate Impact Research (PIK) and EAT co-founder, was today announced as the winner of the 2024 Tyler Prize for Environmental Achievement for his pioneering work on the “Planetary Boundaries” framework, a scientific guide to help keep the planet in a safe operating space.

  3. 31. Mai 2023 · Rockström, J. et al. Identifying a safe and just corridor for people and the planet. Earths Future 9 , e2020EF001866 (2021). Article ADS Google Scholar

  4. Johan Rockström leads the international research network advancing the planetary boundaries framework, together with the core research hubs at SRC (led by Sarah Cornell) and PIK (led by Jonathan Donges). This research ranges from Earth system modelling of interactions among planetary boundaries, to transformation scenarios for world ...

  5. In 2009, according to Rockström and others, three boundaries were already crossed (biodiversity loss, climate change and nitrogen cycle), while others were in imminent danger of being crossed. [6] In 2015, several of the scientists in the original group published an update, bringing in new co-authors and new model-based analysis.

  6. 13. Sept. 2023 · We don’t know how long we can keep transgressing these key boundaries before combined pressures lead to irreversible change and harm,” says Centre researcher and co-author Johan Rockström, Director of the Potsdam Institute for Climate Impact Research (PIK) and Professor in environmental science at the Stockholm Resilience Centre ...

  7. 23. Sept. 2009 · 7948 Citations. 2340 Altmetric. Metrics. Identifying and quantifying planetary boundaries that must not be transgressed could help prevent human activities from causing unacceptable...