---
id: people/johan-rockstrom
about:
  label: Johan Rockström
  depiction: people/johan-rockstrom.jpg
  depiction_credit: 'Xuthoria, Wikimedia Commons, CC BY-SA 4.0.'
  description: >-
    Swedish Earth system scientist who led the team behind the planetary
    boundaries framework in 2009; joint director of the Potsdam Institute for
    Climate Impact Research.
  tags:
    - planetary boundaries
    - earth system
    - water
person:
  affiliation: Potsdam Institute for Climate Impact Research
  role: Earth system scientist
relations:
  - predicate: member_of
    target: organizations/pik-potsdam
provenance:
  origin: agent
  sources:
    - title: Johan Rockström (Wikipedia)
      url: 'https://en.wikipedia.org/wiki/Johan_Rockstr%C3%B6m'
    - title: Board of Directors (Potsdam Institute for Climate Impact Research)
      url: 'https://www.pik-potsdam.de/en/institute/about/directors'
  created: '2026-11-02'
  reviewed: '2026-11-02'
  reviewed_by: 'Claude, from the sources listed'
  status: draft
---
Johan Rockström, born 31 December 1965, is a Swedish Earth system scientist.[^1] He studied in Uppsala and Paris and took his PhD at Stockholm University in 1997. His early work was on water resources, land use and the resilience of social-ecological systems.[^1] He was executive director of the Stockholm Environment Institute from 2004 to 2012 and director of the [Stockholm Resilience Centre](/organizations/stockholm-resilience-centre/) from 2007 to 2018.[^1] Since 2018 he has been a director of the [Potsdam Institute for Climate Impact Research](/organizations/pik-potsdam/), jointly with the economist Ottmar Edenhofer, and a professor of Earth system science at the University of Potsdam.[^1,2]

In 2009 he led a group of 28 scientists who proposed the planetary boundaries framework: nine Earth system processes, among them climate and biodiversity, each with a threshold past which the risk of abrupt or irreversible change rises.[^1] An update followed in 2015, and later work has tried to translate the global boundaries into regional ones and to quantify how the boundaries interact.[^1] Critics have argued that the placing of several of the boundaries is arbitrary and that some have local rather than global consequences.[^1] He co-chairs the Earth Commission.[^1]

He appears in the entries on the [Stockholm Resilience Centre](/organizations/stockholm-resilience-centre/), which he directed, and [PIK](/organizations/pik-potsdam/). He is a co-author of [the 2026 state of the climate report](/articles/2026-state-of-the-climate-report/), and his 2023 paper with colleagues on safe and just Earth system boundaries is one of the two flagship papers of the Earth Commission named in [A just world on a safe planet](/ontologies/earth-commission-safe-and-just/).