Originally published: October 2020 by TED · Recorded for the TED Countdown Global Launch (10 October 2020)
Planetary Boundaries and the Decisive Decade
Johan Rockström, Director of the Potsdam Institute for Climate Impact Research and co-developer of the planetary boundaries framework, gave this talk at the launch of TED Countdown in October 2020. Backed by striking animations, he shows how several of the Earth systems that regulate our climate are at risk of crossing tipping points. He then sets out what must change in energy, food and nature over the next decade.
Key Takeaways
- Several of Earth's major climate-regulating systems, from permafrost to the Amazon, are under stress.
- Crossing tipping points could lock in irreversible warming.
- The decisions taken this decade will shape the planet we hand to future generations.
Why It Matters for ESG and Sustainability Management
This science is the foundation for 1.5°C-aligned, science-based targets and for assessing physical climate risk. Companies that understand it can set credible targets and build resilience. See GreenCo's climate risk disclosure guide.
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