Planet: Critical The Truly Sustainable Alternative | Julia Steinberger
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Apr 23, 2026 Julia Steinberger, a degrowth scholar and IPCC lead author, explains the Living Well Within Limits research. She discusses why rising energy is not required for wellbeing. She highlights unequal transport footprints and the need for public services and efficient housing. She describes modelling decent living standards and a feasible low-energy future by 2050. Equality and limiting extreme wealth are central themes.
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Energy Growth Is Not Required For Well‑Being
- Energy growth does not cause higher well-being; high well-being is achievable with falling energy use over time.
- Data show the energy required for given development levels has dropped, meaning industrialized societies can cut energy while improving life quality.
Why Energy Needs Per Person Are Falling
- Falling energy intensity of well-being comes from technology and social innovations like vaccines, sanitation, and education.
- These demand-side and organizational advances let societies deliver core services more efficiently, lowering energy per unit of well-being.
Energy As A Practical Biophysical Lens
- Energy is a useful, data-rich entry point to study biophysical limits because good statistics exist and energy use links to emissions and resource extraction.
- Focusing on energy captures many environmental impacts while remaining transferable to other biophysical flows like materials or land.
