Conference Talks archive
ConferenceXE Live

Living sustainably in the Anthropocene

William E. Rees on ecological footprints, overshoot and what sustainability really requires.

William E. Rees · Professor Emeritus, School of Community and Regional Planning

University of British Columbia

Date

Information coming soon

Type

Conference presentation

  • Ecological Overshoot
  • Carrying Capacity
  • Resource Limits
  • Sustainability
  • Global Heating
  • Climate Policy

MEER conference talks · video archive

The argument

About this talk

Published by XE Live. William E. Rees, originator of the ecological footprint, sets out how far humanity's demands now exceed what the biosphere can regenerate.

He explains why efficiency and technology alone do not resolve overshoot, and what living within biophysical limits would actually involve.

This recording is published by XE Live on its official YouTube channel. Credit and all rights belong to XE Live and the speaker; MEER links to it for reference only.

The signal

Key takeaways

01

Credit where it is due

This talk was produced and published by XE Live. MEER links to the official recording rather than reposting it.

02

Overshoot is measurable

The ecological footprint shows human demand exceeding the biosphere's regenerative capacity.

03

Efficiency is not enough

Gains in efficiency are routinely absorbed by growth in consumption.

04

Why MEER includes it

Understanding limits clarifies why direct cooling is needed alongside deep cuts in demand and emissions.

Questions worth asking

Frequently asked questions

About the speaker

William E. Rees

Professor Emeritus, School of Community and Regional Planning · University of British Columbia

William E. Rees is a bioecologist and ecological economist at the University of British Columbia, and the originator of the ecological footprint concept with his former student Mathis Wackernagel. His work examines human carrying capacity, overshoot and the biophysical limits of industrial society.

About the conference

XE Live

This talk was recorded and published by XE Live on its official YouTube channel. Credit and all rights belong to XE Live and the speaker.

Downloads and further reading

Suggested reading