Earth4All project coordinator Till Kellerhoff traces the history of Earth4All, starting from the seminal Limits to Growth report in 1972, up to the publication of Earth for All: A Survival Guide for Humanity fifty years later. He outlines the two scenarios developed through Earth4All's scientific modelling - Too Little Too Late, and the Giant Leap - and how urgent action on five extraordinary turnarounds is needed to ensure prosperity and wellbeing for all.

To learn more about Earth4All and the turnarounds, visit https://earth4all.life/the-five-extra...

With thanks to University of Applied Sciences and Arts of Southern Switzerland (SUPSI), where this presentation was recorded.