This is a call to action from the Club of Rome. The Club of Rome published the original Limits to Growth. Limits to Growth was a dynamic systems model which showed that collapse will happen as we hit physical limits of the planet.
There has been a recent re-calibration of the Limits to Growth model and it doesn't look good.
https://onlinelibrary.wiley.com/doi/10.1111/jiec.13442?af=R