"All of humanity could share a prosperous, equitable future but the space for development is rapidly shrinking under pressure from a wealthy minority of ultra-consumers, a groundbreaking study has shown.

Growing environmental degradation and climate instability have pushed the Earth beyond a series of safe planetary boundaries, say the authors from the Earth Commission, but it still remains possible to carve out a “safe and just space” that would enable everyone to thrive.

That utopian outcome would depend on a radical transformation of global politics, economics and society to ensure a fairer distribution of resources, a rapid phase-out of fossil fuels and the widespread adoption of low-carbon, sustainable technologies and lifestyles, it said.

This would probably mean that limits have to be placed on excess consumption and that taxes have to be used to address inequality and raise revenue for investment in technology and infrastructure.

The scale of the required change will alarm many governments, acknowledged one of the lead authors. “It won’t be immediately welcomed. To some extent, it is frightening, but it shows that there is still a space for people and other species,” said Joyeeta Gupta, a former co-chair of the Earth Commission and a professor of environment and development in the global south at the University of Amsterdam…"