by T.M. Lenton, et al in Potsdam Institute for Climate Impact Research…Tipping points pose some of the biggest risks to our planet’s life-support systems and the stability of our societies. In an unprecedented effort by the scientific community, researchers have now published a comprehensive report on Earth system tipping points and their potential impacts and opportunities for societal change. More than 200 scientists from around the world contributed to the ‘Global Tipping Points Report’. The report with more than 500 pages provides an authoritative guide to the state of knowledge on tipping points, explores opportunities for accelerating much needed transformations, and outlines options for a new governance of tipping point risks and opportunities.
Is it too late to keep global warming below 1.5 °C? The challenge in 7 charts
by Jeff Tollefson in Nature…Chances are rapidly disappearing to limit Earth’s temperature rise to the globally agreed mark, but researchers say there are some positive signs of progress.
Multisolving: making systems whole, healthy, and sustainable
by Elizabeth R. Sawin, et al, in Stanford Social Innovation Review…Crossing system boundaries to build partnerships and solve shared problems will strengthen communities and build resilience.
The ‘flickering’ of Earth systems is warning us: act now, or see our already degraded paradise lost
by George Monbiot in The Guardian…Every hour is now an “if only” moment: offering a better chance of avoiding collapse than the hour that follows. Grim as our time on Earth is, future generations will look back on it as a golden age. A golden age of wildlife, of mild weather, stability, prosperity, of opportunities to act. Our living world is a grey shadow of what it once was, but a vibrant paradise in comparison with what it will be. Unless, unless.
2023 Executive Summary
from the Executive Summary UNEHS…Today, we are moving perilously close to the brink of multiple risk tipping points. Human actions are behind this rapid and fundamental change to the planet. We are introducing new risks and amplifying existing ones by indiscriminately extracting our water resources, damaging nature and biodiversity, polluting both Earth and space, and destroying our tools and options to deal with disaster risk.
Climate change has toppled some civilizations but not others. Why?
by Kate Yoder in Grist…Of course, there’s no guarantee that a better system will replace the vulnerable, unequal one after a collapse. “You still have to do the work of putting in the reforms, and having the support of those in power, to be able to actually set and reinforce these kinds of revisions,” Hoyer said. “So I would argue, if that’s the case, let’s just do that without the violence to begin with.”
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