The Universal Model of Sustainable Earth:
The Seed Design.
(online: https://www.modelearth.org/seed.html )
We have to know what kind of world we want to live in. The challenge is to come up with a goal, an ideal model that would appeal to all, so that we stop fighting over our differences--a no longer supportable practice.
I think that as long as we can all agree that a sustainable life style is what we all want, there might just be such a model that would accommodate all of us on one planet:
Imagine an Earth where humans exist in communities situated amidst wild, by humans unregulated nature where all the other species that we share this planet with live untroubled by humans.
These communities could exist at what-so-ever complexity of sustainability, as long as they would be transparently and demonstrably sustainable, so that they would not adversely affect the existence of other human communities and other life on Earth.
Please--also see "The Ideal Sustainable Earth Model: Proposal" - www.modelearth.org/ideal.html ; (foot)note in "The Ideal Sustainable Earth Model: Proposal" suggests a way of "evolving" more complex sustainable designs from simple ones.
I have suspicion that this "universal" model is not an unknown idea, however I cannot remember where I saw it--it could well have been a sci-fi book;
I would appreciate pointing out to me where else this idea might exist!
Thank you, Hearthstone.