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Jack Santa Barbara's avatar

spot on Matt, ecological overshoot is the problem - too many people consuming too many natural sources and sinks. Every environmental problem you can think of is caused by overshoot - its either over consuming a source (and depleting it or forcing it extinct, or disrupting the natural dynamics of an ecosystem), or its a sink problem (too much pollution doing the damage). Once you understand that overshoot is the issue, you can then come to appreciate the magnitude of the problem - we are currently overconsuming sources and sinks at almost twice the rate that nature can regenerate. This presents a huge task - to learn to live well with only a small fraction of our current material throughput.

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MonkeyBalancingBuddha's avatar

Yup absolutely. Excellent planet critical episode I agree. If we try to replace our current materials and energy use (even if we stop the growth trajectory) with alternatives, it will destroy the habitability of the planet just as readily.

As the saying goes ‘There ‘ain’t no such thing as a free lunch!’

Even renewable systems need building and replacing, which all takes energy and materials (ie mining) The challenge of our age is going to be how to use the little remaining time and fuel we have to do a SYSTEM and infrastructure transition to something that moves in the right direction, gradually back towards planetary limits, with lower consumption, lower populations, lower overall ecological footprint - LESS ENERGY.

We need to relearn ancient ways of being human and being with land, and somehow splice that into a carefully curated modern world where we somehow manage to keep the good bits (yes: medicine and communications, no: speedboats and instagram, etc...)

Alternatively crop and civilisational collapse will leave us all subsistent farmers again anyway.

Time to reduce our demands on the world to meet insane expectations, learn to be happy in community again and it’s Time get our hands dirty. Time to garden, to love, to be stewards, to be pupils of Mother Earth.

Good luck everyone!

PS: also highly recommend Rachel’s recent episode on regenerative agriculture re global cooling - very positive! :)

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