I found this article at Zerohedge.com, but it was Authored by Rachel Nuwer via BBC.com,
“The political economist Benjamin Friedman once compared modern Western society to a stable bicycle whose wheels are kept spinning by economic growth. Should that forward-propelling motion slow or cease, the pillars that define our society – democracy, individual liberties, social tolerance and more – would begin to teeter. Our world would become an increasingly ugly place, one defined by a scramble over limited resources and a rejection of anyone outside of our immediate group. Should we find no way to get the wheels back in motion, we’d eventually face total societal collapse.
Such collapses have occurred many times in human history, and no civilisation, no matter how seemingly great, is immune to the vulnerabilities that may lead a society to its end. Regardless of how well things are going in the present moment, the situation can always change. Putting aside species-ending events like an asteroid strike, nuclear winter or deadly pandemic, history tells us that it’s usually a plethora of factors that contribute to collapse. What are they, and which, if any, have already begun to surface? It should come as no surprise that humanity is currently on an unsustainable and uncertain path – but just how close are we to reaching the point of no return?
The Roman Empire dominated the Mediterranean Sea but failed to maintain expanding in every direction on the lands beyond. It debased its currency, using less and less precious metals to spend and grow beyond its means – and spending their future eventually caught up to them. They collapsed not due to a great adversary, but from within. One of the most important lessons from Rome’s fall is that complexity has a cost, as does governing a huge empire.
While it’s impossible to predict the future with certainty, mathematics, science and history can provide hints about the prospects of Western societies for long-term continuation.
Safa Motesharrei, a systems scientist at the University of Maryland, uses computer models to gain a deeper understanding of the mechanisms that can lead to local or global sustainability or collapse. According to findings that Motesharrei and his colleagues published in 2014, there are two factors that matter: ecological strain and economic stratification. The ecological category is the more widely understood and recognized path to potential doom, especially in terms of depletion of natural resources such as groundwater, soil, fisheries and forests – all of which could be worsened by climate change.
That economic stratification may lead to collapse on its own, on the other hand, came as more of a surprise to Motesharrei and his colleagues. Under this scenario, elites push society toward instability and eventual collapse by hoarding huge quantities of wealth and resources, and leaving little or none for commoners who vastly outnumber them yet support them with labour. Eventually, the working population crashes because the portion of wealth allocated to them is not enough, followed by collapse of the elites due to the absence of labour. The inequalities we see today both within and between countries already point to such disparities. For example, the top 10% of global income earners are responsible for almost as much total greenhouse gas emissions as the bottom 90% combined. Similarly, about half the world’s population lives on less than $3 per day.
For both scenarios, the models define a carrying capacity – a total population level that a given environment’s resources can sustain over the long term. If the carrying capacity is overshot by too much, collapse becomes inevitable. That fate is avoidable, however. “If we make rational choices to reduce factors such as inequality, explosive population growth, the rate at which we deplete natural resources and the rate of pollution – all perfectly doable things – then we can avoid collapse and stabilise onto a sustainable trajectory,” Motesharrei said. “But we cannot wait forever to make those decisions.”
“So far, modern Western societies have largely been able to postpone similar precipitators of collapse through fossil fuels and industrial technologies…” But will technology always come at the right time to save the system? Or are we due for collapse of an already overburdened system, an already poisoned ecosystem, an already debased currency spending the future of an already overpopulated humanity? If so, the coming crash will probably be epic and catastrophic, taking down modern technology and civilization with it. Financial collapse and war are the most likely triggers that could start the implosion.
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