Most people tend to gravitate towards big, discrete disasters but, if we study history, it’s far more likely to due to slow decline. Political gridlock increases, civic institutions start to fail, people feel less and less enfranchised and more divided and we lose the sense of common unity. There may be some big event that will become the focal point but that won’t be the reason, it’ll just be the straw that broke the camel’s back.
So much of modern society is fragile, it’s reliant on an incredibly tight interwoven net that must work and keep on working on the entire thing grinds to a halt. The more advanced we get, the more we build upon existing foundations to support such modernity. But what that means is that there’s not the possibility of just dropping down 1 or 2 levels in development. Either we keep advancing or, if we start dropping, we drop a whole lot of levels.
Say we get into a small trade tiff with China. All of a sudden, a part that used to be easy to get now becomes difficult. That part gets redesigned around in a way that makes the product slightly worse than before. Now, other products that depend on that product have to adjust to accommodate the reduced functionality. Multiply that across thousands of instances and your economy starts to struggle to provide for basic needs of the citizenry. Once you start to have things like food shortages, people start turning on the machinery itself and you start to see looting of supply trucks and increased crime and your supply chains start to become unsustainable.
If you’re thinking this is implausible and can’t happen, look at Venezuela as an example writ small. In one sense, the disaster in Venezuela was “caused” by the drop in oil prices 2 years ago. But, in another sense, it was caused by decisions made 30, 50, 100 or 500 years ago depending on how expansive view of history you choose to take which slowly brought Venezuelan civic society to the point where it’s ready to rip itself apart. Fortunately for Venezuela, there’s still room for the country to reverse its nosedive and there’s an entire economic community to help it on its road to recovery but that won’t be the case if it happens globally.
Personally, I feel the biggest risk to society right now is the vast increase in US political gridlock that we’ve seen just in the 21st century. It’s amazing to me that the Republicans managed to shut down the government in 2013 and nobody even seemed concerned about it a year later for the midterm elections. It would not be beyond belief for me that Obamacare might be the last piece of major legislation passed in the history of the United States and that all we will see from now on is obstructionism in every direction.
A big cause of this belief is because one of the worrying lessons that the world has discovered over the last 2 years is just how much of the modern civic compact is based on growth. The population is easily quelled so long as they believe their children will have a better life than they do but if that promise is taken away, there’s an incredible pot of simmering rage and violence underneath ready to erupt. It’s not just Trump, there’s been a rise of far-right movements in developed nations globally and if we don’t continue delivering growth in perpetuity, can we really rejigger our societal basis before such forces take over?