We don't know the future. That glass that you have in the border of the table may never fall, may not break if fall, even if a lot of people walk by its side n

We don't know the future. That glass that you have in the border of the table may never fall, may not break if fall, even if a lot of people walk by its side not noticing it. But watching it may be obvious that the entire situation is fragile, odds are high that someone will bump that glass, it will fall, and it will break if everything continue as it is going, and even worse with trends pushing to make the situation even more unstable. Things may change, or that risk somewhat never materializes. But someone that made a career showing up patterns of fragility in several kinds of systems think that the trend points to some kind of crash.