> diverse ecosystems are healthier and more resilient to unexpected pressures, and this seems to be universally true.
This is quite true in evolutionary biology (from which you are even borrowing the term ecosystem), where the ever-changing environment puts different evolutionary pressures on a population of organisms, and the more genetically diverse a population is, the higher its chance to adapt to the pressure.
I am not sure that this biological model holds true when applied to social systems. I find it hard to imagine that artificial barriers to information flow in human populations are particularly adaptive (unless, perhaps, an isolation from the frenzied social media due to a natural language barrier is considered adaptive).
This is quite true in evolutionary biology (from which you are even borrowing the term ecosystem), where the ever-changing environment puts different evolutionary pressures on a population of organisms, and the more genetically diverse a population is, the higher its chance to adapt to the pressure.
I am not sure that this biological model holds true when applied to social systems. I find it hard to imagine that artificial barriers to information flow in human populations are particularly adaptive (unless, perhaps, an isolation from the frenzied social media due to a natural language barrier is considered adaptive).