David Orban highlights the inverse proportional relationship between efficiency and resilience. When you have a fully efficient process it won’t be able to cope with even small changes in surrounding conditions. Whereas a system with some redundancy built in to cope with changes in conditions is less efficient (because that redundancy means increased costs for the same output).
Resilience I think can be decoupled from efficiency sometimes, but then it is usually coupled with effectivity. When the input/output ratio isn’t impacted, but the quality and utility of the output temporarily diminishes. Resilience is a component in how I think about networked agency.
Processes and systems that have been slimmed down to high efficiency as a result are often very brittle. In current affairs Brexit and the Corona virus are colliding with that brittleness, the first is a slow speed collission hard to look away from and the second one a more high speed collision. Whether it is disruption of (JIT) production or transport processes, or whether it is overwhelming healthcare systems, or both. The biggest impact on you of e.g. Covid-19 is likely not that you individually might fall ill and die, but the brittleness of systems that are impacted by it (production, delivery, mobility, healthcare availability also for other things than Covid-19) and how it impacts your personal life (running out of your meds, opportunity loss, slowing down of business, goods not arriving). Cascading system failures because of all the interdependencies.
I for instance have 3 products to be delivered from China, and the factories involved have been closed for well over a month now. One factory is now allowed to re-open and will take 6 weeks to get back on track. For me that is a trivial issue, but if you run a company that sells these products, or produce things that depend on a specific part that comes from a now closed factory, it isn’t trivial but a real and present issue.
More directly a healthcare system overwhelmed or even just starting to get impacted by Covid can lead to higher fatality rates amongst Covid patients (visible in Wuhan at the moment) as well as others. Currently there are 20 Covid patients in the Netherlands, and already three different ICU’s are closed for new patients. Not because they can’t handle the numbers, but because they had a Covid patient without realising and are now closed until they are certain there is no more risk of infection. This directly impacts e.g. where other types critical patients can go and be treated.
In that light the following articles are worth reading, about numbers, the likelihood of a pandemic, and brittleness of systems.
On the spread and transmission of Covid-19: Coronavirus’s Genetics Reveal Its Global Travels
On the impact of numbers: Forget about mortality rate, this is why you should be worried about coronavirus
From a business continuity perspective: Coronavirus Predictions and Business Impact: How Fast It Will Spread, Creating a Business Continuity Plan, and What You Should Stock Up On
And then think about what you can do to increase your personal resilience. E.g. by ensuring you have a month worth of your regular meds, or by having larger stocks than usual. At worst you’ve done your shopping a few weeks early, at best you are all set should you be required to isolate yourself at home for two weeks or more. Tthere’s not much of a down-side to taking such measures, while it prevents a large potential down-side.