Farnam Street: Mental Models for a Pandemic.

"Improving our ability to think exponentially helps us understand how more testing can lead to both an exponential decrease in testing prices and an exponential increase in the production of those tests. It also makes clear just how far-reaching the impact of our actions can be if we don’t take precautions with the assumption that we could be infected."

It's probably too late to get anyone to actually read this. But I'll post it anyways.