What is the error in the estimates of the popular Covid-19 models and what can we conclude from that insight?

What is the error in the estimates of the popular Covid-19 models and what can we conclude from that insight?
Summary of the book, ‘Extreme Ownership’ by Jocko Willinck and Leif Babin – leadership lessons from Navy SEALS. any inspiring, practical and motivational primer on leadership harnessed by the authors from the battlegrounds of Iraq which applies to any leadership situation including the corporate world.
Reviews for all books economics
You are an important nexus of energy
a random walk through Computer Science research, by Adrian Colyer