Two Camels - one question.
The loaded camel is vulnerable. So much weight means that the minuscule extra burden of a tiny virus can knock him dead. .
This is the question: What killed the camel. The weight or the virus?
If he did not have that baggage he would have most likely survived the virus.
If there was no virus in his vicinity he would not have died.
(The death rate is ten times higher for the obese.)
What killed him. The weight or the virus?
The book explores questions like this and provides answers.