Earlier quoted context omitted.
> I wish the author[1] read a bit more about the science of wisdom and foolishness There is no such science.
You’re one google search away from liberation: “Wisdom cognitive science”
Having the word science in something does not make it a science.
Science is a well defined term - cognitive science is not science, sorry.
Here is a polite explanation of what science is for people who don't know.
https://www.quora.com/What-is-the-difference-between-social-...