If you had read all the way to the end, you would have seen this:
(There is genius at work in this thesis. It came round about by way of reader Sam Keen, who sent us a thin gray monograph printed in Bologna, Italy. The trail eventually led to Carlo M. Cipolla, the author, who is currently Professor of Economics at UC Berkeley - Kevin Kell)
(There is genius at work in this thesis. It came round about by way of reader Sam Keen, who sent us a thin gray monograph printed in Bologna, Italy. The trail eventually led to Carlo M. Cipolla, the author, who is currently Professor of Economics at UC Berkeley - Kevin Kell)
https://en.wikipedia.org/wiki/Carlo_M._Cipolla