Nannini, Sandro http://orcid.org/0000-0003-1726-9084
Article History
Received: 16 May 2018
Accepted: 19 May 2018
First Online: 27 June 2018
Compliance with ethical standards
: This article does not contain any studies with human participants or animal performed by the author.
: The author declares that he has no conflict of interest.
: It was not necessary to obtain any informed consent by anyone since the article is a philosophical general reflection without any reference to particular persons.