There is a reason why the German portmanteau word "Zensurheberrecht" ("Zensur": censorship; "Urheberrecht": the related concept to copyright in German law) exists.
There is a reason why the German portmanteau word "Zensurheberrecht" ("Zensur": censorship; "Urheberrecht": the related concept to copyright in German law) exists.
So supposedly he plagiarized himself.
The second retracted article was even less justifiable, because the modern editors or their automated system had believed that 2 articles were the same, but they were not, they only happened to have the same title.
If your goal is to share information, you want quality articles in multiple places so that people can get to them. If your goal is to use journal publishing count as a professional metric, then double publishing becomes unethical.
The modern equivalent would be to declare it unethical to share an article on both Reddit and HN.
Plagiarize comes from plagiarius, latin for ‘kidnapper’.
You cannot kidnap yourself
The recent podcast about Machiavelli by Dwarkesh had an interesting part about how the Catholic Inquisition, printmakers and authors collaborated in censorship to establish an early version of copyright. Link to the specific section: