So I gave my "Permacomputing: A Humane computing paradigm" 
talk yesterday at minidebconf, kanpur. We had to face lot of difficulties due to the local organizers 
. But in the end my talk went fine 😁 , I at least made one person curious about permacomputing and had lots of fun, So I guess We can conclude "Nodus Tollens" was Introduced to the world successfully 
- https://nodus-tollens.codeberg.page
- https://merveilles.town/@untrusem/116176365393274513