In the City of the Ghosts (First part)

There was a city where things were absolutly odds, even old Descartes's philosophy get knock down. It results that this city had a old neighbour that along the times was the better friend and the better enemy; as all friends, this relation had its story, that neighbour are well know in the folks to be proud of certain records.
The latest "deal" in this relation happened when the neighbour kidnapped a factory and expulsed all workers as it were nature, as the name said: in the City of the Ghosts.
Still they debate how to control certain variables, against one's first notes of Descartes, from the ideas to things, here thing goes idea...