From the Jorge Luis Borges story, Tlon, Uqbar, Orbus Tertius….
Tlön is a false world which becomes real through the operation of a mysterious conspiratorial group of false-history creators.
The contact and the habit of Tlön have disintegrated this world. Enchanted by its rigor, humanity forgets over and again that it is a rigor of chess masters, not of angels. Already the schools have been invaded by the (conjectural) “primitive language” of Tlön; already the teaching of its harmonious history (filled with moving episodes) has wiped out the one which governed in my childhood; already a fictitious past occupies in our memories the place of another, a past of which we know nothing with certainty – not even a that it is false. Numismatology, pharmacology and archeology have been reformed. I understand that biology and mathematics also await their avatars… A scattered dynasty of solitary men has changed the face of the world. Their task continues. If our forecasts are not in error, a hundred years from now someone will discover the hundred volumes of the Second Encyclopedia of Tlön.
Then English and French and mere Spanish will disappear from the globe. The world will be Tlön.