Hi @justinchicken, You are right about the planets being observable by naked eyes. If I remember it right, it is 5 planets and not 6. Being observable and describing their characteristics matching the present day astronomy are not the same. For the sake of completeness and clarity I should have said that they described 7 planets (only 5 are observable with the naked eye) in detail matching the present day astronomy. It is my error. Apologies.
As for the issue on "humans having to work less and having more time" I did preface the section of the article with the qualification "Pure speculations - take it with a grain of salt". Perhaps you missed reading that.
Actually I thought about writing something along the lines you wrote but then decided that it will be the same old rote line everybody takes and decided to write something different for fun and preface it with the qualification.
Anyway thanks for dropping by. Much appreciated.