The line where Vassar says that sci-fi authors haven’t improved on them looks like it is very probably incorrect. I don’t read sci if, but I bet in all the time since then authors have developed and worked on the ideas a fair bit.
The line where Vassar says that sci-fi authors haven’t improved on them looks like it is very probably incorrect. I don’t read sci if, but I bet in all the time since then authors have developed and worked on the ideas a fair bit.