Stupidity of the twist Ah this might not strike most maintainers of this article as particularly relevant but I was wondering if there was any reviews which underlined the sheer stupidity of the plot twist Anyone that s taken a first year extremely basic course in differential equations enough to solve Poisson s equation can see from the very first chapter how the resolution is going to play out it beggars belief that an entire spacefaring civilisation wouldn t come to the same conclusion in about five seconds Especially with the stupid and unnecessary hint about water moons I accept that I might not be the target audience for the book but it puts a quite different complexion on things when you have to assume every single character is severely mentally impaired