It turns out that if you tell everyone to be a hecking good person, you solve all the world's problems. You can also see the roots of the Wilsonian "international community", as well as predictions for a surprising number of modern problems, from which you can see the threads of ideology and logic where the scifi writers such as Heinlein and Wells got their big ideas.

Sometimes I get really sad reading this book because libtards were all stern fastidious Yankees once... devils still, of course, but one you could shake hands with at the crossorads