What language do you teach a colony of centaurs?
Ancient Greek, of course. Or, when you are an incredibly rich influential genius that can keep managing to change human existence, you have to have something to keep you occupied.
Doran, here, thinks he has found something. With the farflung human race, thanks to his existence and invention becoming scattered and less connected his discovery of possible large scale teleportation on an alien planet sets off his interest again.
There is also a woman, but with a catch. In this society, eternal youth as such is possible, but she is a 'Diehard' and wants to age and stop loving. So, some personal disagreement along with trying to work out what is going on on Earth, and can they discover the secrets of this new science.
An odd mix of elements that seems to work ok.
3.5 out of 5