MacGuffins and starships and aliens, oh my!

 Alternate title: Of tropes, and (interstellar) trips, and sealing wax

Okay, that's enough semi-obscure references for one day. 

I was pleased recently to revisit Sci-Fi Saturday Night, one of my favorite genre podcasts. Whereas on my first visit, we discussed my latest novel, Déjà Doomed, this time the topic was my nonfiction book, Trope-ing the Light Fantastic: The Science Behind the Fiction.

Amazon page

(Trope-ing takes an in-depth look at genre tropes -- science used other than literally -- such as faster-than-light travel, time travel, general AI, and the like, including the science that could someday make such technologies possible. The book also offers literally hundreds of examples (from written SF at every length between flash fiction and novel series; from dramatic SF on screens large and small) of the genre using -- and abusing -- science. Here's my original announcement of Trope-ing.) 

Today's post is to share our delightful, roughly half-hour, chat: Irrational Numbers for Rational Science Fiction. I join the conversation at about 6:50 minutes into the podcast. 

Until you have a half hour to spare, the takeaways include, "A trove of wonderful information about the why and how of the science in the fiction. … a must read for any science fiction fan.” and "One of the most important books I've read in a hell of a long time."

(As for the perhaps still-cryptic subject line(s): those were the topics -- among many covered in the book -- on which our latest conversation mainly focused. Well, except sealing wax.)