
Today the BBC announced that 26-year-old Matt Smith would be replacing David Tennant as the Doctor on Doctor Who in 2010. My reaction, and I suspect the reaction of almost everyone, seems fitting.
Who?
Comments and observations on science fiction and fantasy.
Personally, I'd like to see Sean Pertwee get in: as the son of Jon Pertwee, the third Doctor, there's a certain geeky appeal to having him step into the role, and he has some background in the genre. (Apparently he also put fifty quid on himself, according to an interview in The Sun.)
Over the last few years, television science fiction series have become oddly...recursive? incestuous? - you know, I couldn't find a term that was appropriate. I refer to the practise of casting both guest spots and ongoing roles using actors who have appeared in other shows. Ben Browder and Claudia Black from Farscape ended up on Stargate SG-1, as did Robert Picardo from Voyager, (who then moved to Stargate Atlantis, along with Jewel Staite from Firefly); James Marsters from Buffy the Vampire Slayer did a recurring role on Smallville and a guest spot on Torchwood, and Anthony Head did one on Doctor Who; Andreas Katsulas from Babylon 5 showed up on Enterprise; and in the great recursive coup of all time, Richard Hatch returned to Battlestar Galactica.
But somehow all of that seems to pale against recent events from Doctor Who. Rumour has it that David Tennant, the Doctor, has recently started dating Georgia Moffett, who appeared in an episode of Doctor Who entitled "The Doctor's Daughter" in the titular role of the Doctor's daughter. Just to make the situation a little weirder than it already sounds, Ms. Moffett is actually the daughter of Peter Davison, who played the fifth incarnation of Doctor Who. So, just to clarify that, they cast the daughter of the fifth Doctor to play the daughter of the current Doctor, who then decided to ask her out. I realize that there's nothing actually wrong with any of that, it just seems odd, somehow.
Donna: "And I tried, I did try. I went to Egypt - I was going to go barefoot and everything. And then it's all bus trips and guide books and don't drink the water and two weeks later you're back home. It's nothing like being with you. I must have been mad turning down that offer."
The Doctor: "What offer?"
Donna: "To come with you."Doctor Who, Partners in Crime
"I never fully understood the label of "escapist" till my friend Professor Tolkien asked me the very simple question, 'What class of men would you expect to be most preoccupied with, and most hostile to, the idea of escape?' and gave the obvious answer: jailers."C. S. Lewis, On Science Fiction
However, I'm a bit worried that this season will suffer because of that very energy. The scene where the two see each other for the first time is certainly funny, but again, it's an over-the-top funny, and I'd hate to see the writers get distracted by that aspect of the relationship.
My concerns may be premature, though. There are some very good (and completely serious) bits describing Donna's dull and meaningless life, and an excellent scene wherein she tries to explain that lack of adventure to the Doctor as being the reason why she's been looking for him in hopes of joining him on the TARDIS. (Which, by the way, the Doctor obviously views as a mixed blessing.)
Boxing Day in Vancouver - well, everywhere, I suppose, although I'm not certain of the internationality of the concept - and I'm sitting here at the computer watching BitTorrent struggle with three different downloads of the 2007 Doctor Who Christmas Special, guest starring Kylie Minogue. In theory, at least one of them will be finished by lunch...perhaps leftover turkey and David Tennant?
Postscript: Lunch was in fact spent watching the Christmas Special. Not a great episode when compared to some previous scripts, although Kylie did a reasonably good job and was an acceptable romantic interest for the episode. Considering that the entire episode took place on a ship called the Titanic, it was really more of an homage to The Poseidon Adventure.

Time travel stories, I love a good time travel story. Obviously this would make me a strong candidate to be a Doctor Who fan, although I freely admit to having been in and out over the years. Recently I've been downloading episodes of the current season that have been posted by English fans, and in spite of a couple of shaky concepts they're doing some quite nice stories. (Hopefully this blatant confession won't result in a lightning raid by BBC copyright commandos. Given that I'm in Vancouver, British Columbia, which is damn near the other side of the planet from England, I should be safe unless they have some kind of agreement with the CBC black ops teams. But I digress...)People assume that time is a strict progression of cause to effect, but actually, from a non-linear, non-subjective viewpoint, it's more like a big ball of wibbly-wobbly, timey-wimey stuff.The Doctor, Blink
In short, the straw of a manufactured realism with which the sf writer makes his particular literary bricks must be entirely convincing to the reader in its own right, or the whole story will lose its power to convince.- Gordon R. Dickson
The future depicted in a good SF story ought to be in fact possible, or at least plausible.- Frederik Pohl
A lot of the definitions of science fiction that I've read tend to deal with what makes for good science fiction - not a bad thing to have definitions that concentrate on quality, although I think that some of the motivation for that sort of definition comes from a kind of defensiveness about the genre, as per Sturgeon's Law.
For a perfect example of the line that divides good SF from bad SF, let us turn to the popular media - okay, the BBC, but still - and take a look at the reborn Doctor Who.
In the first season, with the excellent Christopher Eccleston capably filling the Doctor's shoes, there was a two-part episode: The Empty Child and The Doctor Dances. Set in WWII London, the Doctor is presented with the odd phenomenon of an inhumanly powerful child, wandering the streets in a gas mask while looking for his mother. Even odder, the child's condition appears to be contagious - people are mysteriously changing into gas-mask faced entities requesting their mummy.
This is explained as being the work of military medical nanobots from a crashed spaceship, nanobots that have no idea that the model they are using to rebuild the population of London is in fact a flawed one (people not normally having gas masks for faces, even in London) and the boy's powers being the result of being brought up to alien military spec.
This would qualify as "good" SF by my standards: an apparently inexplicable situation which is logically explained within the context established by the plot.
Sadly, David Tennant, Mr. Eccleston's equally gifted replacement, is not always as ably supported by plotline. In The Idiot's Lantern, once again people are falling prey to a mysterious ailment, this time in 1953 London: after watching television, their faces vanish. (I've often thought that might happen.)
After seeing a sort of corral full of faceless victims, the Doctor finds a room full of TVs, each one containing a missing face. Apparently this is because an alien entity known as the Wire is stealing energy from people.
What? Why in the world would that cause their faces to vanish? How do these faceless, mouthless, noseless remnants breathe? Shouldn't they all be dead in about four minutes? Sadly, this episode rings the bell for bad SF, where the science fiction element is really just for show, intended to create an interesting visual effect but with nothing in the plot to explain why and how such a thing would happen.
And, as a postscript to the whole thing, it really does make me wonder if I'd feel safe living in London.
"Revolution is everywhere, in everything. It is infinite. There is no final revolution, no final number.
- Yevgeny Zamyatin