I confess, I still love Lost, not b/c I find it particularly pleasurable to watch (the soapy dialogue is hackneyed, there are too many scenes where characters redundantly talk about how important events are but nothing really happens, the pacing is lousy, and the music is an emotional crutch), but b/c it tries to do a lot of different things. It takes chances in terms of its choice of stories, the way it tells the stories, and melding of genres, and the weaving of subplots. When you take chances like these, you mostly get shit, but it provides the viewer with the feeling that they might experience something genuinely new. I feel as though the show could produce an unfamiliar emotion or thought. Its like watching sports: I feel like anything could happen.
Of course, there have been experimental narratives before, but experimental films are limited in the ways they can muck around w/ viewers' brains b/c they can't be very long. Experimental literature is abundant, but I don't find it as immersing as TV. And yes, there has been plenty of experimental TV shows before (Twin Peaks, Mary Hartman Mary Hartman, late-night public access weirdness, Ernie Kovacs, etc, etc), but I like Lost b/c its experimenting on a grand stage in front of millions of viewers. That's what I liked about Twin Peaks, especially the series finale. If that was a movie, a smaller subset of people would've gone to see it and they would've had different expectations. There's something about knowing that other people are having their heads fucked by a really weird TV show at the same time that its happening to you that makes it a richer experience.
At first, I didn't like the time travel idea, but its grown on me. Movies about time travel don't have the time to get into the implications and possibilities of it. Here, there's room to explore. I think they've raised the cheif problems with time travel (can one intervene in past events w/o creating paradoxes) and I have faith that they will offer something more than a simplistic deus ex machina in future episodes to resolve the problems. Or maybe they won't. But, see, this is the cool part of about a serial TV narrative that is written as it goes, why its different from novels or films. I believe that somewhere, the writers are wrestling with these problems, trying to figure them out. At the same time, I'm trying to figure them out. I've been motivated to do so by the interesting story and the characters (considering time travel in the abstract wouldn't be as fun for me). I cannot skip to the end. I can't google the answer, b/c the answer hasn't been written yet. But I can take the information that I have and evaluate the problems again and again, talking about them with others, writing about them.
It is interesting to see two different kinds of reception of this show: the critical reception by the NYTimes (which, in my opinion, is absolutely the wrong approach to the material), and the message board reception. I think the show is more of a game to be played with the audience, not a text on which we might pass judgment. If you don't want to play, don't watch or discuss. But if you don't like it, I feel as though its partly your fault for not playing along more. If you don't have fun playing a game, its not necessarily b/c the game sucks.
So, in the spirit of playing the game, here's my take on things. Is it possible that people could travel back in time, intervene in the past and continue to experience a subjectively continuous, linear reality? Sort of. When the characters in Lost appear to travel back in time, they don't really, literally go back in time. They travel to a facsimile of the past. They can do whatever they want in that past and it will affect the future of that world. They can use whatever knowledge they have about what the future of that world would have been to bring about desirable outcomes in their future but the world they are altering is not prior to the world in which they were before they traveled in time. Its more like a different place that happens to have people and objects that closely resemble the past. They have special knowledge in the new world, but they can't do things that will instantaneously change their physical or existential status. In this scenario, you could "go back in time" and kill Hitler before the Holocaust, thereby preventing the holocaust in that world that you traveled to. The holocaust would've still happened in the other time line that you were a part of before you traveled in time, but would that matter? What does it mean to say that something has happened? Why is it of any consequence? Regardless of whether or not we can travel in time, we have the same moral responsibilities and the same desires for happiness. If I had the knowledge and the ability to prevent a holocaust from happening, I must do that, whether or not it undoes a holocaust that already happened. It makes me think of Daniel Dennett's essay "I Could Not Have Done Otherwise—So What?" The gist, if I remember correctly, is that whether or not there is a god, whether or not we have free will, whether or not you're operating in a contiguous or parallel reality, does not matter as much as you think it might. You still want to be compassionate, you still want to love and be loved, and you still want to avoid displeasure, and you do so based on what you can observe with your senses. Other possible worlds (one in which Hitler wins WWII, one in which he gets accepted to art school and lives happily ever after) are infinite in number but cannot affect your physical/psychological experience of reality, therefore they are of no consequence to you. Even if, in those other worlds, there are real people who are really suffering, if you can't potentially interact with them or even observe them, then they're not worth thinking about. Regarding Schrodinger's cat, when the cat is in the box, it doesn't matter if it is alive, dead, or "both." If this all seems very abstract and philosophical, consider the moral dilemma of the amnesiac murderer.
This puts the time traveler in a bit of a bind. They're morally obligated to visiting every possible world and preventing bad things from happening (a la Quantum Leap). I think the characters from Lost are off the hook b/c the mechanisms used to travel through time are unpredictable, so even if they wanted to visit parallel worlds that are the functional equivalents of their pasts and prevent bad shit from happening, they would have a very tough time doing so.
What if a character went back in time and killed their parents. Would that negate his or her existence? No. It would negate the existence of person who resembles him or her, but he or she is still a person with a personal past. So, my theory is that the characters in Lost can't change their material or psychological experience of reality by changing the past. Their bodies and minds can only move linearly, forward through a single time line, even though they may jump between worlds that resemble past and future points on that single timeline. Problems solved!
