On a lark, and since it seemed sort of relevant, I decided to google “time travel”. The stuff you’d expect comes up at the top: Wikipedia, NOVA Online, How Stuff Works, etc. You know—the boring stuff. Wormholes. Cosmic strings. Tipler Cylinders. Alcubierre Drives. All that science-based malarkey that’s “theoretically possible” and “kinda makes sense” and “could feasibly happen under some reasonably self-consistent and workable model of the universe”.
Who needs it? says I. Where’s my Time Cube at?
Well, I’m happy to say that once we get past these initial search results, the internet doesn’t disappoint. Here’s the Google’s fourth hit, a page simply titled “Time Travel”. It starts innocuously enough, with wormholes, quantum entanglement, and all that jazz. In fact, I believe they just copied and pasted the Wikipedia article for all this science gobbledygook. But eventually it progresses into what appears to be wholly original material.
Honestly, you don’t even need to read it. You can divine the entire content by merely skimming the images. Here’s the general progression:
1)

Science? Borrrrrrrrrring.
2)

A-ha! Now we’re getting somewhere…
3)

Jackpot!
4)

And why not throw in one of these at the end for good measure?
So you get the idea. Moving on.
Google also yields the Time Travel Institute as a fairly early result when I search “time travel”. I like the straightforwardness of that name. It is an institute. They are interested in time travel. The equation is simple, each term transparently contributing to a single, graspable sum. (Incidentally, I’m reminded of the Dino Institute at Disney World, a center that is also known for its mucking about in time.)
Unfortunately, it appears that something has gone terribly wrong at the TTI: their site hasn’t been updated since circa 2000. Did the Y2K bug screw around with their equipment? Did something explode? (We can empathize.) Maybe they were accidentally thrown into some kind of unfathomable time loop and now they have to relive some arbitrary and mundane instant ad infinitum. (You know, like in Groundhog Day.) That would be terrible! Oh no! Oh no!
Or maybe not.
You know, I don’t really know why I’m being snarky about the TTI—it’s pretty clear that they don’t (didn’t?) take themselves seriously as some kind of actual research institution. It’s just one of an endless march of dusty old internet hubs. Their portal page insists upon an Internet from the late 90s; link after link directs to long-defunct Tripod and Geocities pages, or 404 errors, or those depressing ad pages that creep like kudzu across domains whose owners haven’t bothered to renew. But the TTI is one of those sites that persists in spite of having been made obsolete by the Googles and Wikipedias of the world. Such sites persist either out of sheer obstinacy, or because they contain some living core, an esoteric community tucked away in a forum somewhere. The TTI appears to fall into the latter category, having slowly decayed into a kind of technological verdigris that protects its ancient bronze forum. I can respect that.
Anyway, while we’re on the subject of time travel, does anyone want to chip in with me on this doozy of a deal?
Yeah but the real question is time travel possible? Do you belive it is and if so what are your opinions on the supject?
[Reply]