>On the other hand, if they intervened and >stopped the plague earlier, the altered past would change both their future and >present. >Tony Williams Which is why the scientist remarks that she's from "insurance": insuring the timestream she came from. It's not only their power over the future world that's at stake, it's their ability to come back and alter events. Had she stopped the virus from spreading, there would have been no armageddon. Hence, no future society living deep underground. Hence no need for time travel back to 1996. In other words, it's the old "grandfather paradox." Going back in time to prevent a particular event (say, the birth of your grandfather) presents a paradox: if your grandfather was never born, you were never born, and thus you could not have travelled back in time to prevent his birth. In 12 Monkeys, the grandfather is the virus. The scientist was there to get a bit of the virus, and to most likely "insure" that Cole was shot dead trying to stop the virus-spreader (as an earlier poster said). Remember, unlike other time travel flicks (i.e. Terminator), the goal here was *never* to actually prevent the virus in the first place. For a slightly similar storyline, check out the original Outer Limits episode "The Man Who Was Never Born" (featuring Martin Landau). The OL producers understood time travel's paradoxes very well... -- DK -------------------------- "So shines a good deed in a weary world." -- Willy Wonka ---- To signoff SCREEN-L, e-mail [log in to unmask] and put SIGNOFF SCREEN-L in the message. Problems? Contact [log in to unmask]