orders of magnitude

From: Rick Knight (rknight@platinum.com)
Date: Mon Aug 18 1997 - 10:22:25 MDT


     Someone quoted Jodie Foster (er...Ellie Arroway, er...Robert
     Zemeckis?...er, Carl Sagan???)
>
> "There are hundreds of billions of stars in
> the galaxy, and if only one in a million had
> planets, and if only one in a million of those
> had life, and if one in a million of those had
> intelligent life, there could be millions of
> intelligent civilizations out there."
> -Jodie Foster in Contact
     
     Anton Sherwood wrote:
     
     This was one of the most egregious science blunders in
     an otherwise scientifically excellent movie. I turned to
     my daughter as we listened to this an said "the numbers don't
     work!" She already had a grimace on her face.
     
     Rick Knight responds:
     
     Contact is the only film I've seen more than once this summer.
     Looking forward to seeing some other "blockbusters" for their mindless
     entertainment value, I chose instead to see Contact again...and again
     (just three times, I'm not nuts! <G>). Anyway, not knowing anything
     about the math or the astronomical accuracy (and personally not
     caring), I still find the statement, regardless of its lack of
     precision, awesome as merely a metaphor. For what it's worth, I like
     to think it opened up, a little further, the minds of a few people who
     viewed it. To use the basis of empirical truth against intuitive
     faith was an ideal foundation for this film. I don't know if it was
     Sagan or Zemeckis or both who crafted the mentality of a child who,
     having lost both parents, looks to the heavens for purpose and
     meaning.
     
     I remember thinking when she gave that line that "millions" was much
     more than necessary for our purposes.
     
     Rick



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