Re: Quantum Immortality considering Passing Out

2010-05-21 Thread m.a.

  - Original Message - 
  From: Stathis Papaioannou 
  To: everything-list@googlegroups.com 
  Sent: Thursday, May 20, 2010 4:35 PM
  Subject: Re: Quantum Immortality considering Passing Out






  On 20/05/2010, at 4:12 PM, m.a. marty...@bellsouth.net wrote:


I may have this all wrong, but it seems to me that for there to be umpteen 
trillion copies of a person there had to be umpteen trillion (UT) copies of his 
parents. And only a relatively small sub-group of those met and cohabited at 
the exact moment of his/her conception. But the same must have been true for 
their parents and their parents' parents and so forth back to the primoridal 
slime. And this staggering foliation of universes only covers one specific 
zygote of two specific gametes. What of all the other UT^UT combinations 
leading to the creation of other individuals just on this family tree? And what 
of all the other combinations and histories of every human, animal, insect and 
bacterium on this planet? Does it really make sense to assume numbers of 
universes so far beyond our ability to conceive of?marty a.


  You may as well claim that an infinite single universe should not exist 
because it boggles the human mind.


  Stathis Papaioannou

  I don't know, Stathis. Somehow it seems easier for me to conceive of ONE 
infinite universe than to conceive of umpteen trillion trillion 
trillion^umpteen trillion trillion trillion^umpteen...universes. My mind is 
obviously more limited than yours. m.a.





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Re: Quantum Immortality considering Passing Out

2010-05-21 Thread Quentin Anciaux
2010/5/21 m.a. marty...@bellsouth.net



 - Original Message -
 *From:* Stathis Papaioannou stath...@gmail.com
 *To:* everything-list@googlegroups.com
 *Sent:* Thursday, May 20, 2010 4:35 PM
 *Subject:* Re: Quantum Immortality considering Passing Out




 On 20/05/2010, at 4:12 PM, m.a. marty...@bellsouth.net wrote:

   I may have this all wrong, but it seems to me that for there to be
 umpteen trillion copies of a person there had to be umpteen trillion (UT)
 copies of his parents. And only a relatively small sub-group of those met
 and cohabited at the exact moment of his/her conception. But the same must
 have been true for their parents and their parents' parents and so forth
 back to the primoridal slime. And this staggering foliation of universes
 only covers one specific zygote of two specific gametes. What of all the
 other UT^UT combinations leading to the creation of other individuals just
 on this family tree? And what of all the other combinations and histories of
 every human, animal, insect and bacterium on this planet? Does it really
 make sense to assume numbers of universes so far beyond our ability to
 conceive of?marty a.


 You may as well claim that an infinite single universe should not exist
 because it boggles the human mind.

 Stathis Papaioannou

 I don't know, Stathis. Somehow it seems easier for me to conceive of ONE
 infinite universe than to conceive of umpteen trillion trillion
 trillion^umpteen trillion trillion trillion^umpteen...universes. My mind
 is obviously more limited than yours. m.a.



Why in the first case you call it infinite and in the other umpteen
trillion trillion trillion^umpteen trillion trillion trillion^umpteen.

Either case, it's infinite so your mind couldn't encompass what it is either
way... Why choosing one infinite universe versus an infinity of infinite
universe ?

Regards,
Quentin

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Re: Quantum Immortality considering Passing Out

2010-05-21 Thread Nick Prince



2010/5/21 m.a. marty...@bellsouth.net



 - Original Message -
 *From:* Stathis Papaioannou stath...@gmail.com
 *To:* everything-list@googlegroups.com
 *Sent:* Thursday, May 20, 2010 4:35 PM
 *Subject:* Re: Quantum Immortality considering Passing Out





Why in the first case you call it infinite and in the other umpteen
trillion trillion trillion^umpteen trillion trillion trillion^umpteen.

Either case, it's infinite so your mind couldn't encompass what it is either
way... Why choosing one infinite universe versus an infinity of infinite
universe ?



There is more than one kind of infinity! Aleph0, aleph1 etc.  I don't know
if this is significant here.

Nick Prince


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Re: Quantum Immortality considering Passing Out

2010-05-21 Thread m.a.

  - Original Message - 
  From: Quentin Anciaux 
  To: everything-list@googlegroups.com 
  Sent: Friday, May 21, 2010 9:19 AM
  Subject: Re: Quantum Immortality considering Passing Out





  2010/5/21 m.a. marty...@bellsouth.net


  - Original Message - 
  From: Stathis Papaioannou 
  To: everything-list@googlegroups.com 
  Sent: Thursday, May 20, 2010 4:35 PM
  Subject: Re: Quantum Immortality considering Passing Out






  On 20/05/2010, at 4:12 PM, m.a. marty...@bellsouth.net wrote:


I may have this all wrong, but it seems to me that for there to be 
umpteen trillion copies of a person there had to be umpteen trillion (UT) 
copies of his parents. And only a relatively small sub-group of those met and 
cohabited at the exact moment of his/her conception. But the same must have 
been true for their parents and their parents' parents and so forth back to the 
primoridal slime. And this staggering foliation of universes only covers one 
specific zygote of two specific gametes. What of all the other UT^UT 
combinations leading to the creation of other individuals just on this family 
tree? And what of all the other combinations and histories of every human, 
animal, insect and bacterium on this planet? Does it really make sense to 
assume numbers of universes so far beyond our ability to conceive of?marty 
a.


  You may as well claim that an infinite single universe should not exist 
because it boggles the human mind.


  Stathis Papaioannou

  I don't know, Stathis. Somehow it seems easier for me to conceive of ONE 
infinite universe than to conceive of umpteen trillion trillion 
trillion^umpteen trillion trillion trillion^umpteen...universes. My mind is 
obviously more limited than yours. m.a.


  Why in the first case you call it infinite and in the other umpteen 
trillion trillion trillion^umpteen trillion trillion trillion^umpteen.

  Either case, it's infinite so your mind couldn't encompass what it is either 
way... Why choosing one infinite universe versus an infinity of infinite 
universe ?
  Stathis: This is of course entirely subjective, but I feel some conceptual 
grasp of one infinite universe probably because it's (only) ONE.  I'm 
comfortable with ONE of something. Trying to envision  an infinity of 
infinities seems rather hopeless because I can't even get through the first 
infinity...which leaves me no conceptual tool to deal with the second.  In 
other words, if I try to solve 
  infinity  x  infinity  the first part of the statement is so mysterious 
that I have no idea of how to use it to influence the second part. Hope this 
makes some sense. marty a.


   

  Regards,
  Quentin


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Re: Quantum Immortality considering Passing Out

2010-05-21 Thread Brent Meeker

On 5/21/2010 5:58 PM, m.a. wrote:


- Original Message -
*From:* Quentin Anciaux mailto:allco...@gmail.com
*To:* everything-list@googlegroups.com
mailto:everything-list@googlegroups.com
*Sent:* Friday, May 21, 2010 9:19 AM
*Subject:* Re: Quantum Immortality considering Passing Out



2010/5/21 m.a. marty...@bellsouth.net
mailto:marty...@bellsouth.net

- Original Message -
*From:* Stathis Papaioannou mailto:stath...@gmail.com
*To:* everything-list@googlegroups.com
mailto:everything-list@googlegroups.com
*Sent:* Thursday, May 20, 2010 4:35 PM
*Subject:* Re: Quantum Immortality considering Passing Out




On 20/05/2010, at 4:12 PM, m.a. marty...@bellsouth.net
mailto:marty...@bellsouth.net wrote:


I may have this all wrong, but it seems to me that for
there to be umpteen trillion copies of a person there had
to be umpteen trillion (UT) copies of his parents. And
only a relatively small sub-group of those met and
cohabited at the exact moment of his/her conception. But
the same must have been true for their parents and their
parents' parents and so forth back to the primoridal
slime. And this staggering foliation of universes only
covers one specific zygote of two specific gametes. What
of all the other UT^UT combinations leading to the
creation of other individuals just on this family tree?
And what of all the other combinations and histories of
every human, animal, insect and bacterium on this planet?
Does it really make sense to assume numbers of universes
so far beyond our ability to conceive of?marty a.


You may as well claim that an infinite single universe
should not exist because it boggles the human mind.

Stathis Papaioannou
I don't know, Stathis. Somehow it seems easier for me to
conceive of ONE infinite universe than to conceive of
umpteen trillion trillion trillion^umpteen trillion
trillion trillion^umpteen...universes. My mind is
obviously more limited than yours. m.a.



Just boggling the unmathematical intuition is not a reason to reject 
infinities.  But infinities are acceptable precisely insofar at they do 
not boggle the mathematical mind.  If one can say exactly what they 
mean by an infinity, such as the cardinality of the integers, then they 
can be a part of our model of the world.  But if it's just some 
indefinite infinity then I think m.a. is right.  Since QM lives in the 
space of square integrable complex functions, it's already a bigger 
infinity than the integers and the reals.  I'm not sure you can define 
Borel sets over elements of this space; and if you can't you've boggled 
the mathematics.


Brent

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