[Cosmo-media] PROPOSAL for a reply
Boud Roukema
boud at astro.uni.torun.pl
Mon Feb 20 14:53:25 CET 2006
hi everyone,
i've tried to come up with a proposal compatible with the summary here:
http://cosmo.torun.pl/pipermail/cosmo-torun/2006-February/000353.html
and Andrzej's suggestion here:
http://cosmo.torun.pl/pipermail/cosmo-torun/2006-February/000354.html
The proposed text is between ######### - i'm not sure if Bartek or Andrzej
want to sign, or even if this is compatible with Andrzej's arguments,
though i think it should be, because all the material is protected (well,
open) under GFDL copyright, but it's not especially linked to any of our
names - there are typically anywhere between 5 and 100 authors on the wikipedia
page articles.
The LambdaCDM article presently says nothing about "bringing down the
concept of flat and infinite universe" - which IMHO is rather
premature anyway - IMHO that wikipedia page would be a good place to
discuss that - in the wikipedia context - *if* anyone really wants to
have a "public, pedagogical" debate.
The response to 4. also gives a response to Bartek's worry about the
earlier Levin paper (lacking high resolution).
What do people think of this proposed response (v0.2)?
pozdr
boud
PROPOSAL version 0.2
######################################################################
Dear Tomasz,
Answers to your questions are publicly available in research papers and
in pedagogical (encyclopedia level) material as below.
Boud Roukema, Bartosz Lew
> 1. Analysis of the microwave background radiation are the only way
> - I guess - to collect information about the shape of the
> universe. Isn't it risky to draw conclusions resulting from only one
> experiment ?
http://en.wikipedia.org/wiki/Scientific_method#Evaluations_and_iterations
> 2. Why this is commonly believed, that data from WMAP probe, brought
> down the concept of flat and infinite universe ?
http://en.wikipedia.org/wiki/Lambda-CDM_model
> 3. There are many ideas concerning the shape of the universe. Maybe
> it is like a sphere, cylinder, funnel, but it can also be like bell,
> horn or dodecahedron. Why do you claim that space is
> dodecahedron-like ?
http://pl.wikipedia.org/wiki/Ksztalt_Wszechswiata
> 4. What are the errors or defects of the idea of horn-like space ?
http://arxiv.org/abs/astro-ph/0403597
> 5. Could you in the very easy way explain the expression, that space
> has a shape ?
http://en.wikipedia.org/wiki/Shape_of_the_Universe
> 6. Do efforts to establish a shape of the universe have any
> practical meaning or you are doing that just to know ?
http://en.wikipedia.org/wiki/Fundamental_science
> 7. Did universe have a beginning, and ones will have the end ?
http://en.wikipedia.org/wiki/Big_Bang
http://en.wikipedia.org/wiki/Ultimate_fate_of_the_universe
######################################################################
More information about the Cosmo-media
mailing list