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Technology has always found its greatest consumer in a
nation's war and defense efforts. Since the last attempts at a
"Star Wars" defense system, has technology changed
considerably enough to make the latest Missile Defense
initiatives more successful? Can such an application of
science be successful? Is a militarized space inevitable,
necessary or impossible?
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(15127 previous messages)
rshow55
- 08:24am Oct 16, 2003 EST (#
15128 of 15130) Can we do a better job of finding
truth? YES. Click "rshow55" for some things Lchic and I have
done and worked for on this thread.
in 14135 http://forums.nytimes.com/webin/WebX?8@13.7FggbbL8OeL.2785968@.f28e622/15841
I wrote:
For large perturbations of nonlinear systems
that are not controlled at a higher level, divergent
instability is the rule - multiple quasi-equilibrium points
are not surprises, but the overwhelming expectation - and
limit cycles are the best, as a practical matter, that
anybody can actually hope for - or can actually get.
- the post didn't go up right away, and I'd intended to
finish the thought with a point that I'm pretty sure is
new .
For large perturbations of nonlinear systems
that are controlled at a higher level, with
good simulation at that higher level - and with
adjustments in terms of well chosen "families" of simulation
models - divergent instability is much less of a problem
- multiple quasi-equilibrium points are much less of a
problem, and far better control is possible.
After asking gisterme's permission to take steps to
obsolete weapon systems - and getting that permission - yea,
encouragement - I posted this - and it seems to me that there
was a certain amount of interest http://talk.guardian.co.uk/WebX?14@@.ee7a163/352
. It is now technically easy to shoot
down every winged aircraft the US or any other nation has,
or can expect to build - to detect every submarine - and to
sink every surface ship within 500 miles of land - the
technology for doing this is basic - and I see neither
technical nor tactical countermeasures.
That was an example of a control system with internal
simulation. A lesson interesting in itself - involving
national safety - and linked to other issues involving
national honor and safety.
IN NEGOTIATION PROBLEMS - THE SAME ISSUES EXIST - AND IT IS
IMPORTANT TO HAVE WORKABLE SIMULATIONS OF THE ACTORS
WHO WISH TO HAVE A STABLE COOPERATION - WITHIN PREDICTABLE AND
STABLE LIMITS.
To get that information - generally - you need
little fights - and enough controls that those
little fights don't become big ones.
- - - -
For stability - for reasonable safety - people have to
listen
On Listening By THOMAS L. FRIEDMAN http://www.nytimes.com/2003/10/16/opinion/16FRIE.html
And think.
And know how to think - when emotions are at play -
and the stakes are high.
In a lot of logical sequences, it would make a difference
to show clearly that the "technical foundation" of the
Bush administration's "missile defense" is no workable
foundation at all. It would be practical to do this. The
technical facts are clear - and widely understood among
experts. The discourse, exposition, and illustration would
have to be done -- to the sort of standards that work reliably
in courts of law. If political leaders (who have a stake in
truth here) wanted this to happen, it would happen.
Not even the United States is comfortable with a "right to
lie" when things can be questioned. If everyone outside the US
was convinced of questions of fact -- how long would Americans
(who very often make very good decisions) resist the facts?
How could they?
This thread, muddled as it is offers plenty of evidence of
how much leverage truth has -- and with some force behind such
a format -- much that is useful could come from work done
here.
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