On Sun, 15 Feb 2004 17:27:08 -0700, The_Sage <theeSage@azrmci.net>
wrote:

Reply to article by: Michael Gray <fleetg@newsguy.spam.com>
Date written: Sun, 15 Feb 2004 14:29:52 +1030
MsgID:<mdrt201h1m3o2flhg982gmqac96p7c4fgj@4ax.com>

I was enjoying it, and mainly agreeing with it, until this mentally
jarring claim stopped me in my tracks:

At this point in time, there is no difference between Alchemy and Quantum
Mechanics. Many modern day sciences started off as fringe sciences (alchemy led

That assertion couldn't be further from the truth if you gave it to
Dubya, Ashcroft, Wolfowitz, and Rumsfeld to re-write!

Quantum Mechanics, in particluar Quantum Electrodynamics is by a long
way the most successful scientific theory to date!

Define success.

Accuracy of predictions.

Alchemy is not very successful.

Alchemy led to the developement of chemistry so it was very successful.

It made no successful predictions.
I'd call that a dismal success rate.
Having a smart child doesn't make it smart itself.

The vast sweep of its precise explanations, and its successful
predictions swamp any other theory for volume and accuracy.

Quantum Mechanics still cannot explain the dual-slit experiment -- one of the
key quantum experiments upon which all quantum mechanical theories reside.

Where did you get that idea?
The only theory that DOES 'explain' it is Quantum Electrodynamics.
And it does so thoroughly, to an exceptional accuracy that has
withstood the most exacting tests.

The predictions of (QED) have been shown to be accurate to an
astounding level.
It does not make sense to even compare it with alchemy, let alone
claim that they are effectively the same thing!

Take a look at how physicists typically explain the dual-slit experiment, for
example, the ever-popular Copenhagen interpretation: "an unobserved quantum
entity exists in a 'coherent superposition' of all possible 'states' permitted
by it's 'wave function', but as an observer attempts to make a measurement
capable of distinguishing between those states, the wave function 'collapses'
and the quantum entity is forced into a single state". Nobody has ever seen a
wave function and by definition they cannot be seen to exist because they
"collapse", therefore the only way to know that a wavefunction exists, it to
pretend it does by blind faith. Superpositions, collapsing wavefunctions,

Quantum Electrodynamics does not rely on the interpretations you
mention.
I don't hold them to be true.
For me, this is a straw man.

nonlocality, and other Quantum Mechanical (metaphysical) constructs don't
actually exist anywher except on paper.

The same could be said of magnetic fields.
The equations describing them exists only on paper.
If you were intellectually honest, you would therefore state
catergorically that there is no difference between magnets, gravity
and alchemy?

We use QED formulae, even they only exist on paper, because they WORK.
The results those formulae come up with correspond to reality to an
astounding degree.
No-one really understands why, no-one pretends to, just as no-one
really understands magnetic fields or gravity.

The original proposition was " there is no difference between Alchemy
and Quantum Mechanics"
You have yet to address that dichotomy.
Perhaps you meant "The theory of...".

But the predictions and practice of Quantum Mechanics, in particular
QED, has led to some spectacular successes that Alchemy only dreamed
of.
For example: LEDs, Lasers, Optical tweezers, Holograms, Hall Effect
devices, SQUIDs, optical standards, and many more.
You will no doubt be able to add to the list.

Very much like Alchemy.

Traditional alchemy never came up with a single successful prediction.
Any useful knowledge that it did arrive at was by accident.
It is not at all like Alchemy, except in a pedantically abstruse and
useless philosophical manner.

Do you understand Quantum Mechanics?

More than you will ever know.

I'll take that as an smug and deliberately insulting way of saying:
'yes'.
Where and when did you study Quantum Electrodynamics?
What qualifications did you get for your studies?

The Sage

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