Paul Almond
An outspoken UK atheist and independent researcher
in the field of artificial intelligence, Paul Almond's innovative
projects include his conceptual probabilistically
expressed hierarchy AI system – using meaning extraction
(partial model) algorithms – which learns by experiencing
the real world. The system is superficially similar to that of
Jeff Hawkins, but
differs in its robust approach to probability and the incorporation
of
planning into the hierarchical model itself, removing any distinction
between planning and modelling.
"Hawkins' view," says Almond, "is clearly that
meaning gets abstracted up and
then some output system starts to send actions down where they
get 'unabstracted,' and related to each level
in the hierarchy by some sort
of coupling. To me, this is way off the mark; we do not need
any such
planning system. I do not really take the Hawkins hierarchy seriously.
It does not deal with probability and that is necessary to take
the
approach to planning that I think is the right one."
During the dotcom boom, Almond worked as a computer
programmer and computing instructor while developing the theories
that form the basis of his current research. Almond's papers include: The
Diminished God Refutation: Why Unlikely Sequences of Events Do
Not Prove a God, A
Refutation of Penrose's Godel-Turing Proof that Computational Artificial
Intelligence
is Impossible, Getting
Darwinian Evolution to Work, Modeling
in Artificial Intelligence, John
Searle's Position within an Evolutionary Context, Occam's
Razor, and Representation
and Planning of Actions in Artificial Intelligence.

Related
Links
• Paul
Almond's website
• Paul
Almond's MachinesLIkeUs articles
• Machines
Like Us interview with Paul Almond

Paul Almond Quotes
Artificially intelligent systems must not
merely observe reality and infer things from it, they must DO things. The
real problem in an unlikely sequence of events, or one thought
to
be unlikely, is its specificity. We may delude ourselves that we
are
dealing with this specificity by 'sweeping it under' a diminished
god,
but in reality this achieves nothing. The specificity is still
there – it
has merely been located inside a god, where there is no reason
why it
should not face the same questions about plausibility.
When you install programs onto a computer you
are placing enormous
trust in their creators. You are trusting them to have almost total
power over your computer and access to data about your business
operations or personal life. In the past people have often had
to trust
people who have been hired to do jobs, to some degree, but the
degree of
trust which is placed in software makers is unparalleled in human
history. It is a degree of trust which would be alien to most people's
way of thinking in other contexts.
The universe cannot have started from a
state of "nothing" because it does not make any ontological sense
to talk about such a state. What would this "nothing" state mean?
What properties would it have? Imagine a reel of movie film, each
frame showing a picture of the universe at some instant in time.
Each picture is slightly different from the last because of the
passage of time. Imagine that the film is cut into individual frames
which are scattered on the floor. You could piece the film together
by matching frames together with those that seemed to depict scenes
just before or after them. I would say that this kind of idea allows
us to define any passage of time. Now, what if one of the frames
showed "nothing"? How could you know where in the sequence to put
it? You could fit it in anywhere just as well. It may as well go
in the middle as at the start or end. There is nothing to "connect"
the "nothing" frame to everything else – unless
you start to put some things into it to serve as clues and it
then
becomes
a "something." This does not merely make it difficult to say where
the "nothing" frame goes: it makes it ontologically meaningless
to say where it goes – and removes it from any consideration
as a possible previous state of reality.
A point that K. Eric Drexler makes about
nanotechnology research also applies to AI research. If a capability
can be gained,
eventually it will be gained and we can therefore not base humanity’s
survival on AI never happening. Doing so is denying the inevitable.
Instead, we can only hope to manage it as well as possible. Suppose
we took the view that ethical people would not create AI. By definition,
the only people creating it would be unethical people, who would
then control what happened next -- so by opting out, all the ethical
people would be doing would be handing power over to unethical
people. I think this makes the position of ethical withdrawal ethically
dubious.
If someone produces an AI system,
it kicks the whole idea of “mind” out of the realm
of the supernatural and firmly into the realm of something that
can be analyzed – including God’s mind – and God would
not do very well because of it. Even ignoring things like information
content, the existence of non-supernatural minds in itself would
weaken a claim for God, as most theists probably do think that
he is supernatural. Such theists would then be claiming, effectively,
that although “natural” minds can exist in computers,
there can also be extra-special ones, like those belonging to Gods,
that are supernatural. This would be as nonsensical as claiming
the existence of a supernatural baseball bat, banana or tax return.
In some future civilization it may be impossible
to distinguish between imagining something and programming a simulation:
what we think of as “programming” may become a special
case of the society’s thought process. Once technology is
advanced enough to make very fast computers, I cannot see any limit
to it.

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