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Transcript
Slide 1
On earth there is nothing great
but man,
and in man there is nothing
great but mind.
Favorinus of Arelate
2nd Century A.D.
(from the Latin)
Beyond the Human Era: Speculations on the Evolution of Mind
Slide 2
1. Popular attitudes to Artificial Intelligence,
as represented in a number of movies
2. Degree to which this reflects the real
situation in Artificial Intelligence
3. The meaning of AI and differences between
brains and computers
4. The likely impact of the emergence of AI on
human society
5. General discussion
Beyond the Human Era: Speculations on the Evolution of Mind
Slide 3
Metropolis 1927
Beyond the Human Era: Speculations on the Evolution of Mind
Slide 4
Metropolis 1927
Beyond the Human Era: Speculations on the Evolution of Mind
Slide 5
Metropolis 1927
Beyond the Human Era: Speculations on the Evolution of Mind
Slide 6
Metropolis 1927
Beyond the Human Era: Speculations on the Evolution of Mind
Slide 7
False Maria
C-3PO
Beyond the Human Era: Speculations on the Evolution of Mind
Slide 8
Beyond the Human Era: Speculations on the Evolution of Mind
Slide 9
Alphaville 1965
MEN, BY THEIR OWN ACTIONS OVER THE CENTURIES,
WILL GRADUALLY BE DESTROYED. I, ALPHA-60, AM
ONLY THE LOGICAL MEANS OF THAT DESTRUCTION
Beyond the Human Era: Speculations on the Evolution of Mind
Slide 10
Alphaville 1965
Beyond the Human Era: Speculations on the Evolution of Mind
Slide 11
Beyond the Human Era: Speculations on the Evolution of Mind
Slide 12
2001: A Space Odyssey 1969
Beyond the Human Era: Speculations on the Evolution of Mind
Slide 13
Beyond the Human Era: Speculations on the Evolution of Mind
Slide 14
Beyond the Human Era: Speculations on the Evolution of Mind
Slide 15
The Forbin Project 1970
Beyond the Human Era: Speculations on the Evolution of Mind
Slide 16
Beyond the Human Era: Speculations on the Evolution of Mind
Slide 17
Beyond the Human Era: Speculations on the Evolution of Mind
Slide 18
Beyond the Human Era: Speculations on the Evolution of Mind
Slide 19
1. Machine Consciousness poses a threat to
human welfare.
2. Machine Consciousness increasingly
presented as independent of human
control and pursuing its own agenda.
3. Machine Consciousness increasingly
presented as outstripping the human
brain in its abilities and cunning.
Beyond the Human Era: Speculations on the Evolution of Mind
Slide 20
Beyond the Human Era: Speculations on the Evolution of Mind
Slide 21
Beyond the Human Era: Speculations on the Evolution of Mind
Slide 22
Beyond the Human Era:
Speculations on the Evolution of
Mind
Beyond the Human Era: Speculations on the Evolution of Mind
Quantum Evolution: The New Science of the
Slide 23
Life Force
Johnjoe McFadden (Flamingo, 2000)
The Emperor’s New Mind
Roger Penrose
(Oxford University Press, 1989)
Gödel, Escher, Bach: An Eternal Golden
Braid
by Douglas R. Hofstadter (Basic Books Inc.
1979)
Beyond the Human Era: Speculations on the Evolution of Mind
Slide 24
Beyond the Human Era: Speculations on the Evolution of Mind
Slide 25
Beyond the Human Era: Speculations on the Evolution of Mind
Slide 26
Beyond the Human Era: Speculations on the Evolution of Mind
Slide 27
Beyond the Human Era: Speculations on the Evolution of Mind
Slide 28
COMPUTER
Stores most of its information in devices external to the CPU
Performs tasks sequentially, and transfers results back to memory
Performs relatively few tasks simultaneously
Relies on a central clock to synchronize and sequence its operations
Performs precise instructions which have been given in advance
Performs individual operations in a time scale of nanoseconds
BRAIN
The CPU and the memory are the same thing: there is no memory
storage external to the CPU
Performs enormous numbers of tasks simultaneously
Asynchronous: no central clock
No separate instructions (program): the instructions are written-in to
the architecture of the system and are subject to continuous
reappraisal
Individual operations take place many millions of times more slowly
Beyond the Human Era: Speculations on the Evolution of Mind
Slide 29
Beyond the Human Era: Speculations on the Evolution of Mind
Slide 30
Beyond the Human Era: Speculations on the Evolution of Mind
Slide 31
Gödel, Escher, Bach: an Eternal Golden
Braid
Douglas R. Hofstadter
Basic Books Inc., N.Y. (1979)
‘… an “I” comes about… via a kind of
vortex whereby patterns in a brain mirror the
brain’s mirroring of the world, and eventually
mirror themselves, whereupon the vortex of
“I” becomes a real, causal entity.’
Beyond the Human Era: Speculations on the Evolution of Mind
Slide 32
Beyond the Human Era: Speculations on the Evolution of Mind
Slide 33
Beyond the Human Era:
Speculations on the Evolution of
Mind
Beyond the Human Era: Speculations on the Evolution of Mind
Slide 34
•A robot may not injure a human being, or,
through inaction, allow a human being to
come to harm.
•A robot must obey the orders given it by
human beings except where such orders
would conflict with the First Law.
•A robot must protect its own existence as
long as such protection does not conflict
with the First or Second Law.
Beyond the Human Era: Speculations on the Evolution of Mind
Slide 35
Beyond the Human Era:
Speculations on the Evolution of
Mind
Beyond the Human Era: Speculations on the Evolution of Mind