Google
recently announced that they have designed a quantum computer that processes in
just 200 seconds what the most efficient computer that exists today will take 1,000
years to process. ‘Quantum Supremacy’ has arrived!
It has been
speculated for quite sometime now that the Moore’s Law which states that the
speed and capability of computers can be expected to double every two years, is
becoming outdated because the limits of computational ability are approaching.
The advent of quantum computer has obsolesced the Law in an unexpected way!
John
McCarthy who coined the term ‘Artificial Intelligence’ (AI) defined it as the
science and engineering of making an intelligent machine. The question
therefore arises as to what is intelligence. Intelligence may be classified or
taxonomised in two different ways. The macro taxonomy as defined by psychologists
Raymond Cattell and John Horn is crystallized intelligence and fluid intelligence.
Crystallised
intelligence is accumulation and retention of knowledge. It comes out of
experience and memory. Fluid intelligence is the ability to think, connect the
dots and come to decisions. Both are important in order to succeed in life. Therefore
AI also is supposed to incorporate both.
The micro
taxonomy is elucidated by Howard Gardner. He contends that intelligence is of
nine different types. These are spatial, kinesthetic, naturalist, quantitative,
existential, linguistic, musical, inter-personal and intra-personal. These
intelligences are exhibited illustratively by pilots, dancers, botanists,
engineers, spiritualists, orators / writers, singers, leaders and psychologists
respectively.
It is not
possible for a human being to be adept in all nine types of intelligence.
However, it is theoretically possible to design artificial entities which will
exhibit all of these.
Artificial
intelligence of a computer is categorized as Artificial Narrow Intelligence
(ANI), Artificial General Intelligence (AGI) and Artificial Super Intelligence
(ASI) depending on the variety of tasks the computer can perform. ANI is the
limited capacity to perform only one kind of task. AGI involves the ability to
perform any task that a human being can do. ASI transcends the limitations of
human intelligence and is the ability to do what humans cannot.
AI can work
24 hours a day unlike the human intelligence. AI can execute hazardous and
boring jobs without complaining. It can consistently perform activities
flawlessly, a far cry from what a human can do. On top of all this, AI does not
have a bias of its own. Contrarily, an unbiased human being is perhaps an
oxymoron.