Recognizing the Benefits of
Artificial Intelligence
By Libby Carter
An important problem in the theory of knowledge has been
the status of the belief in other minds, the belief that one’s own
consciousness is not the only consciousness in existence. There is the view that the best way to
explain the complex behavior of other bodies, especially their ability to
behave rationally and in particular to speak and communicate information, is to
postulate other minds at work.
Remarkable progress in the development of high-speed
electronic computers has led many philosophers to conclude that a suitably
programmed computer with a sufficient memory capacity would have an actual mind
capable of intelligent thought. The term
artificial intelligence denotes the area of investigation that aims to develop
computers with such capabilities.
Two questions are intensely debated in this field. First, what are the theoretical limits to
what can be achieved in the way of artificial intelligence? Despite phenomenal progress in recent years,
no computer yet devised approximates in its capacity the powers of the human
mind. However, it would be most unwise
at present to make dogmatic predictions about future developments. Second, assuming that the optimistic hopes
of artificial intelligence researchers are realized, would such devices
literally have minds or would they be mere limitations of minds? It is already common linguistic practice to
describe computers as having memories, making inferences, understanding one
language or another, and the like, but are such descriptions literally true or
simply metaphorical? The capacity of a
digital computer or computer-controlled robot device to perform tasks commonly
associated with the higher intellectual processes characteristic of humans,
such as the ability to reason, discover meaning, generalize, or learn from past
experience is very controversial. One
group holds that computers will never be more than tools employed by the human
intelligence to aid its own thinking.
Another group holds that human intelligence itself consists of the very
computational processes that could be exemplified by advance machines, so that
it would be unreasonable to deny the attribution of intelligence to such
machines. I personally agree with the
latter.
The theory and insights brought about by artificial
intelligence research will set the trend in the future of computing. The products available today are only bits
and pieces of what are soon to follow, but they are a movement towards the future
of artificial intelligence. The
advancements in the quest for artificial intelligence have, and will continue
to affect our jobs, our education, and our lives. It is crucial for the continued existence of the human species to
create a control system to channel this technological revolution in a safe
manner.
In his article “Why the Future Doesn’t Need
Us,” Bill Joy assesses one of the many threats he feels is posed by artificial
intelligence:
“The 21st-century
technologies -genetics, nanotechnology, and robotics (GNR)- are so powerful
that they can spawn whole new classes of accidents and abuses. Most dangerously, for the first time, these
accidents and abuses are widely within the reach of individuals or small
groups. They will not require large facilities
or rare raw materials. Knowledge alone
will enable the use of them.”
Joy’s cause for concern is not
unfounded. However, these accidents and
abuses can be prevented by using this knowledge in a positive, beneficial
manner that is for the good of mankind.
For instance, breakthroughs in medicine have helped to prolong lives as
well as merely improve the quality of life.
Any scientific endeavor has moral and ethical implications which should
be adhered to in all instances, most importantly those possible of having
adverse affects on the human population.
Joy also argues:
“Perhaps it is
always hard to see the bigger impact while you are in the vortex of a
change. Failing to understand the
consequences of our own inventions while we are in the rapture of discovery and
innovation seems to be a common fault of scientists and technologists; we have
long been driven by the overarching desire to know what is the nature of
science’s quest, not stopping to notice that the progress to newer and more powerful
technologies can take a life of its own.”
It is pertinent in today’s
high paced, technologically advanced world to learn from the mistakes in the
past and work to prevent making the same ones in the future. While no one knows exactly what the possible
repercussions of artificial intelligence may be, it is undeniable that the
advances in technology made over the past couple of decades has significantly
improved the quality of life for the vast majority of individuals. Not only has the technological revolution
provided numerous job opportunities, but it has also catered, in a sense, to
the needs of the general public by offering ease and convenience. For example, one no longer is forced to go
to the library when researching a particular topic. Instead, he can simply access the needed materials from the
comfort of his own home via the internet. The advancements of the future should
be extremely carefully monitored to ensure the safety and quality of the
inventions.
The largest computer memories now contain elementary
circuits that are comparable in number to the synaptic connections (about 10
trillion) in the human brain, and they operate at speeds that are faster than
elementary neural speeds. The challenge
driving artificial intelligence research is to understand how computers’
capabilities must be organized in order to reproduce the many kinds of mental
activity that are comprised by the term “thinking.” Artificial intelligence research has thus focused on
understanding the mechanisms involved in human mental tasks and on designing
software that performs similarly, starting with relatively simple ones and
continually progressing to levels of greater complexity.
Some computer
programs that are used to perform artificial intelligence tasks are designed to
manipulate symbolic information at extremely high speeds, in order to
compensate for their partial lack of human knowledge and selectivity. Other programs are designed to stimulate
human capabilities for problem solving through the use of highly selective
search and recognition methods.
Programs have also been developed which allow computers to comprehend
commands in a natural language. The
ability to identify graphic patterns or images is associated with artificial
intelligence, since it involves both cognition and abstraction. As time progresses, the capabilities of
these machines will be even greater.
Theodore Kaczynski, the Unabomber, criticizes the human capabilities of
these machines by stating,
“As society and
the problems that face it become more and more complex and machines become more
and more intelligent, people will let machines make more of their decisions for
them, simply because machine-made decisions will bring better results than
man-made ones. Eventually a stage may
be reached at which decisions necessary to keep the system running will be so
complex that human beings will be incapable of making them intelligently.”
Once again, this is a sound
argument which I feel has merit. The
problems Kaczynski fears can be combated though. The educational requirements of public and private schools must
be enhanced to ensure that a generation of intelligent beings is produced. It is important to go beyond the educational
standards of our parents’ generation as well as our own generation in order to
optimize thought processes on every level.
The next generation must be intellectual enough to think without these
machines but informed enough to know how to successfully co-exist with them.
Many people are skeptical about artificial intelligence
because they feel such advancements are against God’s will. A counter argument to this is that God
wouldn’t have given humans the ability to create and manipulate life had he not
wanted us to use it. It simply needs to
be done in a manner consistent with the best interests of the general
public. One group also argues that
humans’ creation of such machines is not a natural process. But is it not natural to gain the knowledge
and insight to better our lives and then put it to use in order to improve the
standard of living?
People still remain unsure of the safety of artificial
intelligence, but with all the breakthroughs and the use of modern technology,
artificial intelligence is progressing extremely rapidly. With the use of new “thinking” robots in
agriculture, industry, NASA, and the military, the advance of artificial
intelligence is astonishing. Since this
revolution is inevitable, a way must be discovered which allows this to occur
in a safe, productive fashion. The actual implementation of such artificial
intelligence programs, in my opinion, will ever enrich and enhance the lives of
humans. Consider the emergence of the
internet. It has provided humans with
an easy and reliable source of information as well as a way to communicate with
others. It is now possible to gain
access to nearly every store, purchase any item, or just become informed with
just the press of a few buttons.
Imagine the benefits that would come from the creation a machine with
artificial intelligence. Who knows,
soon “thinking” robots may be so common we will not even think of the struggles
and hard work that it took to get to that point. Farmers may not have to drive plows, robots may pilot choppers in
the army, and doctors will be following a robot’s advice. This is no longer science fiction; it is
reality.