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I disagree with the argument that "Both the development of technological tools and the uses to which humanity has put them have created modern civilizations in which loneliness is ever increasing."" Arguments can be made for this thesis, but they depend largely upon what I believe to be a poor definition of "loneliness".
If one defines loneliness as the absence of as much physical, face-to-face contact with other people, then this argument is probably true.
The invention of modern telecommunications devices such as telephones, fax machines, and computers has definitely cut down on the amount of physical contact with other people.
This is especially true in recent times due to the extremely rapid expansion of the Internet.
E-mail and tele-conferencing are direct substitutes for physical contact, especially in the business world.
However, I believe that loneliness can be better measured by intellectual contact with other individuals.
Unarguably, modern technology makes this faster and easier, with better communication with a larger number of people.
Some employers have argued that productivity is lessened since they have had computers linked to the Internet, as the employees spend much of their time "chatting" with friends, acquaintances, or business contacts across the country.
This is probably not a good thing for the employers, but it demonstrates the increased degree of communication due to modern technology.
Of course, some technologies have increased loneliness by any standards, such as the automobile or other transportation mechanisms.
These encourage substantially longer commutes between home and work.
Automobiles have made possible the pattern of suburbanization that has been in place in the United States since immediately after World War Two.
Time spent commuting is generally unproductive and spent alone, unless the individual in question is car-pooling or using mass transit.
The contribution of the commuting culture to loneliness may actually be changing now due to new technology that is being invented and used by the general public.
Popular new devices, such as the cellular phone, the laptop computer, and the combination thereof may actually convert commuting time to a period of increased communications between people, to "pass the time".
This will be especially true as use of mass transit grows, which will probably happen, due to problems with gas shortages, air pollution, and the creation of further mass transit by federal and local governments.
The motivation for the declaration that loneliness is increasing may be due to the fact that many people, especially blue-collar workers, are unable to afford or use these new devices.
However, since the advent of the personal computer, the price per computing power has continually lowered rapidly, and this trend shows no sign of changing.
Several companies, such as Sun Microsystems and Oracle have announced that they are attempting to develop terminals with little computing power, but a full capability to access the Internet.
These devices will be in approximately the $500 price range, which is much more reasonable than the price of the current top of the line PC.
In addition, to cater to a larger mass of the public, software companies have been carefully making their products easier to use by non-"computer nerds".
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