The world today has become one in which
technology, riding on the back of scientific advance, appears to lead
societal evolution. Travel and communication are two of the areas
in which this is profoundly evident. Advances in travel now allow anyone
to span distances in hours that, a century and a half ago, required weeks
or months to traverse. Communication is instantaneous and omnipresent
throughout most regions of the world.
Medicine is undergoing an explosive revolution, both in the treatment and
eradication of disease and in the improvement of the human condition.
In the past, for example, loss of a limb would have condemned a person to
a life of diminished activity and, in some cases, social ostracism. Today,
even in many under-developed countries, such a loss can be overcome with
technology and modern medical science. Evidence is strong that, in the
near future, even such personal catastrophies as a severed spinal cord may
be either reparable or surmountable through computer- and servo-augmented
mechanical systems.
The accuracy of weather prediction has improved dramatically over the
last 30 years. Numerical models, satellite imagery, doppler radar and
other state-of-the-art technologies have revolutionized the field of
meteorology. Forecasting the weather is still far from perfect, but
great strides have been made, especially in the arenas of severe storm
prediction and tropical meteorology.
Spaceflight, still in its infancy, promises Mankind the ability to one day
travel to the stars and colonize other planets. At the time President
Kennedy issued his famous challenge to place a man on the Moon, the
technology and expertise necessary to do so did not exist. The achievement
of that goal is one of the greatest triumphs in exploration ever conceived
— how it was accomplished is the story of Man’s
struggle with and mastery of technology to expand his frontiers.
Each major advance in technology brings with it a new set of challenges.
Major issues confronting societies throughout the world today are the
responsible and ethical application of technology, how to deal with the
byproducts of a technological revolution driven by economics, and the need
to bring technology-derived benefits to people at all social and economic
levels. A less understood but more subtle problem is that of
integrating the reality of scientific and technological advance with
long-held social and religious doctrines.
Authored by Kenneth L. Anderson.
Original article published 3 June 2003, updated 5 September
2005.
Follow links to the right to learn more about hydrogen fuel cell technology.
At the left margin, Related Links address topics of interest
pertaining to energy and fuels. View the
Technology & Science SiteMap
for a complete list of technology and science-related topics.
|
|
We would like to hear your comments on this and other web pages on
our site, as well as on topics that may interest you. If you would like
to comment, please
visit our blog. It is open for all to read and comment. Please
register if you would like to start a new thread. Forums are planned for
the future. Join our community!
|
