The use of technology by humans begins with the conversion of natural resources into simple tools. Prehistoric discoveries about the power of fire has increased the availability of food sources, while the creation of the wheel helped humans in travelling and controlling their environment. Recent technological developments, including the printing press, telephone, and Internet, has been out of physical barriers to communication and allowed humans to interact freely on a global scale.
However, not all of the technology used for peaceful purposes; the development of weapons of the more intense has been going on throughout history, from clubs to nuclear weapons.
Technology has affected society and its surroundings in many ways. In many societies, technology has helped improve the economy (including today’s global economy) and has allowed the increase of leisure. Many technological processes produce unwanted by-products, called contaminants, and deplete natural resources, harm and destroy the Earth and its environment.
A wide range of application of technology has affected the value of a society and new technology often raises new ethical questions. For example, the widespread notion of efficiency in terms of human productivity, a term which at first only about machinery, another example is the challenge of traditional norms.
that this is harmful to the environment and human isolate; advocate notions such as trans humanisme and techno-progressivism view continued technological process as being beneficial to society and the human condition.
Of course, at least until recently, believed that the development of technology is limited only to mankind, but recent scientific studies suggest that other primates and certain dolphin communities have developed simple tools and learned to pass on their knowledge to their offspring .