In the 20th century, the word global began to have a very specificmeaning. In fact, that concept includes multiple realities andtherefore presents different facets. To understand the processes thathave helped shape the concept, it is essential to go to a historicalperspective. Knowing the history illuminates the present.The media have been a necessary and essential instrument in raisingawareness that humanity forms a single and unitary entity.Technological development has played a fundamental role in theexpansion of communication. Specifically, media such as the press,radio, television, and digital journalism have profoundly affectedsocietyÆs configuration. They are the main ones responsible forglobalization, which is especially evident for all citizens. Thanks to their activity, they have managed to expand borders. They have madeus perceive countries as close or problems that are physically faraway.
