Which technologies have made global communication instant and more effective?

Explanation:

The economic and cultural integration between countries, known as Globalization, was only possible from the creation and popularization of several technologies that have acquired a fundamental role both for the development of the world economy and for the society that has become increasingly dependent on technology . Communication technologies (the main ones being cell phones, wireless devices and smart phones) in this globalized world, increasingly fast and efficient, have enabled communication and quick access to any part of the globe in an instant

social contract theory, nearly as old as philosophy itself, is the view that persons' moral and/or political obligations are dependent upon a contract or agreement among them to form the society in which they liv

as the person below or above me i agree   the tone of voice of the itnerview can very well influecne he or she to pick one more over that   the infleuncer would pick