Different sources of data for the Sustainability

Social media have become an emerging phenomenon due to the huge and rapid advances in information technology. People are using social media on daily basis to communicate their opinions with each other about wide variety of subjects and general events. Social media communications include Facebook, Twitter, and many others. Through Social media, in this work, we examine people's feelings to a phenomenon, sustainability, that is the greatest challenge of our generation. Specifically, we collected comments on principal social networks used from people and the textual information has been analyzed through techniques of Text Mining and Network Analysis in order to detect some important structures of people communication, understanding their mood about this concept.