For anyone who dipped their network science toes in barabasi s popular book linked, this is going hip deep, with the mathematical underpinnings revealed and plenty of surprising examples from epidemiology, social media, transport systems, communications systems etc. The purpose of the metabolic network is to produce the chemical components the cell needs to stay alive, while the purpose of the www is information access and delivery. It is an extraordinary book with which to start thinking about networks that nowadays represent the linchpins of our world. One of the most surprising findings, popularized by albertlaszlo barabasi and his team, is that real networks behave very distinct from traditional assumptions of network theory. While weve had more than a few books that look at success, many from an anecdotal perspective, this is a fantastic book backed by real data. The choices we make when we represent a system as a network will determine our ability to use network science successfully to solve a particular problem. Yet, this distinction is rarely made, so these two terminologies are often synonyms of each other. The analysis of networks has received a major boost caused by the widespread availability of huge network data resources in the last years. Alex arenas universidad rovira i virgili buckle up. He is a master in the art of proving or correcting our gut feelings based on scientific data analysis. He is a master in the art of proving or correcting. Albertlaszlo barabasi writes in a fascinating new book. Albertlaszlo barabasi born march 30, 1967 is a romanianborn hungarianamerican physicist, best known for his work in the research of network theory he is the former emil t.