The document discusses the future of advertising and agencies in a networked society. It outlines three possible scenarios for the future, including a worst case scenario where agency revenue declines by £16 billion. The document also discusses the rise of social media and how brands are integrating social platforms into their communications strategies. It analyzes consumer behavior on social media and how agencies may need to change to adapt to shifts in consumer control, responsibility, and expectations around advertising and data sharing over the next decade.