In a hyperconnected world, the ability to communicate with society at large has been democratised, whether you're a professional journalist or a top commenter. How can so much noise be filtered without impeding on freedom of speech?

Young Brits are politically minded. 70% think social media should be used for social change, and a quarter are highly knowledgable about politics. Yet only 12% would definitely vote in a general election. Why are they so disillusioned? And is engaging via social media the answer?

Authority is slipping away from 'traditional' experts – and into the hands of celebrities. But is 'standing out' from a sea of information, products and ideas as simple as putting a famous face on a brand?

Twitter was a powerful medium for self expression throughout the Arab Spring that began in 2010. Yet despite on-going friction and conflict in the Arab world, its usage for political discussion has declined. According to research agency Social Eyez, this is both out of boredom and fear.