How social media is giving rise to a chaotic new form of politicsAs people spend increasing proportions of their daily lives using social media, such as Twitter and Facebook, they are being invited to support myriad political causes by sharing, liking, endorsing, or downloading. Chain reactions caused by these tiny acts of participation form a growing part of collective action today, from neighborhood campaigns to global political movements. Political Turbulenc...

Peter Margetts was a successful property developer in Dubai when the city-state’s economy collapsed sending his company into bankruptcy. Post-dated cheques he’d written to investors were worthless. Along with hundreds of other businessmen he was arrested under Dubai’s draconian cheque laws and thrown into Central Jail with a life sentence. Locked up with hardened criminals from all over the world he struggled to survive in a world of drug warlords and mafia bosses. But Peter was no quitter...