The document discusses how networked and hyperconnected technologies are changing how people, especially younger generations, live and work. It notes that teens and young adults have brains wired differently than older people due to extensive multitasking. While some argue this could negatively impact cognition, others believe it is yielding positive results by allowing people to learn more and access collective knowledge online. The document also examines how the digital, mobile and social media revolutions have impacted knowledge workers by increasing transparency, real-time information sharing, and influence of networks and new online experts.