<p>We’re all online, all the time. You’re online right now! </p><p>But have you ever stopped to think about what's behind the screen? What sort of infrastructure is required to keep us online 24/7? </p><p>And – how much energy does it use? </p><p>Guests: Guy Danskine, Tanya Notley, Kate Pounder, Glenn Uidam, Jackie McKeon</p><p>Host: Jo LauderReporter: Joel WernerSeries Producer: Cheyne AndersonExecutive Producer (audio): Joel WernerExecutive Producer (digital): Clare BlumerSound engineer: Hamish Camilleri</p>