Dispatches S2020E16 - Is Your Online Habit Killing the Planet?

In the month when the worlds' leaders should have been gathering in Glasgow to tackle global warming, Sophie Morgan investigates the carbon footprint of the technology industry and tests some of the environmental claims of some of the biggest names in the tech world. She also recruits two families to keep a diary of their online habits and together they discover some shocking truths about the hidden cost of their online habits.