We live in a throwaway society. Innovation in the tech industries mean ever more powerful products come to market. But the death of repair shops and a culture of reliance is not simply the result of shiny new things. Corporations, and capitalism itself, requires planned obsolesce, argues STEVEN GORELICK
Knowing something of the energy consumed by flat screen displays I couldn't help noticing the appearance of an enormous (6 x 3 metres) digital advertising hoarding outside Richmond Fire Station in London.
No one believed Big Tobacco could ever be snuffed out - until health warning stickers were made law. If the same principle of science, information and activism were applied to the aviation industry, argues Mark Anslow, the air we breathe could get cleaner yet