Add Yahoo as a preferred source to see more of our stories on Google. “This is it,” he tells me. “This is the trash we can’t do anything with, so it sits here in this cupboard of mistakes.” Other ...

Chef Doug McMaster leads me to the back of his restaurant, Silo, where he opens a cupboard and pulls out a 30-litre jug. In it is two years’ worth of non-recyclable, non-reusable, non-compostable ...