Food waste is one of the biggest challenges facing us today, with 25 million slices of bread thrown away every day in UK households and over $1 trillion dollars of food wasted every year. In this episode we look at just how serious it is, the huge role we as individuals play in it, and how we can tackle the issue with Tessa Clarke, from the food waste app, Olio. See acast.com/privacy for privacy and opt-out information.Learn more about your ad choices. Visit podcastchoices.com/adchoices