Food waste is a major and growing problem; it is also moving rapidly up policy, corporate and consumer agendas. Reducing food waste is a win: win solution several times over: saving the planet, people, resources and money. It may need something of a food waste revolution but the current combination of pressures, new technologies and new solutions may be enough to achieve it.
Like a pair of jeans, the difference between a successful innovation and something tight and uncomfortable often comes down to size. A broadening global view of efficiency has increased the importance of scale when it comes to new projects and innovators should take into account social and environmental considerations when determining the scale of their innovations.