Food production has a bigger impact on the planet than anything else humans do, yet for all the natural resources spent, it’s estimated that a third of all food is squandered. Toast Ale is attempting to tackle the problem of wastage in a novel way – by making craft beer out of surplus bread.

Britons are buying more salad than ever – but many people aren’t actually eating it. A study by Tesco and Wrap, the UK government’s waste advisory body, found that 178 million bags of packaged salad – the equivalent of 37,000 tonnes – gets thrown out every year.

Tesco employees are set to benefit from a new scheme called ‘Colleague Shop’, where they’ll receive surplus food free of charge. People want major brands to take their CSR seriously, and Tesco is appealing to this desire while simultaneously proving it looks after its staff.

In the UK – where 15 million tonnes of food is thrown away annually – supermarkets are mucking in to minimise waste. But how responsible do consumers feel? After all, 40% of them throw food away at least weekly. Canvas8 sat down with 20 Brits to find out how guilty they feel about wasting food.