THE GUARDIAN reports Britons are expected to generate record levels of food waste over Halloween this year. More than 8m pumpkins – equivalent to more than 18,000 tonnes of edible pumpkin flesh – will be heading for the bin because the majority of consumers will not eat it. About 40% of consumers buy fresh pumpkins to hollow out and carve to celebrate Halloween, but 60% of those admit they do not use the flesh, according to research by the stock cube brand Knorr and the environmental charity Hubbub.