A food waste expert says society needs to rethink its rituals that promote food waste.
Topics: food waste, leftovers, catering
Dr Bhavna Middha, Research Fellow, College of Design and Social Context
“Entertainment, parties and eating out are front and centre as we approach the holiday season.
“We all like to cook, buy and take large amounts of food in this festive season, both as hosts and guests and many people think it is better to have too much food than not enough.
“But our shared practices need to be put under scrutiny, as they can often lead to extravagant food waste.
“Food waste is an endemic issue in Australia. A total of 7.3 million tonnes of food are wasted in Australia per year, which has significant environmental consequences.
“Reducing food waste could save the average family between $2,200 to $3,800 AUD per year.
“But merely informing householders about food waste is not an adequate strategy to bring about change in everyday routines and activities.
“Here’s where we can start to improve our contribution to food waste:
“Additionally, many of us don’t particularly know how long to keep leftovers in the fridge if we do want to save them for later.
“Our research found that 17% of fridges in Australian households were too cold or too warm for food storage. This means that the food we buy and store, fresh or leftover, is prone to wastage, especially if the fridge is inefficient.
“These findings point to larger questions of relationships between food provisioning, eating and refrigerators and how these (mis)connections may be contributing to global food waste.”
Bhavna Middha's research focuses on exploring everyday shared practices around food, waste and energy in the context of sustainable consumption.
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