The BOGOF deals (Buy One – Get One Free) psychologically primes us that we are making great savings when we are out shopping and doubling our purchases for prospectively half the price of costs ….. yet the reality is the food will not be eaten quickly enough and will go off and inevitably end up in the compost bin/black bin.
Perhaps we should ask ourselves: Do I really need to buy this? Or is it an issue of people believing that food is useless once it hits the expiry date? Can we risk keeping food an extra day or two for consumption after the expiry date?
The different sources of information may not always be consistent with each other – yet it is plausible that ten’s of thousands of tonnes of food is wasted each year (by many countries).
What can we do to reduce this waste stream contributor?
Composting is important – in fact: it is critical to return the nutrients to our soils. Yet it should not be abused! The more localised the composting can be done with zero to few miles travelled - If composting was fully comprehensive (where primarily some composting is done on-site of the domestic home, the restaurant, the office place, the college campus etc. then excessive amounts were picked up by council services) then it can be an even more sustainable process for us to support (than sending it long distance to be composted elsewhere.)
Yet to reiterate: please do not abuse composting as a fall-back just as we become more complacent with our fridges food stock.