It's a sign of a slow day's news when most of the newspapers have completely different banner headlines on their front pages. Yesterday was one such day and one of the issues
highlighted by the Daily Mail was the adverse effect of discarded plastic carrier bags on the environment. The Mail led with an image of a turtle swimming in a tropical ocean with a bag wrapped around its body.
I'm not what could be described as an ardent environmentalist but I have written in the past about the considerable problems Britain's throw away culture has led to in some of the furthest most
impoverished regions of the world.
My article '
Plastic Recycling Shame' went on to explain how recyclables collected here in the UK were quite often transported to China and Taiwan to undergo environmentally damaging reprocessing. The release of unfiltered carcinogenic by-products to the atmosphere has resulted in
squalor and birth defects in industrialised Chinese towns and villages. My article '
Saving the Planet' gave a brief description of how increased carbon emissions caused global warming. It also gave the worrying statistic that the US, a nation with only 5% of the global population, was responsible for a staggering 25% of global carbon emissions.
Readers of these articles should spot a pattern emerging. Western democracy is keen to outwardly appear green. Unfortunately greenness has a cost attached to it and market forces dictate this is passed down to the consumer - who is also the voter and tax payer. Inflicting green charges on the electorate is not a shrewd political move, so the recycling problem is outsourced to somewhere where it is out of sight and out of mind.
Anyhow, back to plastic bags. Plastic bags are probably one of the most overused and unnecessary resources of everyday life. It's as if shop workers are programmed to offer a bag with every purchase - as trivial and
unbagworthy as that purchase may be. A glaring example of this happened to me yesterday in
WHSmith - I bought a newspaper and was offered a plastic bag (which I refused). I could almost understand if it was raining, but it was actually quite a nice day. The supermarkets are by far the worst offenders because it is not just plastic bags with them - it is also obscene
over packaging of their products.
The average polyethylene plastic bag takes more than 100 years to decompose. Even when it does it creates a harmful organic sludge which leaches away into nearby waterways. Everyone could adjust their lifestyle to use fewer bags and make better use of the few bags they do have - even if it's just shoving your newspaper inside your jacket like I did yesterday. My house is far from the ideal model of environmental efficiency but we are quite good with plastic bags. If we're shopping on foot for a single item then we avoid taking a bag. If we're doing our weekly shop by car then we load the goods straight into the trolley without putting them in bags. The few carrier bags we do have are stored in a kitchen drawer and are either used as bin liners or reused for shopping trips.
But as long as these cheap and nasty plastic bags are available at supermarkets people are going to make use of them. We really need the supermarkets to take the lead an provide alternative sources of bags and packaging for their products. Yet again
Marks & Spencer are leading the field with their packaging efforts. For several years now most of the store's own brand food has been packaged in recycled
cardboards and with transparent rice film taking the place of plastic. They also sell and encourage use of their own hessian type carrier bags. The company has just announced that it plans to charge customers 5 pence each for their standard (cheap and nasty) carrier bags. But Marks & Spencer, as dependable an innovative a British firm they are, are spread thinly on the ground and accounts for less than one percent of all supermarket sales.
It is the big four supermarket brands -
Tesco,
Asda,
Sainsbury's and
Morrison's - that must show some commitment and investment in greener, less voluminous and wasteful packaging solutions. Together these chains represent 75% of all supermarket sales.
Until those four retail giants pull their finger out I urge you to do your bit by
pre-planning your shopping trips, making fewer journeys and accumulating fewer plastic bags.