
A few years ago travelling with music involved carting around a brick sized walkman and a bag full of mix-tapes; but now travellers are able to carry their entire music collection on on an MP3 player the size of a stick of gum - with an increasing number of people digitising their music, however, it does leave one problem - what to do with all the old CD's.
Around 800,000 CDs were sold worldwide when they were first introduced in 1983, and by 2004 that figure had risen to 3.5 billion a year - but leaving unused CDs to gather dust isn't the only option for unwanted albums.
CDs, jewel cases and the inserts can all be recycled - although there are currently few facilities able to handle CDs. One organisation that does is the London based Laundry, who gather CD's sent in by post, and send them off to be transformed into coat hangers, key fobs, packaging foam and even shiny, new CD cases.
Records, CD's and cassettes aren't the only musical iJunk, of course. The rapid release of new technology means that the iPod you bought a couple of years ago is out of date just in time for Christmas, when the new range of tiny music players hit the market.
Ipods in particular have come under criticism for their short lives - with batteries prone to giving up and fragile screens cracking after only a year's use. But new EU legislation could encourage manufacturers to create products with much longer life expectancy - as they will be responsible for recycling gadgets when they die.
The Waste Electrical and Electronic Equipment (WEEE) directive is due to come into force in the UK on 1 July 2007, and will allow shoppers to hand in old electronics, such as music players and mobile phones, at the store where they buy their new gadgets.
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The Take Back schemes could result in a new wave of electronics that use less materials, last longer and use alternative energy sources and materials; and some manufacturers are already exploring alternatives.
Sony, for instance, has been using corn-based plastics in the casings of CD and DVD players for several years. The material is just as tough as oil-based plastic, yet will biodegrade without releasing harmful toxins; but here's the catch 22 for tree huggers - this environmentally friendly plastic is made using genetically modified plants.
Hemp-based plastics are also used to make CD and DVD cases, and Taiwanese firm MFI are currently developing the world's first MP3 player with built in solar panels, but the first truly eco-friendly MP3 player has yet to arrive.
Electrical goods are the biggest growing waste source in the UK, but the future is looking brighter, and the iJunk mountain may soon begin to shrink.Labels: Eco-features, Music