hey friends, I'm here one more time with some more waste facts. We have to wake up other wise one we all are under a lot of cover our WASTE
What is waste and why does it matter?
Waste or rubbish is what people throw away because they no longer need it or want it. Almost everything we do creates waste and as a society we are currently producing more waste than ever before. We do this at home and at work. The fact that we produce waste, and get rid of it, matters for the following reasons
When something is thrown away we lose the natural resources, the energy and the time which have been used to make the product. The vast majority of resources that we use in manufacturing products and providing services cannot be replaced. The use of these resources cannot go on indefinitely - we would run out.
When something is thrown away we are putting pressure on the environment's ability to cope - in terms of the additional environmental impacts associated with extracting the new resources, manufacturing and distributing the goods, and in terms of the environmental impacts associated with getting rid of our rubbish.
When something is thrown away we are failing to see it as a resource. It is well understood that what is waste to one person may not be viewed as waste by another. A good example of this is scrap metal which has been recycled for many years. Increasingly people are realising that it makes economic sense as well as environmental sense to use "waste" rather than just throw it away.
The process of using up the earth's natural resources to make products which we then throw away, sometimes a very short time later, is not "sustainable" - in other words, it cannot continue indefinitely.
The way in which we consume materials will affect whether we have a sustainable society that leaves resources available for future generations to use. As consumers and producers, we are central to the concept of sustainability. We need to think about how we can use fewer resources ("get more out of less"), how we can make products last for longer (which means we use less and we throw away less) and how we can do better things with our so-called "waste" than throw it away. We need to see "waste" as a "resource".
The "waste hierarchy"
The best way of managing our waste is not to produce it in the first place - waste prevention. After that we can think about reducing the amount of waste we do produce. Then there may be an option to reuse the material. The UK Government has developed this approach to derive a hierarchy of options for managing waste - known as "the waste hierarchy".
The waste hierarchy specifies the following order of preference for dealing with our wastes - with those towards the top of the list more desirable than those towards the bottom
reduce
reuse
recover
(recycle
compost
recover energy)
disposal
The hierarchy is a guide. It does not mean that in all circumstances, at all times, ahigher option will be better than a lower option. In most cases a combination of options for managing the different wastes produced at home and at work will be needed. But the hierarchy provides a simple rule of thumb guide to the relative environmental benefits of different options.
The problem we have today is that more of our rubbish is dealt with towards the bottom end of the hierarchy than the top. The challenge is to change our attitudes and our practices so that much more of our waste is dealt with by options towards the top of the hierarchy.
Please visit our
What happens to it? topic page for more information on the options in the waste hierarchy.
