Recycling is a pretty simple concept: take something that isn't useful anymore and make it into something new instead of throwing it away. It can be anything from recycling old paper into new paper, to building a bike with cans.
We are still slow on progress in the green world, and some things have been acomplished. is this enough ? The answer, simply, is no and we need to continue to focus our efforts on more green ideas, conservation, and of course, recycling.