Recycling is definently a good thing, however so is “Waste-To-Energy”, but personally i believe the perfect option is to marry the two.
Recycling used to be too expensive for manufacturers to actually use, but now sinse the spike in oil prices it is much more affordable. As far as energy goes, I can say for sure which uses more energy; Starting from scratch or recycling, however by recycling you are not using additional fosil fules to creat the product, instead you are simply breaking it down and reshaping it.
I think the key is to have both “Wast-to-Energy” plants as well as recycling, perhaps one usingthe others energy making the recycling plant sustainable. Now that we have the technology to effectively stop the pollution that would normally come from burning waste materials, Wast-to-Energy plants are a viable option.
In fact they stop over 40 million tons of greenhouse gasses from entering the earths atmosphere each year. This is because they avoid the release of methane that otherwise would be emitted when trash decomposes, and the release of CO2 that would be emitted from generating electricity from fossil fuels.
Anyway, thats my 2 cents…
Adam