I thought people were mad to buy bottled water until I tasted the tap water in a certain area. If other area's water tastes the same then I don't blame folk for buying it. We are encouraged to drink lots of water for many different health (and beauty) reasons, so I think that it's the packaging that needs all the criticism and not the bottled water per se. I don't know about the science bit of manufacturing, and I can understand that glass is not as convenient, but surely somebody can come up with an alternative to plastic containers!! As a matter of intertest, do those milk cartons bio-degrade faster than plastic bottles?