I was just going to say this. I don't think anyone should be surprised when we run low on oil-based products. I don’t know what Europe is going to do to resolve the problem, but as they say, necessity is the mother of invention.Plastic comes from oil, so it is definitely an expendable source. This is just one more wake-up call for the entire world, especially countries like ours who consumes a lot. Our planet has limited natural resources. We need to conserve them.