What makes you think that any of those things, including plastics, must by made from fossil oil? So tired of being told that the only way to do things, is the way we are currently doing them. Heck, we don't even have to make so much stuff out of plastic at all, and considering where that plastic is turning up in the food chain, it might be worth the expense to start finding replacements. Aluminum recycles nicely, hemp makes some excellent fabrics, cows will do just fine on a diet of grass.