since glass jarring as opposed to ALUMINUM canning is the only solution to ridding BPA, and dioxins released by common practice of heating cans with food still in them and releasing dioxins from plastic linings and aluminum etc into your food why don't we just bring back glass? maybe hard to break glass we can always recycle fully to reduce all this plastic and aluminum(which is toxic to brain cells and other organs) so a few tires will maybe get popped at least we'll have our brains back and old age will not be so freaky to think ahead about.