I completely agree that there's a place for preservatives in the world. it would be silly to suggest otherwise

my position is a hedged rule of thumb. of course additives are not all bad, but taking this attitude is a simple policy that I trust for my general health, and a low-noise signal to send to food producers and other consumers.

>it's a matter of tradeoffs for the additive in question

this is true. and when the tradeoffs are health vs hunger that's fine, but when they're health vs profit/share price, it becomes an issue. obviously there's a situation where lack of profit motive can lead to hunger, but that's not a situation currently likely to arise in the developed world