The problem isn't that "chemicals are bad" but that we don't know which chemicals are bad. Ones that we have been eating for centuries are unlikely to be signif

The problem isn't that "chemicals are bad" but that we don't know which chemicals are bad. Ones that we have been eating for centuries are unlikely to be significantly harmful and we can stop consuming them them when evidence is found. But for things that we haven't been eating for that long we don't really know. Right now the system is sort of set up as default-allow. So what happens is that some company wants a blue dye because they think blue candy will sell. They try things until they find something that isn't obviously harmful and start selling it. Then in 20 years it is found that it actually was harmful in the long term and impacted a huge swath of the population. The company then searches around until they find another blue dye that isn't obviously harmful and the cycle repeats. To some degree we do need to experiment and try new things. However for something like food dyes it likely isn't really worth the risk. Or at least they are far overused. Many of the foods with dyes aren't that healthy anyways, so maybe it is is best to have them less attractive to avoid ingesting more chemicals which we don't have strong long-term evidence that it is safe. We see a very similar cycle with plastics, refrigerants and many other things. We use something for a long time before realizing that it actually has harmful effects, then industry just creates a new very similar chemical that isn't known to be bad yet (or at least isn't bad in the same way the last one is). In some cases it is probably worth it (refrigeration is a valuable technology) but in the cases where it isn't as valuable to society we should be much more conservative with what we allow. That being said, the proposed regulation isn't scientific and doesn't play with this nuance. A more reasonable approach would be raising the standards for introducing new chemicals (natural or artificial) to food. Not just banning anything "artificial" (whatever that means).