It's not a treatment here (vitamin A supplementation for people with deficiency is, and nobody argues against that), it's more like bulletproof vest in your example. Sure we could generalize bulletproof vest at the same time we're pushing for gun control, but it's not necessarily a desirable thing to do.
Allowing people access to bullet proof vests sure seems desirable to me!
But also I think the "treating the gunshot wound" analogy is a better fit. A crop that produces vitamin A is a treatment for population suffering from vitamin A deficiency. And "let people grow this crop" is a much smaller social problem than "dramatically reduce poverty".
> Allowing people access to bullet proof vests sure seems desirable to me!
Maybe, but I'm not sure law enforcement would agree with you, for their own very good reasons.
> But also I think the "treating the gunshot wound" analogy is a better fit. A crop that produces vitamin A is a treatment for population suffering from vitamin A deficiency.
No, it's not a treatment, it's a prevention measure, and its effect is very slow (the population must accept the reinforced food, and incorporate it in sufficient fashion in their diet, and it can take decades before the entire population is positively affected). “letting people grow this crop” is only the very beginning of a very complex social process that you are oversimplifying.
I don't have a particular opinion on the use of Golden Rice nor on GMOs in general, but believing that it will instantly solve the social problem at stake is delusional, and such delusion is exactly part of the lobbying campaign from GMOs industrial, which, unlike GMOs themselves, is a problem.
The only way for such a technological solution to be as effective as advertised, is with strong political support and regulation allowing its very quick generalization (that's what we did with iodized salt) but one must be careful with such an approach, because its effectiveness itself is a danger if things have hidden side effect (see the adverse effects of added fluorine in tap water to prevent dental cavities).
I don't know of anyone who thinks any idea can solve any problem instantly. And I don't see where I've expressed any view of the complexity or simplicity of anything. The discussion I thought we were having is whether it is wise to try a technical solution.
Iodized salt is a good example of a technical solution success story, and the one that was top of mind for me too. I don't think anyone thinks we should have waited for the underlying social problems to clear themselves. It certainly points out that these solutions need to be implemented well and have government support in order to be successful, but that's exactly why people are so upset about the political setbacks to golden rice.
