haidut said:I will start with the disclaimer that I am not against the vaccines in principle, assuming they are safe and effective, as vague of a statement as that may be.
However, it seems to be that most parents that I know have few to no ethical considerations when they make the vaccination choice. In other words, from economics perspectice, a parent should choose to vaccinate only when the net benefit of vaccinating outweighs the net benefit of not vaccinating. That means if herd immunity is strong enough, then the net benefit of not vaccinating is conceivably quite larger than the benefit of vaccinating. It is a selfish analysis but all the studies that have looked at the issue have shown that people will make exactly such selfish choices when their child's health is on the line. Of course, if everybody starts making this choice and pandemic occur then the benefit of vaccinating will increase and outweigh the benefit of not vaccinating. In other words, as long as there is a strong enough herd immunity there is no reason to vaccinate justifiable purely based on risk-benefit analysis.
Yeah I believe this is the case as well. But it's the classic selfish free-rider case. It is good for the individual at everyone else's expense. It's not surprising it happens, and should be expected, especially when people's children are involved as you mentioned.