I don't buy that they're simply ignorant. Yes, perhaps they are but tied into that ignorance for many, many people (that I've met anecdotally and, i'm sure in statistical terms) is a strong willfulness about their postures.
In other words, despite being shown any evidence you'd like, no matter how concrete about the incorrectness of their beliefs, they'll simply disregard said information, because to accept or even consider it would imply the possible disruption of specific political/religious beliefs that a great deal of emotional identification is invested in.
And lack of access to information isn't even an excuse for this in most cases: It applies frequently to people who live otherwise technologically connected lives, with easy access to a vast wealth of extraordinarily detailed knowledge about anything they don't understand in terms of evidence, theories and facts. Despite this, they just.... disregard it, and will even give MORE weight to the most absurdly unsubstantiated "alternative" ideas so long as they don't poke at that emotional investment I mentioned above.
Again, this is not simple ignorance, it's something much more deliberate and to call it anti-science is not at all unfair.
I'm tempted to call it a dogma, but it strikes me as something much more visceral than that. The closest that comes to mind is a mulish rejection of reason when it strikes emotionally rooted beliefs. Calling it "Anti-science" is valid but tricky, because the anti-scientific part can be very selective: argue with certain people about the safety of vaccine science and they reject you outright no matter what evidence you offer, but explain how a cell phone works to these same people and they'll happily defer to scientific explanations.
In other words, despite being shown any evidence you'd like, no matter how concrete about the incorrectness of their beliefs, they'll simply disregard said information, because to accept or even consider it would imply the possible disruption of specific political/religious beliefs that a great deal of emotional identification is invested in.
And lack of access to information isn't even an excuse for this in most cases: It applies frequently to people who live otherwise technologically connected lives, with easy access to a vast wealth of extraordinarily detailed knowledge about anything they don't understand in terms of evidence, theories and facts. Despite this, they just.... disregard it, and will even give MORE weight to the most absurdly unsubstantiated "alternative" ideas so long as they don't poke at that emotional investment I mentioned above.
Again, this is not simple ignorance, it's something much more deliberate and to call it anti-science is not at all unfair.