Battleax oh heck, that should have said anti-vax groups not anti-gay. Damned typos! blush
Oh, how I love a good AC cock-up!
Go, me, with my non-vegan semen theory!! 


But, yes, having concerns about vaccinations is understandable and there's nothing wrong with asking questions about them, the extremists in that camp are a worry IMO.
Re education: it is not 'just' formal education that is mission, it is lived example, values, mutually beneficial behaviour being expected and the lack of it being punished by the society an individual lives in this giving a disincentive to misbehave again.
We live in a time in which how somebody feels is given more value and importance than facts, in which every opinion is seen to have the same and equal value (so, if I say 'the world is flat' that that is My Opinion and therefore Right and must be Respected By All and anybody challenging that is intolerant and evil).
I think pushing virtually every school leaver in to some kind of academic education was ill-conceived too. There is already a skill gap (and gawd help us when all the Polish plumbers leave post-Brexit) and in 10 years time we will have far too many people with degrees in various useless subject without much in the way of transferable skills, while more and more jobs are looking for degree educated people - of course 'with experience' while not being prepared to give youngster and leg up with their first job.
Original thinking? Pur-leeze - one size fits all is much better: easier to get stats from and 'fair' 
What happened to encouraging people in what they are good at? What happened to teaching confidence, risk assessment, daring to be different, and yes, aforementioned original thinking?
I honestly despair at times.
Medical school only with 5As? Being academically bright, or just very good at passing exams not a good doctor does make, just as an example.