In the last week water fluoridation has made the headlines again, alongside the continuing articles and posts related to SARS-Cov-2 and the rollout of vaccines against it. One of the common features shown by quite a few of those opposed to these 2 public health initiatives (fluoridation & vaccination) is a tendency to claim that […]
Continue readingCategory: science and society
vaccines, viruses, & mRNA
Today I was told that the Pfizer-BioNTech vaccine (now approved for use in the US, UK, & Canada) is a virus (screencap at the bottom of this thread). It really isn’t, but I’ve seen this one several times & so I think it’s worth unpacking a little further. (You can also read about mRNA vaccines […]
Continue readingthose vaccine ingredients again
A year ago I posted an explanation on vaccine “ingredients”, in relation to some wild claims made about the measles vaccine in the context of Samoa’s measles epidemic. From what I’ve seen on recent RNZ comments threads, an update for the time of SARS-Cov-2 is required. So, here’s purple making a statement about the Pfizer […]
Continue readingit’s “only” a 1% death rate
I’m seeing a bit of that phrase in my social media feeds at the moment, in relation to covid-19. In practice, this would mean that if everyone in New Zealand were to catch the virus eventually, that would be 50,000 people dead. The ‘normal’ annual all-cause mortality in this country is around 33,000. It’s been […]
Continue readingcovid myths & politics
This year’s election campaign in New Zealand has attracted a number of “fringe” parties, at least some of whose supporters seem to have a fairly tenuous hold on reality and a highly flexible approach to the truth. I mean, how else could one describe some of those affiliated with the NZPP/Advance coalition, whose members & […]
Continue readingthoughts on the proposed changes to NCEA
Many readers will probably have read this RNZ article (or heard the related interview), or seen calls for consultation on the Ministry of Education’s suggested changes to the number of subjects – and achievement standards – on offer to year 11 students. I’ve been following (& participating, where I can) all this with colleagues and […]
Continue readingwhy do students need to learn about the nature of science?
You’re probably aware that the Achievement Standards used to assess senior school students’ learning are being reviewed. Science is one of the ‘pilot’ subjects in this process, where a ‘Subject Expert Group’ has developed 4 draft Science standards¹ (a significant step away from the current 30+, and a response to advice from several high-level advisory […]
Continue readingcontroversy? or manufactroversy?
A few days ago, New Zealand’s Minister of Education announced the wider release of a resource on climate change, which was initially trialled at a Christchurch school during 2018. According to the Minister, children will learn about “the role science plays in understanding climate change, aids understanding of both the response to it and its impacts […]
Continue readingignorance of basic science isn’t a virtue
I’d intended to write a post about science literacy (& its lack). And I still will. But first, I’m going to address the claims made by a commenter on a post that shared advice and commentary by the Samoan ombudsman. (Yes, a post related to that country’s measles epidemic.) Why? Because it demonstrates what we […]
Continue readinganti-vaxxers in a measles epidemic: so many ways to be untruthful
Having spent a bit of time in the comments threads for that story, I have to say that there are a fair number of plague enthusiasts commenting who appear to have little regard for truth, accuracy, public health or evidence-based decision-making. In Samoa, in the Democratic Republic of Congo, and in other measles hot-spots round […]
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