Tagged: Health and Medicine

Anti-fluoridationists rejection of IQ studies in fluoridated area. - Open Parachute

Ken Perrott Apr 04, 2018

US anti-fluoride activist Paul Connett claims studies cannot detect an IQ effect from fluoridated water because total fluoride intake is the real problem – but still campaigns against community water fluoridation. Image credit: MSoF “Activist Spouts Nonsense – The Evidence Supports Fluoridation” This is another article in my critique of the presentation Paul Connett prepared to present to a … Read More

A conference paper on the maternal neonatal urinary fluoride/child IQ study has problems - Unsorted

Ken Perrott Mar 30, 2018

Image credit: Do new mothers doing a Ph.D. get enough support? The anti-fluoride movement has certainly mobilised over the neonatal maternal urinary fluoride study which reported an association with child IQ. They see it as the best thing since sliced bread and believe it should lead to the end of fluoridation worldwide. They also seem to be putting all their eggs in … Read More

The 52 IQ studies used by anti-fluoride campaigners - Open Parachute

Ken Perrott Mar 28, 2018

Slide number 30 from Paul Connett presentation prepared for a talk at NZ Parliament buildings in February 2018. Continuing my critique of the presentation prepared by Paul Connett for his much-publicised meeting at Parliament Building in February. The meeting attracted only three MPs but his presentation is useful as it presents all the arguments anti-fluoride campaigners rely on at the … Read More

What we owe our pets - Honest Universe

Mark Hanna Mar 22, 2018

I recently complained about a vet promoting quackery in the Bay of Plenty Times. In response to my complaint, the editor agreed to publish a response I wrote, regarding what we owe our pets. Now that it’s been up for a little while, I’m also publishing it here on my blog. The Bay of Plenty Times recently … Read More

Why is it so difficult to get an open discussion on fluoridation? - Open Parachute

Ken Perrott Mar 22, 2018

Yes, I know – everyone’s mind is already made up so participants just talk past each other. People’s positions on this and similar issues have become a matter of identity – people are driven by emotions, not information. But, the information is there – and while I agree many people are driven by emotions they often attempt to use that information to … Read More

Mary Byrne’s criticism is misplaced and avoids the real issues - Open Parachute

Ken Perrott Mar 14, 2018

First, thanks to Mary Byrne and FFNZ for this response (see Anti-fluoride group coordinator responds to my article). Hopefully, this will help encourage some good faith scientific discussion of the issues involved in my original article (Paul Connett’s misrepresentation of maternal F exposure study debunked). I am pleased to promote such scientific exchange. I will deal with the issues Mary … Read More

Anti-fluoride group coordinator responds to my article - Open Parachute

Ken Perrott Mar 13, 2018

My recent article Paul Connett’s misrepresentation of maternal F exposure study debunked got some online feedback and criticism from anti-fluoride activists. Mary Byrne, National coordinator Fluoride Free New Zealand, wrote a response and requested it is published on SciBlogs “in the interests of putting the record straight and providing balance.” I welcome her response and have posted it here. Hopefully, this will … Read More

New Rules for Pharmacists - Honest Universe

Mark Hanna Mar 07, 2018

The Pharmacy Council has (finally) published their new Code of Ethics 2018. I’ve written several times on the ongoing saga of the Pharmacy Council’s Code of Ethics. In late 2014 we put together a complaint at the Society for Science Based Healthcare arguing that their Code of Ethics 2011 had been violated by … Read More

Paul Connett’s misrepresentation of maternal F exposure study debunked - Open Parachute

Ken Perrott Mar 06, 2018

Anti-fluoride campaigners are misrepresenting a recent Mexican study claiming its findings should cause governments around the world to abandon community water fluoridation (CWF). Their claims are unwarranted because the study has a high degree of uncertainty. Activists are misrepresenting the accuracy of the studies findings. Because Mexico has areas of endemic fluorosis the study itself is not relevant to CWF. Read More

Opinion: Anti-fluoride activist commits “Death by PowerPoint” - Open Parachute

Ken Perrott Feb 28, 2018

We have all sat through boring, and counterproductive, PowerPoint presentations. Boring because the presenter breaks all the rule relevant to the preparation of visual displays. And counterproductive because, in the end, the audience does not remember any of the information the presenter attempts to convey. David JP Phillips gives some relevant advice on PowerPoint preparation in the video … Read More