On a similar, but slightly lighter note, this blog was pointed out to me. The subject is high (saturated) fat versus carbohydrate based diets, which is an ongoing area of research, and may (may) be useful in managing diabetes. This gentleman is a citizen scientist (and engineer no less) like myself. Cool. I like the way he using numbers and in particular the way data is presented graphically.
However I tuned out when I saw claims of “using ketosis to fight cancer”, backed only by an anecdote. If you are interested, this claim is throughly debunked on www.sciencebasedmedicine.org.
Bullshit detection 101 – if you find a claim of curing cancer, it’s pseudo-science. If the evidence cited is one persons story (an anecdote) it’s rubbish. You can safely move along. It shows a dangerous leaning towards dogma, rather than science. Unfortunately, these magical claims can obscure useful research in the area. For example exploring a subtle, less sensational effect between a ketogenic diet and diabetes. That’s why people doing real science don’t make outrageous claims without very strong evidence – its kills their credibility.
We need short circuit methods for discovering pseudo science. Otherwise you can waste a lot of time and energy investing spurious claims. People can get hurt or even killed. Takes a lot less effort to make a stupid claim than to prove it’s stupid. These days I can make a call by reading about 1 paragraph, the tricks used to apply a scientific veneer to magical claims are pretty consistent.
A hobby of mine is critical thinking, so I enjoy exploring magical claims from that perspective. I am scientifically trained and do R&D myself, in a field that I earned a PhD in. Even with that background, I know how hard it is to create new knowledge, and how easy it is to fool myself when I want to believe.
I’m not going to try bacon double cheeseburger (without the bun) therapy if I get cancer. I’ll be straight down to Oncology and take the best that modern, evidence based medicine can give, from lovely, dedicated people who have spent 20 years studying and treating it. Hit me with the the radiation and chemotherapy Doc! And don’t spare the Sieverts!