How to eat healthily in one blog post
There is a whole industry telling people what to eat, and frequently selling the dubious benefits (from diet books, to health food). It seems to me that most of it boils down to some simple rules that are easy to follow, and some points of controversy (on which it may not be possible to decide what is best). I follow a simple rules that work very well. (more…)
Twitter the productivity killer
Nothing can destroy my productivity the way Twitter can. There are a lot of potential distractions, especially the multitude available over the internet, but Twitter’s nature makes it far more distracting than web browsing, email or even other social networks. (more…)
Alcohol deaths public health and fuzzy thinking
This article arguing (yet again) for the government to introduce minimum prices and other strict controls on alcohol consumption. As usual, it contains fallacies, fails to provide important information, and is generally rather vague.
Risk and rationality, investment and life
Its fairly obvious that people are not, except for a few analytical souls, rational about risk: they worry obsessively about small risks and ignore ones that matter, and they are often no more rational about investing. (more…)
Educating Lucy: Maths
As I have said before, I do not like the way in which schools teach maths, so what do I do instead? Do stuff that is fun, that encourages the underlying skills rather than focusing on arithmetic. (more…)
Why teach toddlers to read?
As promised in my post on how we taught my daughter to read, here is why I think children should be taught to read as young as possible. There are three good reasons, and the first one is more than enough. (more…)
Educating Lucy: learning to read
I strongly believe in teaching children to read young, and our experience with Lucy so far has been confirmed that belief. We largely used the methods my mother used, because I knew they had worked for me and my sisters. (more…)
Schools teach maths the wrong way
The idea that what should be a beautiful and fun subject is being destroyed by schools is not mine: a mathematician has expressed it much better. Personal experience seems to confirm it. (more…)
Journalists eat spin on organic food
I assume that everyone who is interested knows by now that the headlines claiming that a Food Standards Agency study showed that “organic food was not healthier” were grossly inaccurate. I want to know why journalists did not even read the first paragraph of the report itself, let alone any real analysis of the report itself, before reproducing the Food Standard Agency’s spin. (more…)
What do the army do? Fat soldiers and the meaninglessness of BMI
According to The Observer, the army has a problem with soldiers who do not get a minimum of two hours of physical exercise a week. I know accountants who get more than that. What exactly do the army do with their time? (more…)
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