How do you get a frog to stay in boiling water?

When I was at school, our biology teacher told us a story of what happens when you put a frog in boiling water. I have no idea why he did, but it’s interesting from a behavioural perspective. In the same way as if you or I were put in a bath of boiling water, the frog will jump straight out. He will then be petrified of going anywhere near the water because he knows how hot and uncomfortable it is, which is understandable. So how do you get a frog to stay in boiling water, assuming you have a good reason for doing that? Well, you put the frog in water of a comfortable temperature and then gradually heat up the water: the frog gets used to the rise in temperature so stays there even when the water is at boiling point. Unfortunately the frog is unlikely to be able to survive and will die but doesn’t jump out because he doesn’t realise how much danger he’s in because he’s got so used to it.
With the hundreds of people with whom I’ve worked, I see a similar pattern in how people look after their health: people collect unhealthy habits, none of which seem that bad in isolation but over time they add up to be really painful. Just as the frog doesn’t realise how the temperature of the water is getting dangerous, many people don’t realise how their gradual decline in health is dangerous. For example, someone may start by putting on a bit of weight; then their excess weight makes it harder for them to breathe; this is followed by high blood pressure; and they then end up with Type 2 diabetes. At each stage, it’s ‘one more thing to cope with’, ‘a bit of bad news’, or, simply, ‘bad luck’: but, rather like heating up the water one degree at a time, this person eventually finds themselves in boiling water but doesn’t realise how serious it is. If they had suddenly gone from fine to poor health overnight, they would have noticed the significant change in how they felt: but because their health problems have been gradually building up, they don’t realise how far removed they are from perfect health. The good news, however, is that, even when you’re sitting in boiling water, many health problems can be reversed simply by changing your behaviour
Hi there guys and girls,
I was in Edinburgh on Friday doing a corporate talk. It was only a flying visit but I did get a little bit of time to wander around the beautiful city. I even had a jacket potato with a haggis filling! Now I know that haggis is not everyone's cup of tea, but when in Rome...
