I’ve been thinking recently about our taboos. What I find curious is where we individually draw the boundary lines between what’s acceptable, what’s unacceptable and what falls in the grey area between. This is partly because some of my views are diametrically opposed to the norms of our society, but also because as a society, and as a collection of individuals, we seem to be sleep-walking into far too many important decisions.

We can probably all agree on a common set of things we think should be outlawed: child abuse, female circumcision, rape, gratuitous animal cruelty. And a set of things which are (generally) OK: sweets, alcohol, blood transfusions, prison for offenders. Although I know there are people who will abhor even these.

Most people would not discuss – and are not comfortable with – pornography, nudity, sex, bodily functions, incest or death. And then of course there are things which are for many on the borderline: animal cruelty for food (aka. abattoirs), abortion, stem cell research.

But this is not where I, personally, would draw the line. For me there is no problem with pornography, sex, nudity, bodily functions and I think even death (it is after all an inevitable consequence of life, at least as we know it). Incest I would say is borderline at worst and under some circumstances OK – why should a brother and sister not have a loving sexual relationship if they wish, as long as they remain aware of the possible dangers.

For me – and I stress this is just my personal opinion – there are far more important things to worry about and which I find at best questionable and at worst objectionable; some I would probably class as obscene – not a word I use lightly or often. The above list of common taboos is a good start to this list with most of them, at least some of the time, being in the obscene category.

However my questionable or unacceptable list contains other things most people find OK: IVF, male circumcision, genetic modification, airport expansion, a federal Europe, positive discrimination, religion, capital punishment, cosmetic surgery (for the sake of personal vanity rather than as a real medical necessity). And my jury is still out on stem cell research.

What I find interesting about this is not that I have different opinions (I’m an eccentric; I expect to have my own, different opinions) but that so few people appear to do likewise.

Society’s taboos, taken as a whole, are essentially the aggregate set of beliefs the majority of individuals find abhorrent – at least as enacted by the great and the good we elect to speak on our behalf and make law (politicians, religious leaders, etc.). It is only by people with differing opinions questioning and challenging this status quo which eventually results in the shift of the agreed set of taboos. Such is how we make progress.

All of this has so far left aside the more personal things. Do you have to be totally private, behind a locked door, in the bathroom or bedroom? Why is sex with the light on such a no-no? Are you OK with sleeping in the nude? As many will realise by now I am pretty open. We’re comfortable with social nudity – indeed any nudity. We both sleep au naturel and prefer it that way. Doors are never shut (except possibly to exclude the cats, and even that is rare). We actively dislike net curtains. We share the bathroom. In fact I think the only thing I have any possible hang-ups about is someone watching me wipe my arse – and even that isn’t a discomforting as it used to be. I was also wary of seeing my late father’s ileostomy – I felt this was intruding too far onto something private to him, although it didn’t seem to worry him; and let’s be fair it is not the most tasteful of things. Why I felt like this I don’t know; it surprised me. Indeed having been brought up to be slightly bohemian, think for myself and have my own opinions, I find it rather odd that I have any taboos at all.

As one of your “working thinkers” (to quote Douglas Adams) what I find distressing is that the majority of people don’t think about such things. There was a research finding a few years ago, which I now cannot place, that found 5% of people are unable to think; 5% of people can think and do so; the remaining 90% of people can think but just don’t. Even sadder is that many of this 90% are content to be told what they think by others, and that means mostly the tabloid press, politicians (who usually seem to have a vested interest) and religious bigots – plus a few cranky academics and do-gooders who manage to get “air time”. But then, despite the fuss some of this “silent majority” make, they probably don’t actually much care as long as someone keeps them in the credit card debt they’ve become attuned to.

Come on guys, wake up at the back! If you want things to get better you need to engage your brains and think through the consequences of your (our) actions. Think about the long term consequences of IVF, air travel, stem cell research. Use what brain cells you have; engage in dialogue with other people. Nobody asks that you are high-powered philosophical thinkers, just that you think as best you can about what is right and make up your own mind. If you then decide you’re happy with the consequences of these things, that’s fine. If you’re not, then you need to be heard. Doing nothing leaves those who do think to fight it out with those with vested interests – and the outcome may well not be the right one – or the one you actually want, whatever that is.