Biology Made Simple

(This is not a review. I wouldn’t want to say whether the book is any good or not. I simply picked it off the shelf where it has lodged unopened for half a century.)

A book to take you back to the third form (if only), year 9 as now known, two years before ‘O’ Level, the year you were 14. There you are again, head down, sketching and labelling diagrams of amoeba and the human heart, drawing flow charts of the carbon cycle and learning the names of digestive enzymes.

I loved it. I had the kind of dysfunctional, over-active memory that absorbed the names of anatomical structures and physiological processes like protozoan pseudopodia engulfing scraps of food. Two of us were way better than everyone else. There was, let’s called her Hermione, always first in class tests, and me, always one or two marks behind.

But I had a secret weapon. I must have been the only pupil with a tape recorder at home, or at least the only one devious enough to ask my mother to record a radio programme we were to hear in class in preparation for an essay. Mine was bloody brilliant – better than Hermione’s.

Then it became ‘Biology Made Difficult’. That year, Biology in the first term was not examined until the end of the third (terms 2 and 3 were Physics and Chemistry). That’s a long time to have to remember it. You know what happens. Too much messing about, thinking about the wrong things, lack of planning, lack of attention and in my case, well, let’s say poor mental health, meant I didn’t revise for the exam. My end of year report completes the tale. Biology: position in class 2nd; position in exam 25th; teacher’s comment “a disappointing exam result”. For the next two years, the ‘O’ Level years, I found myself in second-stream Biology where messing about and thinking about the wrong things were a way of life, especially if you wanted people to like you. Low grades for all of us. Idiot!

Still, I took Biology at ‘A’ Level and failed, and when I later chucked accountancy to train as a teacher, Biology was my main subject. That’s when I bought the book: a note inside records it was the 3rd July, 1973, about three months before starting at what was then called City of Leeds and Carnegie College, and six months before dropping out. It’s hard to believe you could once be accepted to train as a specialist Biology teacher without having passed it at ‘A’ Level; it was enough merely to have studied it.

No one has looked at the book since. It has been an absolute joy paying it the attention I should have paid then. Goodness, the things it tells you. It’s a bit like a Bill Bryson book without the exaggeration and contrived jokes. It doesn’t need them. It has its own miracles and wonder. Such as that we create and destroy an incredible 10 million* red blood cells every second. Ten million! Every second! That’s 864,000 million per day. Even at that rate it takes over 100 days to replace them all. And then there’s the horror. Such as hookworm. You really wouldn’t want to pick that up, the way it gets into the blood and burrows from the lungs to the windpipe to be coughed up and swallowed to grow in your gut.

And in Chapter 5: ‘Cycles of Life’, pp57-58, there is this. I am guilty of barefaced breach of copyright here, but Extinction Rebellion says it’s all right to break the law to draw attention to environmental issues.

That is what we knew then. In fact, there is a whole chapter expanding upon the preventative and curative measures listed. It was originally published in 1956 and revised in 1967. Despite not mentioning plastic or climate change or unlimited population growth, it lists so many other ways we upset the balance of nature through our “ignorance, carelessness or ruthlessness … in a given area”. Was it too much of a mental leap to understand that “given area” could mean the whole planet? We should all have been paying more attention.

So, an interesting trip down memory lane. It may be “biology made simple”, there were some things I wanted to read more about, it isn’t modern biology with all that nasty cell chemistry, but I enjoyed it. Best of all, I don’t have to learn it now.


*A bit of Googling suggests this may be an overestimate, the correct figure being a still very impressive 2.4 million red blood cells per second, about a quarter of the number given in the book.