impertinence to me!â
Jack laughed and said, âCome on, letâs see if we can get some lunch downstairs.â
Ten minutes later we were seated in the snug with a pint and a pork pie in front of each of us.
Warnie took a long sip from his glass of bitter, smacked his lips and said, âThatâs what I call real ale.â
Jack was wolfing down his pork pie as rapidly as usual when I said, âNow, it seems that we have time on our hands, so how about that debate we never quite finished on our walk this morning?â Jack nodded as he swallowed a mouthful. âYou proposed,â I continued, âthat thereâs one way of looking at the world that sees it right, while all the others see it slightly out of focus or distorted in some way.â
âIndeed,â Jack said, pausing before he took another bite. âAnd I go further by giving that true way of seeing the world a nameâChristianity.â
âAnd thatâs where you just canât be right,â I leaped in. âYouâre making the mistakeâthe arrogant mistake, if you donât mind my saying soâof treating your world view, Christianity, as being somehow âmore equalâ than all the others. That just canât be the case. All world views are equal, and all should be regarded with respect.â
âIn that case, young Morris,â Jack responded with his booming voice and his big, broad grim, âyou are respectfully wrong.â
âHang it all, Jack, you must see that all these options are pretty much equal. All the major world religionsâChristianity, Hinduism, Buddhism, Judaism, Islam and so onâare ancient and widespread. Each is held to be true by intelligent chaps. And atheism is much the same. There have been atheists since the dawn of time, and there are probably more today than ever. You see what I meanâall equal, all doing the same job of making sense of the world for someone, of providing a picture of what the world is like and how it works. So perhaps itâs just a matter of what suits you.â
âSo youâre saying, are you, young Morris, that âequalâ means âthe sameâ?â
I sensed that I was walking into a trap here, but I couldnât say no because that was pretty much the point I was making. I just nodded.
âNonsense!â laughed Jack as if I had just made some hilarious joke. âMind you,â he added more soberly, âyouâre not the first to fall into that trap and you wonât be the last. Itâs becoming more common for people to make the mistake of thinking that âequalâ must mean âthe sameâ. Mrs Pankhurst, or at least her more radical suffragettes, made the mistake of thinking that women could only be equal to men if they were pretty much the same as men.â
âBut surelyââ I protested.
âHear me out,â said Jack. âThe fact is that âequalâ never means âthe sameâ; it always means, and must mean, âequal but differentâ. Thatâs what the equals sign means in mathematics, and thatâs what the word means in ordinary language.â
âRubbish!â I hooted back at my old tutor. âNot only rubbish, but illogical rubbish. Equal means identical. To be equal is to be exactly the same.â
âReally?â asked Jack quietly with a gleam in his eye. And that gleam told me that my argument might be in trouble. âIâm no mathematician, but even I know that in a mathematical formula both sides of the equals sign are not identical, are not exactly the same, but they
are
equal. To give you a simple example, and because Iâm hopeless with numbers it will have to be very simple, I could write twenty multiplied by five on one side of the equals sign and the number one hundred on the otherâand Iâd be perfectly correct. Each side of the equals sign is equal to the other. But theyâre not