
They are obliged to constantly utter a warning cry, lest some unfortunate male might run into the sharp end of them. Women, for example, though deemed to be totally degenerate in shape and mind and to have no dimension to speak of, are also exceedingly dangerous because they can spear you. Sexism, social suppression, snobbery, the self-interest and narrow minds of the bourgeoisie Abbott deals with all of them, and the issues are just as relevant today as they were in the VictorianĮra. The rigid social structure of Flatland practically begs to be exploited for social and political critique, and Abbott does this with a great sense of humour. It's a beautiful defense of mathematical thought and its power to open doors to fascinating new worlds.īut the tale works on other levels, too. Abbott's analogy is clear and strong, and will make sense to the most unmathematically-minded reader. Inįact, the square even conjectures that a four-dimensional world might exist, much to the annoyance of the sphere which considers itself supreme. Abbott's descriptions of how the square manages to imagine a three-dimensional world are a great guide to how we might go about imagining four (or more) dimensions. This is an extremely well-thought-out story every aspect of life in Flatland is accounted for, from housing and climate to the way in which Flatlanders recognise each other's shape (being unable to see their world from above). He glimpses a world that few Flatlanders have seen before, but those who have are not to be trifled with and his enlightenment ultimately proves to be his undoing. After much debate and many analogies, the sphere finally manages to convince Mr Square. Is reminded of a dream in which he visited Lineland and vainly tried to convince its inhabitants of the existence of a second dimension. One day, the Square meets an alien: a being claiming to be a three-dimensional sphere from Spaceland! While most Flatlanders would flatly reject such an outrageous idea, Mr Square In this well-ordered world lives the narrator, A Square, a professional gentleman and proud father of four pentagonal sons (for male children have a good chance of being born with one more side than their fathers).

No-one in Flatland has any notion of a third dimension everything is "Infinitely-sided" circles form the highest cast consisting of priests, and straight lines the lowest, consisting of - who else? - women. In Flatland, the more sides you've got, the higher up the social scale you are.

It still is one of the best introductions to a mathematical world of higher dimensions, and it's an amazingly imaginative social satire, too.įlatland is set in a flat land: the two-dimensional plane inhabited by straight lines, polygons and circles. Abbott wrote this beautiful tale over a hundred years ago under the pseudonym A Square. Flatland: a romance of many dimensions by Edwin Abbott Abbott
