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But now experts say a reliance on sat-navs and smartphone map apps is undermining map-reading skills. So here are five reasons why you should love maps and resist the easy attraction of the sat-nav.

How large is Africa compared to the United States, or Western Europe? Most inhabitants of the latter places might guess it is a little larger, but few would have any idea of the scale of the difference. This has led German graphics designer Kai Krause to produce this map to shake people's perceptions a little.

Any attempt to map a spherical planet onto a flat map will involve distortions of size, shape or both. There is a passionate debate among cartographers about the best way to hang the world on a wall, but most agree that the most common maps we get our sense of the world from are very bad ways to do it. The problem is that these maps exaggerate the size of the countries at high  latitudes, and shrink places near the equator - leading to a perception that Europe is larger than South America, to pick just one example among many.

Africa, which spans the equator, fares particularly badly on these sorts of projections: Krause says, "Africa is so mind-numbingly immense, that it exceeds the common assumptions by just about anyone I ever met: it contains the entirety of the USA, all of China, India, as well as Japan and pretty much all of Europe as well - all combined!”  Some have argued that since people associate size with importance this encourages the already strong tendency of the world's wealthiest nations to disregard those who live in the tropics. 

Last week, Africa Is a Country, a blog that documents and skewers Western misconceptions of Africa, ran a fascinating story about book design. It posted a collage of 36 covers of books that were either set in Africa or written by African writers. The texts of the books were as diverse as the geography they covered: Nigeria, Zimbabwe, South Africa, Botswana, Zambia, Mozambique. They were written in wildly divergent styles, by writers that included several Nobel Prize winners. Yet all of books’ covers featured an acacia tree, an orange sunset over the veld, or both. + “In short,” the post said, “the covers of most novels ‘about Africa’ seem to have been designed by someone whose principal idea of the continent comes from The Lion King.”

Just as ecosystems provide a wealth of services for humanity – some known, others unacknowledged or yet to be discovered – languages, too, are ripe with possibility. They contain an accumulated body of knowledge, including about geography, zoology, mathematics, navigation, astronomy, pharmacology, botany, meteorology and more. In the case of Cherokee, that language was born of thousands of years spent inhabiting the southern Appalachia Mountains. Cherokee words exist for every last berry, stem, frond and toadstool in the region, and those names also convey what kind of properties that object might have – whether it’s edible, poisonous or has some medicinal value. “No culture has a monopoly on human genius, and we never know where the next brilliant idea may come from,” Harrison says. “We lose ancient knowledge if we lose languages.”