Correcting a 450- plus Year-Old Distortion in World Map

Correcting a 450- plus Year-Old Distortion: Why the UN Has Now Voted to Correct the Way We Represent the World.”

For most of us, who went to school anywhere in the world over the last century, the ubiquitous world map on the classroom wall was considered to be a settled fact — fixed and unquestionable.

 The African continent sat modestly in the middle of the world map and was roughly represented by the size of Greenland or Argentina on the map. Contrarily, Europe looked expansive, larger than what it ought to be.  Russia stretched across the top of the map like a colossus. But then, none of us ever contemplated to ask why the sizes of some countries/continents are larger in map than what they really are while others appear much smaller than what they ought to be, physically. We believed the map to be a gospel truth, although it was not.

Earlier this month – September 4, 2026, the world map, which we knew it to be an absolute truth and whose genesis goes back to the 16^th century, has finally been changed to be more realistic by the United Nations through its "Correct the Map" resolution, sponsored by Togo and backed by African Union (AU) members, passed with the support of 164 nations, including India, France and the UK. The US was the only nation to vote against the resolution - while there were six abstentions.

The UN vote is non-binding but will definitely see changes to the maps used by institutions around the world. The UN General Assembly in its 114^th meeting adopted the resolution in the 80^th session, on 4 September 2026, to “” Correct the map" for rebalancing global cartographic representation and promoting equitable representation of the world's regions, particularly Africa".

The corrected world map, adopted by the UN General Assembly, has now become a formal map, non-binding, which will help us move away from that familiar image of the world map that remained extant for more than four centuries. The corrected map incorporates projections that show the true relative size of the world's continents. India voted in favour of the change, with a careful caveat about neutrality and its own territorial depiction of the geographical and political boundaries of India.

It may seem quite strange that why the world body like the UN who should have been preoccupied with many more important issues on hand - war, poverty, diplomacy etc. - chose to spend a session in its General Assembly debating a 16th-century map. To understand why the UN did so and the significance of this decision, we have to go back in history to the origin of the map, which was an outcome a Flemish cartographers design prepared nearly 450 years ago.

Cartography & Earth Maps

The world maps which we see are small scale flat-surface representation of portions of the surface of the earth. The primary purpose of a map is to express graphically the relative position of points and features on the earth's surface to each other. These maps are developed using cartography - the scientific art of making maps. The earths spherical feature makes map making difficult and involves cartography in preparation of the earth map. Cartography involves the systematic representation of all or part of a circular/spherical body on a flat surface; such a representation is called a map projection. Since earth is a circular celestial body with flat surface geographical boundaries for countries and continents, cartography is used in preparing the earth map.

A sailor's problem, solved brilliantly

In 1569, Gerardus Mercator, a cartographer working in Flanders, Belgium, published a world map designed to solve a very specific and very real problem: how does a ship's navigator draw a straight line on a flat chart and have it correspond to a constant compass bearing on a curved Earth? Sailing along lines of constant bearing — "rhumb lines", an imaginary line on earths surface that crossed all meridians of longitude at the same angle — was how ships actually navigated, and every projection before Mercator's forced captains to constantly recalculate their heading as they crossed the chart. Mercator's projection made rhumb lines appear as straight lines. During the heightened period of transoceanic voyages, this was an elegant geometric breakthrough, close to magic. It became indispensable to European maritime expansion, and deservedly so.

However, the projection technique used is achieved as a mathematical trick: it stretches the map's east-west lines of latitude farther and farther apart as you move away from the equator, in order to keep angles and shapes correct at every point (this is called a "conformal" projection). The side effect of this adoption is that area gets inflated dramatically near the poles. This results in Greenland, a modest island of about 2.2 million square kilometres, ending up looking comparable in size to Africa, a continent of over 30 million square kilometres — nearly fourteen times larger. Russia and Canada appear vastly oversized relative to their physical size. Meanwhile, the equatorial and tropical belt — Africa, South America, South and Southeast Asia — where the *actual* landmass is concentrated, is visually compressed and appears much smaller than their physical size.

Mercator, the creator of the world map which we used for more than four centuries, never claimed his map was a general-purpose atlas of the world. It was a navigational instrument. The problem arose when this map which was to be used only as a hip's chart room made its foray, over the following centuries, quietly and became the default image of the Earth in atlases, classrooms, newsrooms and now on our phone screens.

 From navigation chart to mental furniture.

Why did a specialist tool become the universal picture of the world? Partly it was inertia and familiarity: once printers and schoolbooks across Europe adopted it, it was easier to keep reproducing the extant map than to explain a less familiar alternative. Partly it was convenience: Mercator map's straight, rectangular grid is simple to print, tile and reference — you can lay north-south lines as verticals and east-west lines as horizontals without the curved, tapering edges that true equal-area projections require.

And partly — this is the reason which the UN resolution leans on — it was about who was doing the mapmaking. The projection was devised in Europe, popularised by European empires with maritime and colonial interests, and it happened to make the colonising continents look large and the colonised world look small. Historians and geographers have argued for decades, most famously Arno Peters in the 1970s with his own equal-area alternative, that this was not a neutral cartographic accident but something that shaped generations of perception: children the world over grew up absorbing, without a word being said, that the temperate global North was simply *bigger* — and by unconscious extension, more central and more important — than the tropical global South.

The digital era entrenched this further rather than correcting it. When Google Maps adopted a Mercator-based projection (the "Web Mercator") for its tiling system in 2005, virtually every major online map service followed, for the same practical reasons that made it attractive in the 16th century: rectangular tiles are simply easier to build a zoomable, pannable interface around. A projection chosen for 16th-century sailors ended up, by a very different route, shaping the maps a billion smartphones use today.

 What changes, and what doesn't, with "Correct the Map"

The resolution, "Correct the Map: Rebalancing Global Cartographic Representation and Promoting Equitable Representation of the World's Regions, Particularly Africa," was sponsored by Togo on behalf of the African Union, with the Bahamas among the co-sponsors, and built on the African Union's own adoption of the Equal Earth projection as its preferred map in March 2026. It urges member states, educational institutions, media organisations and technology companies to make greater use of equal-area projections — maps that sacrifice some accuracy in shape and angle in order to keep relative land area correct — with the Equal Earth projection, developed by a team of cartographers in 2018, offered as the leading example.

In the context of the “Map Correction” receiving heightened global media coverage and attention, it is necessary to understand that the UN resolution of a new map is not legally binding. It also does not redraw a single border nor does it forbid the use of Mercator projection, which remains genuinely useful for maritime and aerial navigation, the very purpose Mercator designed it for in 1569. What the new map does is put the UN's institutional weight behind a preference: that when a map's purpose is to help people understand the comparative scale of the world's regions — in a classroom, a newsroom graphic, a corporate map of "global markets" — an equal-area projection like “Equal Earth” tells a truer picture than Mercator projection does.

The UN resolution and the new map has found emphatic support from France's foreign minister, Jean-Noël Barrot, who has announced that France would abandon the Mercator projection in its own materials, calling the correction an "act of truth”. However, the lone dissenter, US, who voted against the resolution “dismissed the measure as ideological theatre unworthy of the General Assembly's time, arguing the body should be focused on graver matters than four-century-old cartography”.

India's vote — support with a caveat that matters

India voted in favour of the UN Resolution, and its explanation of vote at the General Assembly is worth understanding closely. Because India feels that the resolution reflects an instinct that be it history or geography or recognising the historical scientific and technological contributions of countries like India, which was one of the major nations to be colonised by the Europeans – British – has been distorted from reality looking at it from the colonisers point of view. Therefore, while welcoming and supporting the UN resolution and the principle on which the resolution was mooted, India has not signed a blank cheque on the specifics. India's representative, Raghoo Puri, told the Assembly that “New Delhi's support was for the broader principle of equal-area projections — because they preserve the true relative size of continental and national landmasses — and explicitly not an endorsement of the Equal Earth projection as the one correct map. Further “different projections, he noted, serve different cartographic purposes, and no single one is right for every application; the resolution, in India's reading, should remain "technologically and methodologically neutral."

The Ministry of External Affairs has emphasised that “any UN-endorsed map must depict India's sovereign territory — explicitly including Jammu and Kashmir and Ladakh — in accordance with India's own official map, and any depiction that departs from this would be unacceptable”. This statement from the MEA is a reminder that for India, questions of cartography are never only about projection mathematics. A map is also, always, a territorial claim, and India has spent decades objecting to atlases, films and corporate maps that show its borders incorrectly. Supporting a resolution about relative size was straightforward; leaving no ambiguity about boundaries was, evidently, considered essential.

Why the New Map matters beyond the classroom wall?

As a science museum professional who has spent 4 decades in museums including to explain the physical world and India’s position to the public — in planetarium shows, Science on Sphere. a gallery of Harappan trade networks, a hall of industrial technology etc. — I firmly believe that if there is one thing that experience teaches you, it is that the tools we use to represent reality are never fully innocent of the choices behind them. They come with the biases of the users of the tools which is so deeply impregnated in their minds. This could also be the case for the Mercator Maps that we use, which unwittingly favour certain nations and continents while doing injustice to others, when it comes to representing their relative sizes on the map.   A projection is a decision about what to sacrifice: shape, angle, distance or area cannot all be preserved simultaneously on a flat map of a round Earth, so every cartographer chooses what matters most. Mercator, for his purpose, chose angle and shape, and his choice is quite reasonable looking at the time when he did this and for the purpose for which he did this, sailing the seas. What is, however, less reasonable was letting the 16th-century sailor's choice silently become every child's unexamined image of how large their own continent or country is in relation to the other world.

The Equal Earth projection will not solve global inequity, and no one seriously claims it will. What a fairer map can do — modestly, but not trivially — is stop quietly telling a few generations of schoolchildren in countries like India or African continent, and Indonesia that their part of the world is smaller and, by visual implication, less consequential than it actually is. "A fair map does not change the geography of the world," Togo's foreign minister said at the UN, "it changes how we see the world." After nearly 450 years of an unexamined convention, that seems a modest enough ask — and a correction well worth making.

Let us welcome the new map, which in some sense tries to correct the wrong perception of the relative sizes of the nations that was reflected in the old maps.

It must also be remembered that the distortion was not just in map representation which intentionally or unqittingly, favoured an eurpean narrative but also in most aspects of history more particularly history of science and technology, where contributions of ancient civilisations like India, have more or less forgotten or at best find a foor note mention, which too needs to be corrected. When and how will this be done to correct the long held distortion is something which time alone will reveal, until then let us welcome the UN change in map correction.