: The project operates on the premise that every major conspiracy theory—from cryptids and secret societies to UFOs and lost civilizations—is objectively true.
The concept of the "world beyond the ice wall" primarily exists as a rich, collaborative and a core tenet of flat Earth conspiracy theories . While science identifies the "ice wall" as Antarctica's massive ice shelves, the lore surrounding it describes a vast, hidden reality. The Worldbuilding Project: BTIW 3.0
Entirely new oceanic systems with unique physics, separate currents, and unfamiliar constellations. Inspired by early maritime exploration blind spots. Why the Concept Endures in the Digital Age the world beyond the ice wall
The most significant "evidence" cited by believers comes from a controversial United States Navy operation in the late 1940s. In the winter of 1946–47, Rear Admiral led Operation Highjump , the largest expedition ever sent to Antarctica. Officially, the mission was to establish a research base, train personnel, and test equipment in freezing conditions, involving 13 ships, 23 aircraft, and 4,700 men.
: Fossil evidence shows that millions of years ago, Antarctica was a tropical forest with diverse wildlife before tectonic shifts moved it to its current polar position. : The project operates on the premise that
The concept of a "World Beyond the Ice Wall" is a niche but growing component of modern Flat Earth theory. While standard Flat Earth models posit that the Earth is a disc surrounded by a wall of ice (Antarctica) that marks the edge of the world, a sub-theory known as or the "Infinite Plane" suggests that the ice wall is merely a barrier separating the known world from vast, undiscovered lands.
To understand what lies beyond the ice wall, one must first understand the Flat Earth model that gives it meaning. Modern Flat Earthers believe the planet is a disc with the Arctic Circle at its center and Antarctica, which they do not see as a continent, forming a massive, encircling rim of ice. This "ice wall" is often described as being around 150 feet (45 meters) high, though some believe it can be thousands of feet thick, preventing the world's oceans from flowing over the edge. As the Flat Earth Society's website states, "Beyond the ice wall is a topic of great interest to the Flat Earth Society... How far the ice extends; how it terminates; and what exists beyond it, are questions to which no present human experience can reply." The Worldbuilding Project: BTIW 3
The most detailed version of this topic is , a collaborative setting created by artist Ohawhewhe and a team of worldbuilders. It operates on the premise: "What if every conspiracy theory were true?".