In a postapocalyptic Africa, now home to many Europeans who came as refugees from the floods but then took over, mathematicians have the job of eliminating people's pain.
In this fantastical world, mathematicians are experts at sensing emotion and treating its ailments, somewhat the opposite of a standard stereotype of mathematicians as ignorant of emotion. The main character, Nneoma, lives the elite lifestyle of the mathematicians (able to cut to the front of the bread line, for example) but suffers from her own problems involving her exgirlfriend and her father.
However, things really start to fall apart when a man literally falls from the sky. It is cause for a loss of faith in the power of mathematics that is derived from the supposedly infinite Furcal formulas:
(quoted from What it Means When A Man Falls From The Sky)
When things began to fall apart, the world cracked open by earthquakes and long dormant volcanoes stretched, yawned and bellowed, the churches (mosques, temples) fell, not just the physical buildings shaken to dust by tremors, but the institutions as well. Into the vacuum stepped Francisco Furcal, a Chilean Mathematician who discovered a formula that explained the universe. It, like the universe, was infinite and the idea that the formula had no end and, perhaps, by extension, humanity had no end, was exactly what the world had needed.
Over decades, people began to experiment with this infinite formula, and in the process discovered equations that coincided with the anatomy of the human body, making work like hers possible. A computer at the Center ran the Formula 24/7, testing its infiniteness. There were thousands and thousands of lines. People used to be able to tour the South African branch and watch the endless symbols race across a screen tickerstyle. Then the Center closed to the public, and the rumors started that Furcal's Formula was wrong, not infinite, that the logic of it faltered millions and millions of permutations down the line, past anything a human could calculate in her lifetime.
They were just that, rumors, but then a man fell from the sky.

This short story appears in the critically acclaimed collection by Lesley Nneka Arimah of the same name.
Contributed by
Alejandro Bustos
A very creative and enjoyable story. In a mere 15 pages, this tale touches on such topics as the devastating consequences of climate change, neocolonialism, racism, the meaning of pain, and class conflict, all while held together by a strong mathematical tone.

