Item from enders-game by Orson Scott Card
A superintelligent virus that rips DNA apart — it killed Lusitania's original ecosystem, enabled the Pequenino life cycle, and posed the moral question: can you cure a disease that another species depends on to survive?
The Descolada (Portuguese for 'un-gluer') devastated Lusitania's ecosystem thousands of years before human colonization. Most native species were destroyed; the survivors adapted by incorporating the virus into their biology, creating interdependent paired species. The Pequeninos' entire life cycle — from Brother to Fathertree — depends on the Descolada. For humans, it's lethal without medication. Novinha's parents died developing the partial cure. The Descolada is actually a damaged version of the Recorder virus — originally designed by an alien species to catalog life across planets, broken by cosmic radiation. Ela Ribeira created the Recolada Outside the universe — a replacement that maintains the ecosystem without the lethal effects. But the moral question the Descolada posed remains: what do you do when a cure for one species means death for another?
A virus invisible to the naked eye but devastating in effect — victims' flesh falls away, extra limbs grow, death follows. It pervades Lusitania's ecosystem, regulating everything from species interdependence to climate.
Also known as: Descolada, The Un-Gluer