карбоновый полигон(A program of the Ministry of Education and Science of Russia of 2021: a university-sponsored territory allocated for the monitoring and research of climatically active gases akm.ru)
стратегия вечной кары(Initially, a player using grim trigger will cooperate, but as soon as the opponent defects (thus satisfying the trigger condition), the player using grim trigger will defect for the remainder of the iterated game. Since a single defect by the opponent triggers defection forever, grim trigger is the most strictly unforgiving of strategies in an iterated game
wikipedia.org)