Spaceship Earth (2020)

Plot

In 1991, a collective of countercultural innovators created Biosphere 2, a massive replica of Earth’s ecosystems. Eight individuals, dubbed "biospherians," embarked on an ambitious journey, living in isolation while confronting ecological challenges and facing scrutiny over cult-like rumors. Their experience serves as both a warning and an inspiring story of how small groups can envision and attempt to reshape the future. Through trials and tribulations, the narrative unfolds as a blend of adventure and exploration, highlighting the resilience of the human spirit in the face of adversity.