Closed-Loop Life Support
Fully self-sustaining systems for providing air, water, and food for humans in isolated environments like spacecraft or off-world colonies.
Core metadata
- ID: closed_loop_life_support
- Era: Future
- First known date: 2035 (decade)
- Region: Forecast / not yet broadly established
- Review status: structurally_validated
- Maturity: N/A
Prerequisites
- Closed-Loop Life Support (Early Forms) (closed_loop_life_support_early_forms)
- Fusion Power (Early Reactors) (fusion_power_early_reactors)
- Nanotechnology (nanotechnology)
- Robotics (robotics)
- Space Flight (space_flight)
- Synthetic Biology (synthetic_biology)
Dependents
- Human Hibernation / Suspended Animation (human_hibernation_suspended_animation)
- Interstellar Travel (interstellar_travel)
- Lunar Oxygen Extraction (lunar_oxygen_extraction)
- Mars Surface Habitats (mars_surface_habitats)
- Ocean Colonization (Underwater Habitats, Seasteading) (ocean_colonization_underwater_habitats_seasteading)
- Offworld Biomanufacturing (offworld_biomanufacturing)
- Orbital Greenhouses (orbital_greenhouses)
- Orbital Habitat Cities (orbital_habitat_cities)
- Space Colonization (space_colonization)
- Submarine Technology (Advanced) (submarine_technology_advanced)
Fields
- None.
Node sources
- Closed ecological life support system (Wikipedia, 2026, generic_overview) • Supports: node
Prerequisite edge evidence
Edge/source evidence summary:
- Prerequisite edges: 6
- Average edge confidence: 35%
- Prerequisite sources: 5
- speculative: 6
| Prerequisite | Type | Confidence | Evidence level | Note | Sources |
|---|---|---|---|---|---|
| Space Flight (space_flight) | speculative | 35% | speculative | Space Flight is a plausible dependency for a forecast technology and should be treated as speculative. |
|
| Synthetic Biology (synthetic_biology) | speculative | 35% | speculative | Synthetic Biology is a plausible dependency for a forecast technology and should be treated as speculative. |
|
| Robotics (robotics) | speculative | 35% | speculative | Robotics is a plausible dependency for a forecast technology and should be treated as speculative. |
|
| Nanotechnology (nanotechnology) | speculative | 35% | speculative | Nanotechnology is a plausible dependency for a forecast technology and should be treated as speculative. |
|
| Fusion Power (Early Reactors) (fusion_power_early_reactors) | speculative | 35% | speculative | Fusion Power (Early Reactors) is a plausible dependency for a forecast technology and should be treated as speculative. |
|
| Closed-Loop Life Support (Early Forms) (closed_loop_life_support_early_forms) | speculative | 35% | speculative | Closed-Loop Life Support (Early Forms) is a plausible dependency for a forecast technology and should be treated as speculative. | No sources recorded. |
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