Humans (Homo sapiens) are adaptable, intelligent primates with advanced cognitive abilities, language, and tool use. They thrive in diverse environments, forming complex societies and cultures.

Data:

  • Habitat:

    • Temperature: Ideal: 20-25°C; Range: -20°C to 50°C with shelter/clothing.
    • Pressure: 101.3 kPa; 50-500 kPa survivable with support systems.
    • Humidity: 30-60% optimal; issues outside this range.
    • Oxygen: 19.5-23.5%; 100% oxygen safe at 0.2 atm.
    • CO2: Tolerable up to 0.1%; above 0.5% causes health issues.
    • Light: 300-500 lux; UV protection needed in high-exposure areas.

  • Nutrition:

    • Water: 2-3 liters/day; clean and safe.
    • Calories: 2,000-2,500 kcal/day; up to 8,000 for athletes.
    • Macronutrients:
      • Carbohydrates: Main energy source.
      • Proteins: 1.2-2.0g/kg for muscle repair (athletes need more).
      • Fats: Essential for energy and hormones.
    • Vitamins: A, B Complex, C, D, E, K; needed for various functions.
    • Minerals: Calcium, Iron, Magnesium, Potassium, Zinc.

  • Production:

    • CO2: 1 kg/day; more with physical activity.
    • Waste: 1-2 liters urine, 200-300 grams feces/day.
    • Heat: 100 watts resting; 500 watts active.
    • Sweat: Up to 5 liters/day under exertion.

  • Reproduction:

    • Method: Sexual; live birth.
    • Gestation: 9 months.
    • Cycle: Monthly for females; hormone-regulated.
    • Offspring: Typically 1 per birth.
    • Care: 18+ years for development.

  • Sleep/Rest:

    • Cycle: 7-9 hours/night; 10 hours for athletes.
    • Active Period: Diurnal.

  • Lifespan: 70-85 years; can reach 100+ with optimal health.

  • Growth:

    • Maturity: Physical maturity at 18 years.
    • Size: Average: 1.5-1.8 m; up to 2.1 m (e.g., athletes).

  • Uses:

    • For Humans: Labor, technology, cultural development.
    • Ecosystem: Top-level consumers; influence ecosystems.

  • Special Traits:

    • Cognitive: Problem-solving, planning, innovation.
    • Endurance: Marathon running, climbing, adaptation to extremes.
    • Emotional: Form complex social bonds and cooperate.
    • Adaptability: Modify behavior and environment to survive globally.
    • Tool Use: Advanced tool-making and technology development.
    • Language: Diverse linguistic abilities for communication and cultural growth.