Human goals
What do you actually want to do?
Beginner questions deserve a structured progression. Expert depth is one click away.
Layer 4
Build a home
How do people actually house themselves comfortably?
Layer 4
Grow food
How does a region feed itself?
Layer 4
Process food
How do people turn grain into flour, milk into food, harvest into stores?
Layer 4
Clean water
How does clean water work?
Layer 4
Generate power
How do we light, heat, and drive machines?
Layer 4
Heat & cool buildings
How does a heat pump work — and what does a shop need to support comfort?
Layer 3
Build a workshop
What does a machine shop actually need?
Layer 3
Make parts
How does plastic or metal become a useful object?
Layer 3
Build machines
What is required to reproduce a machine?
Layer 3
Repair things
Treat repair as production.
Layer 2
Recycle materials
Waste of one factory is feedstock of another.
Layer 3
Build electronics
From soldering to (much later) wafers.
Layer 4
Communicate
How do communities stay connected without a single carrier?
Layer 4
Build transportation
Move people and goods without pretending an open car is easy.
Layer 3
Create a lab
Measurement is a civilization kernel.
Layer 3
Build a microfactory
Plan space, capital bands, and zones.
Layer 5
Build community infrastructure
Roads, drainage, shared shops, water, communications.
Layer 5
Learn the whole system
Knowledge → capability → production → maintenance → reproduction → teaching.