i.Directional
Vastu Shastra
India · 5,000 BCE
The Sthapatya Veda treats a building as a living organism with eight directional faces — water in the north-east, fire in the south-east, earth in the south-west. We retain the directional logic where modern measurement supports it, and discard the deity-specific prescriptions that don't reduce to physics.
“Vastu told us where. Science told us why.”
What modern science added+
- South-east kitchens receive more morning light than other orientations (source under verification)
- South-west sleep zones are associated with lower measured stress markers (source under verification)
- North-east window placement reduces glare-induced headaches (Lighting Res. & Tech., 2017)
ii.Energetic flow
Feng Shui
China · 3,000 BCE
The Bagua maps a home into nine life zones, then asks how circulation, light, sound and sightline move between them. The genius is treating a home as a circulatory system rather than a set of rooms.
“Two civilisations, no contact, identical answers about doors.”
Modern parallels+
- “Chi-blocking clutter” maps to documented attention-restoration loss
- The Bagua “career zone” overlaps with Vastu's north — a coincidence we cannot explain
- Curved hallway preference replicated in EEG studies of spatial comfort
iii.Proportion
Sacred Geometry
Greece · 500 BCE
Pythagoras observed that musical harmony, planetary motion and architectural beauty share the same ratios. Neuroaesthetics has since put electrodes on that observation.
“A room either holds the body in proportion, or it doesn't.”
Where it lands in your report+
- Room ratio assessment (length:width)
- Window-to-wall proportion scoring
- Furniture massing relative to floor area
iv.Behavioural
Environmental Psychology
USA · 1969
The youngest tradition and the one with the strongest empirical backbone. Ulrich's 1984 hospital study showed patients with a window onto trees recovered faster than those facing a wall — replicated many times since.
“The instruments that made the older traditions testable.”
Foundational findings+
- Ulrich (1984) — view of nature, recovery time
- Kaplan & Kaplan (1989) — attention restoration theory
- Heschong Mahone (1999) — daylight and student performance
v.Building biology
Baubiologie
Germany · 1984
Anton Schneider's 25 principles treat a building as a third skin. Air exchange, moisture, EMF, off-gassing, surface temperature — all measurable. Where Vastu speaks of pranic flow, Baubiologie measures it in CFM and ppm.
“Old wisdom, German precision, the same answers.”
What it measures+
- Indoor air quality (CO₂, VOC, particulates)
- Electromagnetic field exposure
- Material off-gassing across the build
- Thermal & humidity stability
vi.Modern integration
Biophilic Design
USA · 2008
Kellert's 14 patterns restate what every older tradition was reaching for: the human nervous system evolved outdoors and asks the building to remember that.
“A modern frame for a very old conversation.”
The 14 patterns, condensed+
- Nature in the space — light, air, water, plants
- Natural analogues — material, pattern, complexity
- Nature of the space — prospect, refuge, mystery, risk
