◌ ONE ORIGIN The story · Shifting the frame

🪞 SHIFTING THE FRAME · SHARED ANCESTRY

The Deep Time Mirror

Upload a photo (or use the camera, or the built-in silhouette) and walk it back through time. At each ancestral stage your picture changes: colour fades to bone, and the fossil profile settles over your face. Every stage shares the same features, so the score is the same for everyone.

A double-exposed portrait: warm colour on one half, a bone-toned fossil skull on the other.
Two faces, one lineage, 300,000 years apart.
0% shared inheritance You, today

Shared with you, at this stage

Your line back

Choose a stage to see your photo change. The threads show the same shared features linking you to each ancestor.

Crania: Herto (White et al., Nature 2003, ~160 ka); Omo I (McDougall et al., Nature 2005, ~195 ka); Jebel Irhoud (Hublin et al., Nature 2017, ~315 ka); Singa (~133 ka). Overlays are schematic teaching profiles, not measurements, and the photo tone is an illustrative effect. Face detection uses your browser’s on-device Shape Detection API where available; nothing is uploaded.

More ways we’re connected

Sixteen ways to put the same point — that every human line on Earth runs back to one place — in your own hands.

Your own numbers

Your birthday crowdA date you share with millions. Your family treeMore branches. Shared roots. Your place, real sizeA fairer view of somewhere you love. A moment we shareDifferent clocks. Happening together.

The deep record

Two chains, one continentMitochondrial Eve and Y-chromosomal Adam, drawn against time. The shared ancestor counterType a crowd. Find the ancestor every one of them shares. Count the hands between usFewer than 50 links separate any two people alive. Fourteen peoples, one patternStructural universals across five continents.

Shifting the frame

Footsteps of KinshipDrag 300,000 years of leaving Africa, one toolkit at a time. Root to BranchThousands of languages branching from African roots. The Deep Time MirrorYour face, aligned with the oldest skulls we have. The Deep History Time MachineWatch borders, cities and farms fade off the planet. The Great-Grandparent MultiplierYour family tree has to loop. Here is the maths. Stardust & SoilWhat you are made of, and where each atom was forged. The Borderless Night SkySame stars. Many skies. One imagination. The Reverse Migration PostcardA line from your city back to the Great Rift Valley.

Feel the pattern

The Converging RiversEvery river runs back to the Rift. Drag to pull a thread home. The Synchronized BreathOne atmosphere. Hold to slow and breathe with the globe. The Shared LexiconMama, water, fire: one breath, many scripts. The Erasure of BordersScroll to peel the modern map down to a starlit Africa. The Mirror of AgesMany shades, one composite face. Unify the spectrum.

What every human does

Everybody SingsMusic was in all 315 societies the census read. All of them. The Same FaceBorn blind, never seen a face — and the same smile on winning. Two Hundred MillisecondsTen languages, five continents, one fifth of a second.