Who else could
you have been?
Four facts about you. One number: how lucky your birth really was — and the thousands of parallel lives you could be living instead.
The most consequential thing about you
is the one thing you never chose.
Where and when you were born explains more about your income, your education, your safety and how long you will live than almost any decision you will ever make. MYRIAD makes that visible — with three centuries of real data across 150+ countries.
⚡ Life Simulator
Simulate what your life would look like in another country or century with live counterfactual deltas.
🌐 Compare Nations
Head-to-head demographic showdowns between any two countries across 25 dimensions (1800–2100).
📈 The Global Data
Every dimension of a human life — longevity, income, education, risk — decade by decade since 1800.
🍼 Born in…
The world that greeted a baby in any year since 1900. Find your birth year cohort profile.
🎲 Life of the Day
Every day, one randomly drawn life from history — its odds, its world, its parallel selves.
🔬 Methodology
Primary historical sources (UN WPP, World Bank, Maddison) and the mathematical Lottery Score algorithm.