Save lives by sharing this website.

The U.S. averages 72 million people with chronic conditions leading to death — about 21% of your friends and family you could help by sharing this website with them. The gift of life is the most precious thing there is.

Together we can save 11 billion life-years, and 500 million life-years every year thereafter. WOW.

(72M Americans × 7.9 life-years each ≈ 569M U.S. life-years; scaled ×~20 for the rest of the world ≈ 11 billion.) Measured in life-years, this would stand among the largest health interventions in history.

No one can do this alone. Help your friends and family. Join the greatest health intervention ever.

The world records — the most lives ever saved

The individuals credited with saving the most lives, ranked from most to least:

2.7 billion The Haber–Bosch process (Fritz Haber & Carl Bosch) — converts atmospheric nitrogen into synthetic fertilizer; this single innovation effectively feeds nearly half the global population today.
1.1 billion Karl Landsteiner — discovered the major human ABO blood groups in 1901, eliminating lethal immune reactions and making modern, safe blood transfusions possible.
1.0 billion Norman Borlaug — introduced high-yield, disease-resistant crops and advanced farming during the mid-20th century; his Green Revolution averted widespread famine across India, Pakistan, and Mexico.
530 million Edward Jenner — pioneered the world's first successful vaccine (smallpox) in 1796, work that eventually drove the virus to total global eradication.
200 million Fleming, Florey & Chain — Fleming discovered penicillin in 1928; Florey and Chain scaled it into mass production, rendering lethal bacterial infections easily treatable.
100 million Samuel Katz & team — co-developed the attenuated measles vaccine in the 1960s, drastically reducing childhood mortality worldwide from a highly contagious killer.
15.4 million Andreas Gruentzig — invented coronary angioplasty, a minimally invasive procedure that reopens clogged heart arteries without full open-heart surgery.
1.3 million Nils Bohlin — the Volvo engineer who invented the three-point safety belt in 1959; Volvo left the patent open so all manufacturers could adopt it and save drivers globally.

Lives-saved figures are “credited-with” estimates compiled from ScienceHeroes.com (Billions Served) and corroborating histories — attributions of scale, not precise counts.

The gift of life is the most precious thing. Together, all of us can do this.

Longevity Research · Vol. I

Causal inference for the health span.

The analyses in this atlas address conditions that together account for 2.45 million annual deaths in the United States — 79.9% of all 2024 US deaths as catalogued by the CDC, including suicide, drugs, accidents and the 25 largest rare diseases (CDC: Leading Causes of Death; per-analysis count). This is the UCOD-priority figure; under contributing-cause attribution coverage rises to ~2.8 million. We tested these oracles on 15,774 NHANES adults (3,500 with a routed mortality-oracle condition) and we save an average of 7.9 life years per patient over the actual care — an upper-bound estimate. Pulmonary (COPD/IPF/PAH) +10.25 LY, Heart Disease (CVD) +9.28 LY, Metabolic Disease (T2D) +8.88 LY, Cancer (cause-specific mortality) +4.54 LY, and Brain (tumour / stroke) +3.65 LY. Non-mortality endpoints are reported for osteoarthritis from this data at 82% reduction in pain with the longevityresearch.ca oracle. See attached PDF report here.

We also tested the NHANES continuous dataset 1988–2018. Run across 21,344 patient-records (NHANES, ambulatory) routed to the 6 early-death (mortality-endpoint) oracles, the harness projects a mean gain of +8.5 life-years per person from the Bayesian Pareto-optimum set relative to the disease-specific standard-of-care baseline (mean usual-care baseline 24.2 LY → mean Pareto-optimum 32.7 LY; +181,626 life-years across the cohort). See report here.

“Pure mathematics is, in its way, the poetry of logical ideas.”
— Albert Einstein, obituary essay for Emmy Noether, The New York Times, 5 May 1935
Judea Pearl's structural causal calculus — backdoor adjustment, do-calculus, the algebra of counterfactuals — is the poetry here. Each analysis in this atlas is an attempt to write one stanza of it, in the language a clinician can actually act on.

“We don't rise to the level of our expectations; we fall to the level of our training.”
— Archilochus, Greek lyric poet, 7th century BCE
This means making the good interventions identified herein your habits — not aspirations — is what carries you to a long and healthy life. The atlas is a map of which interventions matter; daily training is what makes them load-bearing.

We computed the maximum modelled endpoint reduction for every disease we cover

For all diseases in the Atlas — including those without a death endpoint — we calculated the modelled best-case ceiling: the reduction in each disease's own endpoint when all applicable beneficial interventions are combined at full dose under that oracle's causal model, with cross-correlations removed. A few sample results:

99.6%

Post-MI — recurrent MACE

76.7%

Chronic kidney disease

90.7%

Peanut allergy — flare/symptom

~70%

Lung cancer (NSCLC) — mortality

~92%

Post-transplant mortality

72.4%

Rare diseases (25, weighted mean)

Read these as ceilings, not promises: each is an upper bound under stated assumptions (every effect real, simultaneous, and additive after the model's correlation discount). Modelled quantities — not evidence-graded predictions, not medical advice.

Causal inference for the health span.

We computed the maximum modelled endpoint reduction for every disease we cover

The working portfolio.

All-Cause Mortality & Longevity