Chief Longevity Officer | Mansi Hukmani | Substack

Inside the secret cities billionaires are building to live forever

the race to engineer human immortality

READ THE LATEST

Most Popular

The Age of Peptides

Sep 11, 2025 • Mansi Hukmani

The new social order, 2025 recap & 2050 predictions

Jan 2 • Mansi Hukmani

The modern day god is the optimized self

Mar 18, 2025 • Mansi Hukmani

Designer babies, peptides, enhanced olympics, resurrection tech, neuralink, billionaires & biology..

Nov 30, 2025 • Mansi Hukmani

Recent posts

The new social order, 2025 recap & 2050 predictions

I find end-of-year prediction posts quite irritating.

Jan 2 • Mansi Hukmani

Designer babies, peptides, enhanced olympics, resurrection tech, neuralink, billionaires & biology..

How we build the future human

Nov 30, 2025 • Mansi Hukmani

managing death is expensive

the dragon we still feed

Nov 6, 2025 • Mansi Hukmani

The Age of Peptides

We’ve officially entered the age of experimental drugs.

Sep 11, 2025 • Mansi Hukmani

The last generation of natural humans

the coming genetic arms race

Aug 18, 2025 • Mansi Hukmani

#nojs-banner { position: fixed; bottom: 0; left: 0; padding: 16px 16px 16px 32px; width: 100%; box-sizing: border-box; background: red; color: white; font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol"; font-size: 13px; line-height: 13px; } #nojs-banner a { color: inherit; text-decoration: underline; } This site requires JavaScript to run correctly. Please turn on JavaScript or unblock scripts