What I collect, and what I do with it.
Short version: I collect a name and an email address when you ask for the Longevity Map, join the Founding Circle or write to me. I use them to send you what you asked for and to answer you. I do not sell them, and I do not pass them to anybody who is not helping me run this site.
Who is responsible
Marek Piotrowski, operating longevityadvocate.com. If you want anything below acted on, use the contact form and say so.
What is collected, and why
What you type into a form. Your name, your email address, optionally your city and telephone number, and your message. The lawful basis is your consent, which you give by sending the form. It is used to answer you, to send the Longevity Map, and — only if you ticked the box — to send the newsletter.
How the site is used. Plausible records which pages are visited, roughly where in the world from, and which link brought you here. That is used to understand what people read. You can block it with any browser setting or extension that blocks analytics, and the site works exactly the same.
What the embeds see. Podcast episodes play through Spotify and the conference reel plays through YouTube. When you press play on one of those, that company sees the request and applies its own privacy policy. The YouTube embed is the no-cookie version, so nothing is set until you press play.
Who else touches it
The site is hosted by Netlify, which receives the forms. Email is sent through an email provider. Analytics goes to Plausible, which is hosted in the European Union. Nobody else, and nothing is sold.
How long it is kept
Newsletter details are kept until you unsubscribe, which every letter carries a link for. Messages sent through the contact form are kept for as long as the conversation is useful and then deleted. Analytics is kept for 14 months.
Your rights
You can ask for a copy of what I hold, ask for it to be corrected, or ask for it to be deleted, and I will do it. You can unsubscribe from any letter with one click. If you are in the UK or the EU you also have the right to complain to your data protection authority.
Cookies
This site sets no cookies at all — not its own and not anybody else’s. That is why there is no cookie banner. Spotify and YouTube set theirs if you play something.
Last updated 16 August 2026.