
How to live and lead well in an age of longevity. Avivah Wittenberg-Cox explores longer lives — and their consequences for work, leadership and life — through two weekly lenses: Tuesday’s Longevity Leadership and Sunday’s 4-Quarter Lives.
| Platform | Pricing | Freemium | Publishes | Daily | |
|---|---|---|---|---|---|
| Issues | 529 | Founded | 5 years ago | Last Issue | 4 days ago |
| Active | |||||

Register here
I was 60, and spent a year at Harvard’s Advanced Leadership Initiative, surrounded by people who had reached that peculiar point in life where the question shifts from:
“What am I going to achieve?” to
“What do I want...
In this week’s 4-Quarter Lives Podcast, Avivah Wittenberg-Cox is joined by pensions expert Richard Smith for a conversation about money, longevity and the decades we spend planning for a future we can’t predict. Smith explains why the avera...
Love may be shared. Pensions aren’t.
I had promised you an article about Elon Musk and AI today. Instead, I got distracted by love and money.
Among the Birds & The Leaves
Last week, we lived in the trees. Not under them, or beside them, but somehow in them. Hudnall’s Hideout is an extraordinary wooden cocoon suspended high in the Wye Valley, all soaring triangles and glass, the...
In this week’s 4-Quarter Lives, Avivah Wittenberg-Cox is joined by Anne Button and Rachel Cohen to explore how universities can support purposeful midlife transitions at scale.
Anne and Rachel co-developed Change Makers, a 15-week programm...
Subscribers, engagement, traffic and sponsorship for 4-Quarter Lives.
| Subscribers | Engagement | 77 | Monthly Web Visits | ||
|---|---|---|---|---|---|
| Accepts Sponsors | Estimated Cost per Ad | ||||
How this newsletter ranks in the official Substack charts.
| #64 | |
| #43 |
The writers behind this newsletter.
Get the best of our 4-Quarter Lives in an age of longevity. Author, podcaster, longevity strategist. Covering all things longevity through 2 lenses: personal on Sundays, organisational on Tuesdays. Substack Bestseller.
You can find recent issues that have been published by 4-Quarter Lives on Reletter by scrolling up to where it says Latest Issues. Tap on the link for any of the most recent emails or hit More Issues to see older ones.
To see how many people subscribe to 4-Quarter Lives, simply upgrade your Reletter account. We provide readership numbers and lots of other stats for this newsletter so you can decide if it's worth reaching out to.
Newsletter advertising can be extremely effective when it's done right. Before you pitch 4-Quarter Lives as a potential sponsor or partner, make sure that you've done your research and checked its newsletter stats with Reletter.
Then, personalize one of our winning pitching templates and send it to the right person using the contact info provided.
Newsletter ad rates (or CPM) vary depending on many factors, including industry, number of subscribers, open rate, ad placement and more.
To find out how much an ad will cost, contact 4-Quarter Lives using the contact information provided and ask for a copy of their media kit.
Scroll up to where it says Related Newsletters to see other publications like 4-Quarter Lives. You can also search our email newsletter directory to discover other newsletters that cover the topics you're interested in.
Reletter provides this newsletter's website URL above, where you will often find their contact information. We also provide links to associated social media accounts and pitching templates so you can reach out fast.