Nature of Friendship
Richard Hogan, MD, PhD(2), DBAMy personal Substack
| Platform |  | Pricing | Only free issues | Publishes | Daily |
|---|---|---|---|---|---|
| Issues | 1131 | Founded | 3 years ago | Last Issue | 6 days ago |
| Active | |||||
Read this Newsletter
richardhogan1.substack.comLatest Issues
The Age of Information, the Crisis of Understanding
We live in the most informed age in human history, yet many people have never felt more confused. We can map the human genome, model distant galaxies, and ask artificial intelligence to summarize the accumulated knowledge of civilizatio...
To Friends Known and Unknown, to Acquaintances, Subscribers, Followers, and All Who Have Walked Beside These Reflections
To Friends Known and Unknown, to Acquaintances, Subscribers, Followers, and All Who Have Walked Beside These Reflections
Dear Friends, Acquaintances, Subscribers, and Followers,
At the threshold of this reflection, I wish to acknowledge a...
Personal letter to Paul Wittenberger (10/29/2026)
Thursday, October 29, 2026
My Dearest Paul,
For several days I have carried this letter within me.
The first thing I want to say concerns your decision to step away from Substack for a time. It is not for me to question such a choice. Th...
Poverty of Certainty
I suspect this poem, as referenced in the commentary that follows, is less concerned with meaning than with the ruin of our expectations about it.
For centuries we have imagined meaning as a destination: a tree on the horizon, a bird desce...
The Geometry of Resilience: Canada and the UAE in a Fragmenting World
History rarely announces the beginning of a new era with fanfare. More often, it arrives quietly, concealed within memoranda, commercial agreements, and diplomatic visits whose significance becomes visible only in retrospect.
The visit o...
Key Facts
Audience Metrics
Subscribers, engagement, traffic and sponsorship for Nature of Friendship.
| Subscribers | Engagement | 81 | Monthly Web Visits | ||
|---|---|---|---|---|---|
| Accepts Sponsors | Estimated Cost per Ad | ||||
Explore More
Authors
The writers behind this newsletter.
Canadian author‑poet, moving by hope’s tide; a mathematician of patterns, a frontal‑lobe physician of mind, an ethicist of the human good, honouring each soul’s distant light.
Frequently Asked Questions
How can I access the email archive for Nature of Friendship?
You can find recent issues that have been published by Nature of Friendship 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.
How many subscribers does Nature of Friendship have?
To see how many people subscribe to Nature of Friendship, 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.
How can I advertise in Nature of Friendship?
Newsletter advertising can be extremely effective when it's done right. Before you pitch Nature of Friendship 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.
How much does it cost to sponsor a publication like Nature of Friendship?
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 Nature of Friendship using the contact information provided and ask for a copy of their media kit.
How can I find newsletters related to Nature of Friendship?
Scroll up to where it says Related Newsletters to see other publications like Nature of Friendship. You can also search our email newsletter directory to discover other newsletters that cover the topics you're interested in.
How do I contact Nature of Friendship?
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.