
Intellectual Journal - essays, stories, reflections
| Platform | Pricing | Only free issues | Publishes | Twice weekly | |
|---|---|---|---|---|---|
| Issues | 514 | Founded | 4 years ago | Last Issue | 9 days ago |
| Active | |||||

I was really looking forward to this being the September 11th anniversary when I wouldn’t particularly notice the date. I set up calls for the day with the label “9/11”, created documents as “0911,” and felt a certain kind of sangfroid at n...
Dear Friends,
This is part of a series I’m doing trying to think through what’s going on in our society at a pretty abstract level.
Best,
Sam
FOUR PHASES OF CULTURE
How does culture evolve? There’s a story that, I think, we’re all so...
I’ve been circling around this question for a while — and, basically, it’s just a very weird thing, to be in a society that seems to be functioning and at a mass scale and with no very clear ethic for what holds it all together.
If we ask...
This will be a short post — I guess part of a little mini-series with the ‘cities’ piece about how technology is transforming our lives. This one is kind of an obvious point on a trend that is already underway, not theoretical, but I haven’...
I’ve been working recently on a long essay about, basically, why all the things I like in the world seem to be losing out and the winner always and everywhere is a very narrow mentality, which endlessly optimizes and commodifies, even when...
Subscribers, engagement, traffic and sponsorship for Castalia .
| Subscribers | Engagement | 80 | Monthly Web Visits | ||
|---|---|---|---|---|---|
| Accepts Sponsors | Estimated Cost per Ad | ||||
Where Castalia ranks on Google, and how much search traffic it brings in.
| Ranked Keywords | 680 | Monthly Search Traffic | Top Keywords |
|---|
The writers behind this newsletter.
Sam Kahn writes the Substack Castalia.
You can find recent issues that have been published by Castalia 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 Castalia , 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 Castalia 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 Castalia 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 Castalia . 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.