Reletter
Artwork for Plato's Fish-Trap: Ancient Philosophy and Science

Plato's Fish-Trap: Ancient Philosophy and Science

Doug Campbell

This is a Substack dedicated to ancient philosophy and science. New posts every Friday.

Platform
Substack
PricingOnly free issuesPublishesWeekly
Issues80Founded2 years agoLast Issue8 days ago
Active

Read this Newsletter

platosfishtrap.substack.com
Artwork for Plato's Fish-Trap: Ancient Philosophy and Science

Latest Issues

Aristotle's Politics: Humans are Political Animals (lecture)

On May 15, 2026, I gave a free lecture here on Substack. It was entitled “Aristotle’s Politics: Humans are Political Animals.” As the name suggests, I went through Aristotle’s claim in the Politics that humans are, by nature, political anim...

8 days ago
8

Heraclitus on the unity of opposites

Heraclitus was an early Greek philosopher most famous for the saying that “you can’t step into the same river twice.” His book, On Nature, was full of such cryptic statements, but it is sadly lost to us. We have fragments of it and reports...

11 days ago
17
10

Epictetus on what is and is not in our control

There’s a common practice in some self-help places today, where you draw two circles on a piece of paper: one circle contains all the things you can control, and the other contains all the things you’re concerned about. The idea is that our...

18 days ago
22
3

What Thales can teach us about early Greek explanations

Thales (ca. 620s - 540s BCE) is often listed as the first philosopher in Western history. That identification depends on a claim that Aristotle makes, a few centuries later, in the Metaphysics: that Thales was the first person to do philoso...

25 days ago
23
8

All learning is recollection: Plato's response to Meno's paradox

One of Plato’s most interesting contributions to the history of ideas is what we call the theory of recollection. This theory states that all learning is, in fact, recollection. This means that knowledge is innate; we are born with knowledg...

a month ago
17
4

Key Facts

Contact Information
Newsletter Author
Number of Subscribers
Find out how many people subscribe to this newsletter.

Related Newsletters

Audience Metrics

Subscribers, engagement, traffic and sponsorship for Plato's Fish-Trap: Ancient Philosophy and Science.

SubscribersEngagement77Monthly Web Visits
Accepts SponsorsEstimated Cost per Ad

SEO Reach

Where Plato's Fish-Trap: Ancient Philosophy and Science ranks on Google, and how much search traffic it brings in.

Ranked Keywords197Monthly Search TrafficTop Keywords

Authors

The writers behind this newsletter.

  • Doug Campbell

    Assistant Professor in the Department of Philosophy at Alma College. Author of An Introduction to the Ethics of Social Media. Host of the Ancient Philosophy Podcast.

  • Frequently Asked Questions

    How can I access the email archive for this newsletter?

    You can find recent issues that have been published by this newsletter 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 this newsletter have?

    To see how many people subscribe to this newsletter, 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 this newsletter?

    Newsletter advertising can be extremely effective when it's done right. Before you pitch this newsletter 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 this newsletter?

    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 this newsletter using the contact information provided and ask for a copy of their media kit.

    How can I find newsletters related to this newsletter?

    Scroll up to where it says Related Newsletters to see other publications like this newsletter. You can also search our email newsletter directory to discover other newsletters that cover the topics you're interested in.

    How do I contact this newsletter?

    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.