Reletter
Artwork for The Seneca Effect

The Seneca Effect

Ugo Bardi
Tens of paid subscribers

Collapses are the way the universe gets rid of the old to leave space for the new. It was noted for the first time by the Roman Philosopher Lucius Anneaus Seneca (4 BCE-65 CE) and it is called today the "Seneca Effect."

Platform
Substack
PricingOnly free issuesPublishesTwice weekly
Issues293Founded3 years agoLast Issue9 days ago
Active

Read this Newsletter

senecaeffect.substack.com
Artwork for The Seneca Effect

Latest Issues

Peak Oil as a Stick Bomb

Aurora, my seven-year-old granddaughter, with a five-stick version of the stick bomb used in the experiments described here. Note the marks on the sticks. She made them in order to make the sticks distinguishable during the measurements. Th...

9 days ago
17
5

Beyond the Age of Growth

The transcript of an interview I gave to the COR Magazine 3 July 26, by Neda Lukic about my new book “The End of Population Growth”

Professor Ugo Bardi, Scientist, Author and Member of The Club of Rome

3 July 2026

As fertility de...

16 days ago
15
7

An AI That Tells the Truth?

Pontius Pilate asked Jesus Christ, “What is Truth?” He was not the first to ask the question. Throughout history, we kept searching for truth. We thought we could find it in the words of Gods; oracles. Then, in the written words that God(s)...

23 days ago
12
2

The Seneca Cliff of the Internet

The Seneca Blog is back online after about two weeks of struggle. I describe below the details of the hacker attack I received. The damage done is not yet completely fixed, and the whole list of the subscribers was canceled. I am now in the...

a month ago
11
5

The Seneca Effect Hacked Again

In one morning, the Seneca blog went down from about 2800 subscribers to nine! This is not even a demonstration of the Seneca Collapse. This is a Seneca Catastrophe!

I am honestly starting to suspect that someone hates me. Not only the Se...

a month ago
7
1

Key Facts

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

Audience Metrics

Subscribers, engagement, traffic and sponsorship for The Seneca Effect.

SubscribersEngagement81Monthly Web Visits
Accepts SponsorsEstimated Cost per Ad

SEO Reach

Where The Seneca Effect ranks on Google, and how much search traffic it brings in.

Ranked Keywords269Monthly Search TrafficTop Keywords

Authors

The writers behind this newsletter.

  • Ugo Bardi

    If Gaia had thought that face masks were effective, she would have created us with much hairier nostrils https://livingearth.substack.com

  • Frequently Asked Questions

    How can I access the email archive for The Seneca Effect?

    You can find recent issues that have been published by The Seneca Effect 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 The Seneca Effect have?

    To see how many people subscribe to The Seneca Effect, 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 The Seneca Effect?

    Newsletter advertising can be extremely effective when it's done right. Before you pitch The Seneca Effect 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 The Seneca Effect?

    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 The Seneca Effect using the contact information provided and ask for a copy of their media kit.

    How can I find newsletters related to The Seneca Effect?

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

    How do I contact The Seneca Effect?

    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.