The Seneca Effect
Ugo BardiCollapses 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."
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The Limits to AIs: an Evolutionary Perspective
The Seneca Effect is a reader-supported blog. It is, and will remain, free access, but if you like what you read here, you may consider becoming a paid supporter.
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Humans and AIs are in competition for land, but this is a tr...
Population Trends: Are Muslims Taking Over the World?
Is it true that Muslims are having so many children that they will replace all the other populations?
I am writing this post at the airport, coming back from Belgrade where we had the first international presentation of the report to the C...
Population Collapse: Can It Be Avoided?
A qualitative interpretation of the trajectory of the human population on Earth. Many people, especially those who read the “Seneca Effect” blog, will feel that it is in agreement with the way they see the future. We are already too many, a...
The Age of Drones has Come: the End of Cities as We Know Them?
An image of things already coming. The Iranian Shahed (“martyr”) drone is an example of a new generation of killing machines. In themselves, drones are just a further step forward in the human capability to kill people at a long distance th...
The Knowledge Hub: A New Way of Learning about Population Trends
This is the splash screen of my new “Knowledge Hub” designed around my book, “The End of Population Growth.” (2026) (Reptilians are not an obligatory feature — it is a test just for fun). It is an incredibly fascinating exploration of a new...
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