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Anthony Kaldellis
Professor of Classics, University of Chicago

Future of human civilization - historian explains | Anthony Kaldellis and Lex Fridman

📅 Jul 07, 2026 Lex Clips 8 MIN 26529 VIEWS 24 SEGMENTS · 2 SPEAKERS
Lex Fridman Podcast full episode:    • The Rise and Fall of the Roman Empire and ...   Thank you for listening ❤ Check out our sponsors: https://lexfridman.com/sponsors/cv990... See below for guest bio, links, and to give feedback, submit questions, contact Lex, etc. GUEST BIO: Anthony Kaldellis is a historian of the Roman Empire and author of "The New Roman Empire", a comprehensive history of the Byzantine Empire (Eastern Roman Empire). CONTACT LEX: Feedback - give feedback to Lex: https://lexfridman.com/survey AMA - submit questions, videos or call-in: https://lexfridman.com/ama Hiring - j...

Questions asked in this interview

2
  1. 0:02... if we look at the entirety of Earth and we fast forward a million years from now, and the history of life on Earth is written, do you think we're at the very beginning of human history, or are we in the middle, or are we close to the end?
  2. 4:21What gives you hope about this whole thing?
Interviewer 0:02 ↗
Just because you've seen this grand history, I apologize for the ridiculous question, but if we look at the entirety of Earth and we fast forward a million years from now, and the history of life on Earth is written, do you think we're at the very beginning of human history, or are we in the middle, or are we close to the end?
Anthony Kaldellis 0:31 ↗
A million years from now? I mean, I can't project or predict anything like a year from now. And I've become actually increasingly skeptical that I can do so, at least. However, so I don't know about beginning, middle, and end. It's easier to think in terms of numbered phases, like significantly different phases of human history. And I would say we're probably in the third. I think there've only been three phases. The first one being sort of the hunter-gatherer period, which lasted for the majority of human history so far, right? Then there's the agricultural revolution, basically. And this is when you start to produce surpluses that create more complex societies. And we're now living through a technological — well, first industrial, now...
Interviewer 1:22 ↗
Yeah, you can throw it all in the same bucket, industrial, technological.
Anthony Kaldellis 1:26 ↗
Industrial, technological, which is modifying the parameters of what it is that human beings can do and possibly be.
Interviewer 1:32 ↗
Mhm.
Anthony Kaldellis 1:33 ↗
And who knows where this will go, but I see these as very distinct in many ways. It's all human beings,
Interviewer 1:41 ↗
Yeah, it's all human beings, but they're almost modifying themselves.
Anthony Kaldellis 1:45 ↗
So the question is, is there a fourth? Is there going to be...
Interviewer 1:50 ↗
There will be.
Anthony Kaldellis 1:51 ↗
And what does that look like? And is it when they look back at the third, would they still see us as the same as them, or would it be something completely different?
Oh, no. I mean, we look back at the, you know, Romans or the Greeks or any period in history, and we're like, 'Yeah, no, I see what you're doing there. You're doing it with the, you know, the technological capabilities that you had at that time. You're doing it with the materials that you had, but I see what you're doing.' Yeah, you've got families, and you've got armies, and you've got, you know, you bury your dead, and you, you know, but...
Interviewer 2:28 ↗
Now we're increasingly actually having the tools and technology to modify — like deeply modify — what it means to be human. Genetic engineering, brain-computer interfaces, as we understand the brain more, we can modify things, expand completely. Plus, artificial intelligence — it can expand the knowledge base and the intelligence of the human mind, unless we figure out the human mind is actually incredibly special to the degree where it's — at least with the tools we have this century, we could not accomplish — we could not achieve the level of general intelligence that humans have. Or one of these we might figure out in stage four of this long history is that the thing that makes humans special is not intelligence, it's not any of the things we kind of value each other by, it's actually consciousness. And consciousness is the thing that is very difficult to engineer. So that's the common thing from the hunter-gatherers to before the Industrial Revolution and after, is we're still the same. We still feel like something to be alive, and that's maybe an important component of what makes us fall in love with each other, or fear each other, or suffer, and all the full range of the human condition, the human experience. Maybe even technology cannot replicate that, cannot modify that. Maybe that's what we learn. Or very possibly we destroy this whole thing. Because now for the first time in human history, we have the tools, unfortunately, to destroy everything.

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APA

Kaldellis, A. (2026, July 7). Future of human civilization - historian explains | Anthony Kaldellis and Lex Fridman [Interview transcript]. Lex Clips. CEOInterviews.AI. https://ceointerviews.ai/interview/3061304/

MLA

Anthony Kaldellis. "Future of human civilization - historian explains | Anthony Kaldellis and Lex Fridman." Lex Clips, 7 Jul. 2026. Transcript, CEOInterviews.AI, https://ceointerviews.ai/interview/3061304/.

BibTeX
@misc{kaldellis2026_3061304,
  author       = {Anthony Kaldellis},
  title        = {Future of human civilization - historian explains | Anthony Kaldellis and Lex Fridman},
  howpublished = {Interview transcript, Lex Clips. CEOInterviews.AI},
  year         = {2026},
  month        = {jul},
  url          = {https://ceointerviews.ai/interview/3061304/},
  note         = {Speaker-attributed transcript with timestamps}
}