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Home » Transcript: Aaron Bastani Interviews Karen Hao on Downstream IRL

Transcript: Aaron Bastani Interviews Karen Hao on Downstream IRL

Read the full transcript of journalist Karen Hao in conversation with host Aaron Bastani on Downstream IRL episode titled “Silicon Valley Insider EXPOSES Cult-Like AI Companies”, premiered on June 29, 2025.

Understanding the Human Element Behind AI Technology

AARON BASTANI: Artificial intelligence is the backbone of some of the biggest companies in the world right now. Multi-trillion dollar companies can talk about nothing else but AI. And of course, whenever it’s discussed in the media by politicians and civil society, it’s compared invariably to the steam engine. It is going to be the backbone for a new machine age.

Some people are really optimistic about the possibilities it will bring. They are the boosters, the techno optimists, the techno utopians. Others are doomers. They’re down on AI AGI. Artificial general intelligence is never going to happen. And if it does, well, it’s going to look like the Matrix or maybe even the Terminator and Skynet. We don’t want that, do we?

Today’s guest, however, is not speculating about the future. Instead, they’re very much immersed in the present and indeed the recent past of the artificial intelligence industry. Karen Hao went to MIT. She studied mechanical engineering. She knows the STEM game inside out. But she made a choice to go into journalism and media to talk about these issues with a fluency and a knowledge that very few people have.

Rather than speculate, what Karen has done with this book is talk to people in the field. 300 interviews with 260 people in the industry. 150 interviews with 90 employees of OpenAI, both past and present. She has access to emails, company Slack channels, the works. This is the inside account of OpenAI and the perils of artificial intelligence. Big tech and big money coming after, well, pretty much everything. It’s an amazing story told incredibly well. I hope you enjoy this interview. Karen Hao, welcome to Downstream.

KAREN HAO: Thank you so much for having me, Aaron.

AARON BASTANI: It’s a real pleasure to have you on. We say that to everybody, every guest, but I have to say, and this has had rave reviews, even though I’ve lost the dust jacket “Empire of AI” with this huge tome. You’ve written 421 pages, I think, not including the acknowledgments. Really, really interesting book. It’s about AI. This burgeoning industry in the United States around artificial intelligence. That word has been in circulation since the 1950s, I believe.

KAREN HAO: Yeah.

AARON BASTANI: Before we drill down into your book, what is AI and what do people mean by AI when they talk about it in 2025 in Silicon Valley?

Defining AI: A Marketing Term That Stuck

KAREN HAO: You would think this is the easiest question, but this is always the hardest question that I get because artificial intelligence is quite poorly defined. We’ll go back first to 1956 because I feel like it helps understand a little bit about why it’s so poorly defined today.

But the term was originally coined in 1956 by this Dartmouth professor, Assistant Professor John McCarthy, and he coined it to draw more attention and more money to research that he was originally doing under a different name. And that was something he has explicitly said. A few decades later he said, “I invented the term artificial intelligence to get money for a summer study.” And that marketing route to the phrase is part of why it’s really difficult to pin down a specific definition today.

The other reason is because generally people say that AI refers to the concept of recreating human intelligence in computers, but we also don’t have a scientific consensus around what human intelligence is. So quite literally, when people say AI, they’re referring to an umbrella of all these different types of technologies that appear to simulate different human behaviors or human tasks. But it really ranges from something like Siri on your iPhone all the way to ChatGPT, which behind the scenes are actually really, really different ways of operating. They’re totally different scales in terms of the consumption of the technologies. And of course, they often have different use cases as well.

AARON BASTANI: So right now, when OpenAI, Meta, when they use those words, AI in regards to their products specifically, what are they talking about?

KAREN HAO: Most often they are now talking about what are called deep learning systems. So these are systems that train on loads of data and you have software that can statistically compute the patterns in that data. And then that model is used to then make decisions or generate text or make predictions. So most modern day AI systems built by companies like Meta, by OpenAI, by Google, are now these deep learning systems.

AARON BASTANI: So deep learning is the same as machine learning, it’s the same as neural networks.

KAREN HAO: Deep learning is…

AARON BASTANI: Are these all synonyms?

KAREN HAO: Deep learning is a subcategory of machine learning. Machine learning refers to a specific branch of AI where you build software that calculates patterns in data. Deep learning is when you’re specifically using neural networks to calculate those patterns.

So you have what I call one of the founding fathers of AI, used to call AI a “suitcase word” because you can put whatever you want in the suitcase and suddenly AI means something different. So we have this suitcase word of AI. And then under that any data driven AI techniques are called machine learning. And then any neural network data driven techniques are called deep learning. So it’s the smallest circle within this broader suitcase word.

AARON BASTANI: So deep learning and neural networks are kind of interchangeable?

KAREN HAO: Not exactly in the sense that neural networks are referring to a piece of software and deep learning is referring to the process that the software is doing.

The Problem with Political AI Rhetoric

AARON BASTANI: Do you get upset when politicians… So in this country we have a Prime Minister called Keir Starmer and they say “we think the NHS can save 20% by using AI applications.” Do you sort of think, my God, these people have no idea what they’re talking about?