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David Kirtley

๐Ÿ‘ค Speaker
See mentions of this person in podcasts
1578 total appearances

Appearances Over Time

Podcast Appearances

Lex Fridman Podcast
#485 โ€“ David Kirtley: Nuclear Fusion, Plasma Physics, and the Future of Energy

And we'd be building enriched uranium power plants because we need the electricity that's clean and baseload.

Lex Fridman Podcast
#485 โ€“ David Kirtley: Nuclear Fusion, Plasma Physics, and the Future of Energy

But in those processes, they'll be making fuel that could be one day used for atomic weapons.

Lex Fridman Podcast
#485 โ€“ David Kirtley: Nuclear Fusion, Plasma Physics, and the Future of Energy

for nuclear weapons, and they were worried that the growth of this enriched uranium, think about the centrifuges, that having a lot more centrifuges happening all over the world would lead to more weapons, at least the possibility of it.

Lex Fridman Podcast
#485 โ€“ David Kirtley: Nuclear Fusion, Plasma Physics, and the Future of Energy

And so they are pushing us as fast as possible, go build fusion generators and get them deployed everywhere, not just in the United States, but all over the world, so that we're building fusion power, and that's meeting humanity's needs, not this other thing.

Lex Fridman Podcast
#485 โ€“ David Kirtley: Nuclear Fusion, Plasma Physics, and the Future of Energy

And so I was really pleasantly surprised.

Lex Fridman Podcast
#485 โ€“ David Kirtley: Nuclear Fusion, Plasma Physics, and the Future of Energy

We've written a number of papers and worked with those communities on this of what does it mean?

Lex Fridman Podcast
#485 โ€“ David Kirtley: Nuclear Fusion, Plasma Physics, and the Future of Energy

How is fusion power safe and can't be used for nuclear weapons?

Lex Fridman Podcast
#485 โ€“ David Kirtley: Nuclear Fusion, Plasma Physics, and the Future of Energy

The question I would want to ask is, what would you do if we could deliver for you low-cost, clean, industrial scale, tens or hundreds of megawatts of fusion power that's low-cost, clean, baseload, and doesn't have the geopolitical consequences of uranium and plutonium, of fissile material?

Lex Fridman Podcast
#485 โ€“ David Kirtley: Nuclear Fusion, Plasma Physics, and the Future of Energy

What would you do there?

Lex Fridman Podcast
#485 โ€“ David Kirtley: Nuclear Fusion, Plasma Physics, and the Future of Energy

How would that change your view of the next 30 years?

Lex Fridman Podcast
#485 โ€“ David Kirtley: Nuclear Fusion, Plasma Physics, and the Future of Energy

I certainly do that.

Lex Fridman Podcast
#485 โ€“ David Kirtley: Nuclear Fusion, Plasma Physics, and the Future of Energy

The fuel is in seawater all over earth.

Lex Fridman Podcast
#485 โ€“ David Kirtley: Nuclear Fusion, Plasma Physics, and the Future of Energy

Everybody has deuterium and everybody has it.

Lex Fridman Podcast
#485 โ€“ David Kirtley: Nuclear Fusion, Plasma Physics, and the Future of Energy

And so you can't have a monopoly on the fuel and no one can control the fuel and no one can turn off the fuel.

Lex Fridman Podcast
#485 โ€“ David Kirtley: Nuclear Fusion, Plasma Physics, and the Future of Energy

No one can cut a pipeline like that just cannot happen with fusion.

Lex Fridman Podcast
#485 โ€“ David Kirtley: Nuclear Fusion, Plasma Physics, and the Future of Energy

And so if we can deploy those plants and we can deploy them quickly, then it, it decouples the ability of anyone or any few countries to control energy.

Lex Fridman Podcast
#485 โ€“ David Kirtley: Nuclear Fusion, Plasma Physics, and the Future of Energy

Yes, fusion power is fundamentally safe.

Lex Fridman Podcast
#485 โ€“ David Kirtley: Nuclear Fusion, Plasma Physics, and the Future of Energy

The physics and the reactions of the fusion system itself means you don't have runaways.

Lex Fridman Podcast
#485 โ€“ David Kirtley: Nuclear Fusion, Plasma Physics, and the Future of Energy

And so we've talked about some of the human factors around power plants and power systems and industrial scale systems.

Lex Fridman Podcast
#485 โ€“ David Kirtley: Nuclear Fusion, Plasma Physics, and the Future of Energy

And that's something that we build into the design of these from today.