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empedocles

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empedocles
·il y a 2 ans·discuss
Fyodorov's philosophy is a key driver of the plot of the trilogy of novels by Hannu Rajaniemi, starting with https://en.wikipedia.org/wiki/The_Quantum_Thief
empedocles
·il y a 3 ans·discuss
I think that pansychism and determinism are interesting theories, but it is not clear to me what I will learn about them by reading ChatGPT potentially hallucinate about them?
empedocles
·il y a 3 ans·discuss
I agree, though the cost of an exoatmospheric kill vehicle https://en.wikipedia.org/wiki/Exoatmospheric_Kill_Vehicle is probably high.

And one way to avoid this is the other part of the hypersonic renaissance, which is the ability to dip down into the atmosphere.
empedocles
·il y a 3 ans·discuss
I always enjoy hearing Tory Bruno talk tech.

The key missing information here seems to be how many of these satellites would be required to have constant coverage of likely trajectories. This depends on the distance at which the laser remains effective. There would be no atmospheric scattering, but beam collimation is never perfect. It also depends on how fast the satellite can fire a new shot, as any warhead will be surrounded by decoys and other penetration aids. If this requires a large number of satellites, I am very sceptical. While Starlink has shown the possibility of creating large constellations, these sats would surely be much larger and more expensive. Really, Starlink makes me think something like BRILLIANT PEBBLES (https://en.wikipedia.org/wiki/Brilliant_Pebbles) would be a more reasonable alternative.

Also, could an adversary surround the warhead with absorbent chaff as a countermeasure? Or simply an ablative shield, the warhead needs one anyway to get through the atmosphere.

Still, a very interesting read from a very interesting CEO.
empedocles
·il y a 3 ans·discuss
There have been various successful multiparty moratoria in science e.g. Asilomar moratorium on recombinant DNA, and the (ongoing) moratorium on human cloning research https://digitalcommons.law.umaryland.edu/cgi/viewcontent.cgi...
empedocles
·il y a 3 ans·discuss
I am a big fan of https://merrysky.net/ which is explicitly trying to copy/rescue from the grave the Dark Sky look.
empedocles
·il y a 3 ans·discuss
That was my experience, but I am glad that I tried again. Player of Games is much more explicit in the world building (almost too much), and then a good balance is found in Use of Weapons. So I always recommend reading those two first before circling back to really understand the value of Consider Phlebas as an outside view on the Culture (and really, The West).
empedocles
·il y a 4 ans·discuss
We can dream, but somehow I suspect that the "painful choices" Hunt warns of will fall more on the North.
empedocles
·il y a 4 ans·discuss
Not sure I would bet on the pipeline from Norway remaining secure. They have increased their level of military alert for a reason.
empedocles
·il y a 4 ans·discuss
Unlike oil, LNG boils off while sitting off the coast, so this is not a long term strategy.
empedocles
·il y a 4 ans·discuss
This is because companies buy long term contracts, which are still priced higher than the spot price on the, IMO reasonable, assumption that gas prices will rise again next year as the war continues (and Russia has more options to escalate e.g. cutting TurkStream).