alt Hacker NewsThe dark forest hypothesis assumes that it's easy to travel between stars, so interstellar conquests are possible. But it doesn't seem to be the case.
There are no material goods that can justify the material and energetic expense of any interstellar travel. You'd be far better off just using a particle accelerator to forge any chemical element and then assemble them into molecules using nano-replicators.
The best you can do is to send information, possibly with the help of gravitational lensing.
Sci-fi mode on: given that the potential galactic civilization is going to be information-based, who's to say the Earth is not already under attack? An interstellar fleet of large invasion ships with soldiers is not feasible, but a small drone with an AI that connects to terrestrial networks and steers the civilization towards collapse is possible. I'd start investigating if TikTok algorithm developers got some nudges from a weirdly knowledgeable source.
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That's why I never understood sci Fi nerds obsession with outer space, as opposed to inner space. Humans sit about half way between the biggest and smallest things in the universe. Instead of exploring the cosmos, which takes tons of energy and is almost entirely empty, we could be exploring the space between atoms and building worlds without our own world. It is also almost entirely empty, but the energy costs to construct anything would be close to zero.
>>There are no material goods that can justify the material and energetic expense of any interstellar travel.
Material, no. but we know with absolute certainty that Earth will stop being habitable for humans at some point. So assuming any intelligent race, human descendent or otherwise, still exists on this planet, it will have to eventually move. It's just pure luck that we evolved when we did. But there are valid reasons for interstellar travel(other than you know, pure curiosity).
They already let an illegal alien buy the last election.
That sounds like an invisible malevolent force trying to destroy us, himm, sounds familiar :).