July 18, 2026
Space cats vs alien cousin drama
The Fermi Paradox, Percolation, and Inbreeding
Aliens may be missing because space colonies could stall — but commenters are not buying it
TLDR: The article suggests aliens may be rare not because they don’t exist, but because space settlement could stall out and isolated colonies might struggle. Commenters were split: some said that’s unrealistic because any smart civilization would plan around it, while others mocked the whole premise as bad space logistics.
A delightfully weird science mashup just dropped: one writer connected the "Where are the aliens?" mystery to an animal fact from a Lindsay Nikole video. The basic idea is simple enough for Earthlings: even if spacefaring civilizations exist, spreading across the galaxy may be so slow, expensive, and fragile that expansion just peters out. Add the risk of tiny isolated populations becoming genetically boxed in, and suddenly the universe looks a lot less crowded.
But the real fireworks were in the comments, where readers instantly turned into armchair galactic planners. One camp basically said, nice thought experiment, but no serious civilization would send a tiny, doomed cousin-club into space. They argued any real colony ship would carry a large, carefully chosen population with enough genetic variety to avoid inbreeding. Another crowd pushed back with a very internet-brain one-liner: if each stop takes centuries to build up, then “diversity is free” because populations would mix and change over time anyway.
Then came the sneering hot takes. One commenter called the whole premise “kinda silly,” arguing the bigger problem wouldn’t be inbreeding at all — it’d be that faraway colonists drift so much over generations they’d barely count as the same species. The accidental comedy highlight? A commenter clarifying that MVP means minimum viable population, not minimum viable product, which is exactly the kind of startup-meets-space nonsense the internet lives for. In short: the article asked where the aliens are, and the comments answered, probably stuck in a logistics thread.
Key Points
- •The article explains the Fermi Paradox as the unanswered question of why galaxy-wide colonization is not evident despite estimates suggesting it should be possible.
- •It summarizes Geoffrey Landis’ percolation-theory argument that interstellar colonization may be sparse because colonies are costly, independent, and unlikely to all continue expanding.
- •A worked example using Sol, Alpha Centauri, Barnard’s Star, and Ross 154 shows how a maximum travel distance of 6 light-years could sharply limit expansion.
- •The article uses 2300 AD as an illustration of how even modestly larger travel ranges can still require indirect chains of intermediary systems to reach nearby stars such as Tau Ceti.
- •It introduces Lindsay Nikole’s cheetah video as the basis for adding a biological population-bottleneck angle to the colonization discussion, though the excerpt ends before that argument is fully developed.