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Updated Formula on Alien Intelligence Suggests We Are Alone in the Galaxy
- WantonQuantum 2y agotldr: "Planetary scientists Robert Stern from the University of Texas at Dallas and Taras Gerya from ETH-Zurich, the two co-authors on the study, suggest that the presence of both continents and oceans, along with long-term plate tectonics, is critical for the emergence of advanced civilizations." If true, advanced civilizations are rarer than we previously estimated.
- wwweston 2y agowell, should make galactic real estate cheaper